What is the cheapest day to fly from Houston George Bush Intcntl Airport to San Salvador?

Travellers seeking maximum savings on their Houston George Bush Intcntl Airport to San Salvador flight should consider departing on Thursday at midday when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to San Salvador

The most flights from IAH to SAL are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 330.0 inches per month. August is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit San Salvador when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

What are the most reliable airlines from Houston George Bush Intcntl Airport to San Salvador?

Before booking your flight to San Salvador from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Volaris (100%), Avianca (89%), Volaris El Salvador( 85%).

What airport do you fly into for flights to San Salvador from Houston George Bush Intcntl?

If you book a flight to San Salvador from Houston George Bush Intcntl, you will be flying to El Salvador Intl, which is the city’s only airport. San Salvador El Salvador Intl (SAL) is located 20.5 mi from the center of San Salvador. There are 9 flights from Houston George Bush Intcntl to El Salvador Intl per day from 0 different airlines.

Can I find deals for flights from George Bush Intcntl to San Salvador that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to San Salvador flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to San Salvador?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to San Salvador.

Can I find deals for business class flights from George Bush Intcntl to San Salvador?

Yes. Cheapflights offers flight deals from George Bush Intcntl to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£62+ Cheap Flights from Houston George Bush Intcntl Airport to San Salvador

Cheapflights Tip: The best prices from Houston George Bush Intcntl to San Salvador El Salvador Intl are usually found in September or January, booked 90 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from George Bush Intcntl to San Salvador

Round-trip from	£158
One-way from	£62
Popular in	December
Cheapest in	September
Average price	£181

United Airlines
6/2-9/2
Nonstop
6h 12m total
Houston to San Salvador

Search Deals

United Airlines
23/9
Nonstop
3h 08m total
Houston to San Salvador

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£36 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from George Bush Intcntl to San Salvador

Cheapest flights from George Bush Intcntl to San Salvador
Explore the most affordable flight options available from George Bush Intcntl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Mon 22/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Thu 25/906:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 18/9£158

Sun 21/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Thu 25/906:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 18/9£196

Sat 29/1118:16IAH - SAL

Nonstop3h 03mUnited Airlines

Fri 5/1216:40SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 18/9£211

Wed 12/1118:16IAH - SAL

Nonstop3h 03mUnited Airlines

Mon 9/202:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£221

Thu 25/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Sat 4/1015:30SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 18/9£225

Wed 31/1221:39IAH - SAL

Nonstop2h 57mUnited Airlines

Fri 30/102:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 18/9£238

Thu 25/907:00IAH - SAL

1 stop6h 22mDelta

Fri 3/1013:37SAL - IAH

1 stop9h 13mDelta

Deal found 16/9£245

Tue 16/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Thu 16/1015:30SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 16/9£255

Sat 29/1118:16IAH - SAL

Nonstop3h 03mUnited Airlines

Mon 29/1202:00SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£262

Sat 20/912:15IAH - SAL

Nonstop3h 08mUnited Airlines

Mon 22/906:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 16/9£278

Best flights from George Bush Intcntl to San Salvador
Discover carefully curated flight deals from George Bush Intcntl to San Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Fri 6/216:35IAH - SAL

Nonstop3h 03mUnited Airlines

Mon 9/202:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£158

Tue 27/118:16IAH - SAL

Nonstop3h 03mUnited Airlines

Mon 2/202:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 18/9£158

Thu 29/112:21IAH - SAL

Nonstop3h 03mUnited Airlines

Wed 11/202:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£193

Wed 12/1118:16IAH - SAL

Nonstop3h 03mUnited Airlines

Mon 9/202:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£221

Sat 10/110:13IAH - SAL

Nonstop3h 06mUnited Airlines

Fri 13/202:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 16/9£240

Sat 10/112:21IAH - SAL

Nonstop3h 03mUnited Airlines

Fri 30/102:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 15/9£255

Sun 11/118:16IAH - SAL

Nonstop3h 03mUnited Airlines

Fri 16/102:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 15/9£293

Sat 6/1218:16IAH - SAL

Nonstop3h 03mUnited Airlines

Sat 20/1202:00SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£294

Thu 15/110:13IAH - SAL

Nonstop3h 06mUnited Airlines

Mon 19/102:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£322

Sat 1/1112:21IAH - SAL

Nonstop3h 03mUnited Airlines

Sat 8/1106:55SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£350

Direct flights from George Bush Intcntl to San Salvador
Explore direct flight options from George Bush Intcntl to San Salvador based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 September 2025.

Tue 3/318:16IAH - SAL

Nonstop3h 03mUnited Airlines

Wed 4/302:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£158

Wed 21/118:16IAH - SAL

Nonstop3h 03mUnited Airlines

Mon 23/202:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 16/9£179

Fri 9/116:35IAH - SAL

Nonstop3h 03mUnited Airlines

Mon 9/202:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 16/9£193

Thu 1/121:39IAH - SAL

Nonstop2h 57mUnited Airlines

Fri 30/102:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£196

Sat 29/1118:16IAH - SAL

Nonstop3h 03mUnited Airlines

Fri 5/1216:40SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 18/9£211

Wed 12/1118:16IAH - SAL

Nonstop3h 03mUnited Airlines

Mon 9/202:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£221

Thu 8/112:21IAH - SAL

Nonstop3h 03mUnited Airlines

Wed 28/102:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 15/9£224

Wed 29/1018:16IAH - SAL

Nonstop3h 03mUnited Airlines

Wed 5/1116:40SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 16/9£234

Wed 31/1221:39IAH - SAL

Nonstop2h 57mUnited Airlines

Fri 30/102:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 18/9£238

Sat 10/110:13IAH - SAL

Nonstop3h 06mUnited Airlines

Fri 13/202:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 16/9£240

Sat 10/112:21IAH - SAL

Nonstop3h 03mUnited Airlines

Fri 30/102:30SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 15/9£255

Sat 29/1118:16IAH - SAL

Nonstop3h 03mUnited Airlines

Mon 29/1202:00SAL - IAH

Nonstop3h 09mUnited Airlines

Deal found 17/9£262

Last-minute flights from George Bush Intcntl to San Salvador
Discover last-minute flight deals from George Bush Intcntl to San Salvador. Data last updated 18 September 2025 and is based on user searches.

Fri 19/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Sun 21/906:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 16/9£322

Sat 20/912:15IAH - SAL

Nonstop3h 08mUnited Airlines

Mon 22/906:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 16/9£278

Sun 21/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Thu 25/906:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 18/9£196

Mon 22/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Thu 25/906:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 18/9£158

Wed 24/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Sat 27/906:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 17/9£293

Thu 25/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Sat 4/1015:30SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 18/9£225

Thu 25/907:00IAH - SAL

1 stop6h 22mDelta

Fri 3/1013:37SAL - IAH

1 stop9h 13mDelta

Deal found 16/9£245

Thu 9/1012:15IAH - SAL

Nonstop3h 08mUnited Airlines

Tue 14/1006:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 17/9£313

Thu 9/1012:15IAH - SAL

Nonstop3h 08mUnited Airlines

Wed 15/1006:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 18/9£350

Thu 9/1009:58IAH - SAL

Nonstop3h 08mUnited Airlines

Sun 12/1006:00SAL - IAH

Nonstop3h 08mUnited Airlines

Deal found 17/9£379

One-way flights from George Bush Intcntl to San Salvador
Search for one-way flight options from George Bush Intcntl to San Salvador. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Sun 28/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Deal found 17/9£62

Mon 29/912:15IAH - SAL

Nonstop3h 08mUnited Airlines

Deal found 17/9£83

Wed 24/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Deal found 16/9£89

Tue 23/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Deal found 17/9£100

Thu 25/907:00IAH - SAL

1 stop6h 22mDelta

Deal found 16/9£103

Sat 4/1018:09IAH - SAL

Nonstop3h 08mUnited Airlines

Deal found 17/9£116

Thu 16/1018:09IAH - SAL

Nonstop3h 08mUnited Airlines

Deal found 16/9£119

Wed 1/1012:15IAH - SAL

Nonstop3h 08mUnited Airlines

Deal found 15/9£123

Fri 3/1018:09IAH - SAL

Nonstop3h 08mUnited Airlines

Deal found 18/9£130

Tue 30/1221:39IAH - SAL

Nonstop2h 57mUnited Airlines

Deal found 16/9£141

Fri 26/918:09IAH - SAL

Nonstop3h 08mUnited Airlines

Deal found 17/9£152

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Fri 6/2

16:35-19:38

Nonstop3h 03m

San Salvador El Salvador Intl

Mon 9/2

02:30-05:39

Nonstop3h 09m

£158

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Tue 27/1

18:16-21:19

Nonstop3h 03m

San Salvador El Salvador Intl

Mon 2/2

02:30-05:39

Nonstop3h 09m

£158

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Thu 29/1

12:21-15:24

Nonstop3h 03m

San Salvador El Salvador Intl

Wed 11/2

02:30-05:39

Nonstop3h 09m

£193

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Wed 12/11

18:16-21:19

Nonstop3h 03m

San Salvador El Salvador Intl

Mon 9/2

02:30-05:39

Nonstop3h 09m

£221

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Sat 10/1

10:13-13:19

Nonstop3h 06m

San Salvador El Salvador Intl

Fri 13/2

02:30-05:39

Nonstop3h 09m

£240

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Sat 10/1

12:21-15:24

Nonstop3h 03m

San Salvador El Salvador Intl

Fri 30/1

02:30-05:39

Nonstop3h 09m

£255

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Sun 11/1

18:16-21:19

Nonstop3h 03m

San Salvador El Salvador Intl

Fri 16/1

02:30-05:39

Nonstop3h 09m

£293

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Sat 6/12

18:16-21:19

Nonstop3h 03m

San Salvador El Salvador Intl

Sat 20/12

02:00-05:09

Nonstop3h 09m

£294

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Thu 15/1

10:13-13:19

Nonstop3h 06m

San Salvador El Salvador Intl

Mon 19/1

02:30-05:39

Nonstop3h 09m

£322

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Sat 1/11

12:21-14:24

Nonstop3h 03m

San Salvador El Salvador Intl

Sat 8/11

06:55-10:04

Nonstop3h 09m

£350

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 19 results

Best time to book a flight from George Bush Intcntl to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from George Bush Intcntl with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to San Salvador

Prices

Airlines

How far ahead should I book a flight from Houston George Bush Intcntl Airport to San Salvador?

The best time to book flights from Houston George Bush Intcntl Airport to San Salvador is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from IAH to SAL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to San Salvador as you normally would.

Related info for your journey

What airport do you fly into for flights to San Salvador from Houston George Bush Intcntl?
If you book a flight to San Salvador from Houston George Bush Intcntl, you will be flying to El Salvador Intl, which is the city’s only airport. San Salvador El Salvador Intl (SAL) is located 20.5 mi from the center of San Salvador. There are 9 flights from Houston George Bush Intcntl to El Salvador Intl per day from 0 different airlines.
How long is the flight from Houston George Bush Intcntl Airport to San Salvador?
United Airlines can get you from Houston George Bush Intcntl Airport to San Salvador in just under 3h 03m. Your travel time will be generally consistent. Houston George Bush Intcntl Airport and San Salvador are separated by a distance of 1211 mi. Generally, flights for this route are direct.
What are the most reliable airlines from Houston George Bush Intcntl Airport to San Salvador?
Before booking your flight to San Salvador from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Volaris (100%), Avianca (89%), Volaris El Salvador( 85%).
Can I find deals for flights from George Bush Intcntl to San Salvador that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to San Salvador flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to San Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to San Salvador.
Can I find deals for business class flights from George Bush Intcntl to San Salvador?
Yes. Cheapflights offers flight deals from George Bush Intcntl to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Cheapflights makes it easy to find George Bush Intcntl to San Salvador flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to San Salvador?

Millions of users choose and trust Cheapflights to book the best flight deals from George Bush Intcntl to San Salvador for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Yes, we can. To see specific flights from George Bush Intcntl to San Salvador with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Cheap flights from Houston George Bush Intcntl Airport to San Salvador from £62

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Houston George Bush Intcntl to San Salvador El Salvador Intl are usually found in September or January, booked 90 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from George Bush Intcntl to San Salvador

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from George Bush Intcntl to San Salvador

Cheapest flights from George Bush Intcntl to San SalvadorExplore the most affordable flight options available from George Bush Intcntl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from George Bush Intcntl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Salvador that are best for you.

Best time to book a flight from George Bush Intcntl to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to San Salvador

How far ahead should I book a flight from Houston George Bush Intcntl Airport to San Salvador?

What is the cheapest time of day to fly from IAH to SAL?

Weekly flight availability from Houston George Bush Intcntl Airport to San Salvador

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Salvador from Houston George Bush Intcntl?

How long is the flight from Houston George Bush Intcntl Airport to San Salvador?

What are the most reliable airlines from Houston George Bush Intcntl Airport to San Salvador?

Can I find deals for flights from George Bush Intcntl to San Salvador that include hotel bookings?

How can I find direct flights from George Bush Intcntl to San Salvador?

Can I find deals for business class flights from George Bush Intcntl to San Salvador?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to San Salvador by adding a car hire and/or hotel booking to your travel itinerary.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from George Bush Intcntl to San Salvador?

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to San Salvador?

Can Cheapflights find flights from George Bush Intcntl to San Salvador with no change fees?

Can Cheapflights notify me if prices for flights from George Bush Intcntl to San Salvador become cheaper?

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Cheapest flights from George Bush Intcntl to San Salvador
Explore the most affordable flight options available from George Bush Intcntl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.