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Cheap flights from Houston George Bush Intcntl Airport to San Salvador from £67

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SAL
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to San Salvador

Enter your travel dates to find the best prices.

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 29 March 2026.

Thu 1/1014:47
IAH
-
SAL
Nonstop2h 55m
Volaris El Salvador
Sat 10/1009:12
SAL
-
IAH
Nonstop3h 05m
Volaris El Salvador
Deal found 27/3£164
Tue 15/914:47
IAH
-
SAL
Nonstop2h 55m
Volaris El Salvador
Tue 22/909:12
SAL
-
IAH
Nonstop3h 05m
Volaris El Salvador
Deal found 26/3£171
Tue 21/414:47
IAH
-
SAL
Nonstop2h 56m
Volaris El Salvador
Thu 7/509:11
SAL
-
IAH
Nonstop3h 06m
Volaris El Salvador
Deal found 29/3£172
Thu 22/1014:47
IAH
-
SAL
Nonstop2h 55m
Volaris El Salvador
Tue 27/1009:12
SAL
-
IAH
Nonstop3h 05m
Volaris El Salvador
Deal found 25/3£178
Sat 22/814:47
IAH
-
SAL
Nonstop2h 55m
Volaris El Salvador
Sat 5/909:12
SAL
-
IAH
Nonstop3h 05m
Volaris El Salvador
Deal found 27/3£180
Mon 18/518:45
IAH
-
SAL
Nonstop3h 04m
United Airlines
Mon 1/601:15
SAL
-
IAH
Nonstop3h 05m
United Airlines
Deal found 27/3£185
Thu 20/814:47
IAH
-
SAL
Nonstop2h 55m
Volaris El Salvador
Tue 25/809:12
SAL
-
IAH
Nonstop3h 05m
Volaris El Salvador
Deal found 27/3£187
Tue 14/414:47
IAH
-
SAL
Nonstop2h 56m
Volaris El Salvador
Tue 21/409:11
SAL
-
IAH
Nonstop3h 06m
Volaris El Salvador
Deal found 25/3£199
Thu 23/414:47
IAH
-
SAL
Nonstop2h 56m
Volaris El Salvador
Tue 28/409:11
SAL
-
IAH
Nonstop3h 06m
Volaris El Salvador
Deal found 25/3£201
Thu 30/414:47
IAH
-
SAL
Nonstop2h 56m
Volaris El Salvador
Thu 7/509:11
SAL
-
IAH
Nonstop3h 06m
Volaris El Salvador
Deal found 26/3£207
Sat 11/418:45
IAH
-
SAL
Nonstop3h 04m
United Airlines
Mon 29/601:15
SAL
-
IAH
Nonstop3h 05m
United Airlines
Deal found 28/3£208
Thu 30/414:47
IAH
-
SAL
Nonstop2h 56m
Volaris El Salvador
Thu 14/509:11
SAL
-
IAH
Nonstop3h 06m
Volaris El Salvador
Deal found 26/3£209

Find flight deals from George Bush Intcntl to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 March 2026.

Round-trip from

£171

One-way from

£67

Popular in

December

Cheapest in

September

Average price

£246
Volaris El Salvador
  • Volaris El Salvador
  • 15/9-22/9
  • Nonstop
  • 6h 00m total
  • Houston to San Salvador
Search Deals
Volaris El Salvador
  • Volaris El Salvador
  • 16/4
  • Nonstop
  • 2h 56m total
  • Houston to San Salvador
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£34 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from George Bush Intcntl to San Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 March 2026.
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

Cheapest return flight

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Wed 23/9

18:49-20:49

Nonstop3h 00m

San Salvador El Salvador Intl

Thu 1/10

15:30-19:38

Nonstop3h 08m

£185

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Sat 12/9

18:49-20:49

Nonstop3h 00m

San Salvador El Salvador Intl

Tue 15/9

06:00-10:10

Nonstop3h 10m

£185

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Fri 1/5

18:45-20:49

Nonstop3h 04m

San Salvador El Salvador Intl

Sun 31/5

01:15-05:20

Nonstop3h 05m

£185

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Fri 1/5

18:45-20:49

Nonstop3h 04m

San Salvador El Salvador Intl

Sat 9/5

13:50-18:01

Nonstop3h 11m

£185

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Fri 1/5

18:45-20:49

Nonstop3h 04m

San Salvador El Salvador Intl

Sun 10/5

06:00-10:11

Nonstop3h 11m

£211

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Thu 9/7

18:45-20:49

Nonstop3h 04m

San Salvador El Salvador Intl

Sun 12/7

01:15-05:20

Nonstop3h 05m

£234

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Fri 1/5

18:45-20:49

Nonstop3h 04m

San Salvador El Salvador Intl

Tue 5/5

06:00-10:11

Nonstop3h 11m

£234

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Wed 13/5

18:45-20:49

Nonstop3h 04m

San Salvador El Salvador Intl

Sun 17/5

06:00-10:11

Nonstop3h 11m

£234

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Fri 29/5

18:45-20:49

Nonstop3h 04m

San Salvador El Salvador Intl

Sat 6/6

01:15-05:20

Nonstop3h 05m

£234

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Sat 2/5

18:45-20:49

Nonstop3h 04m

San Salvador El Salvador Intl

Sat 16/5

15:40-19:51

Nonstop3h 11m

£244

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 19 resultsSorted by cheapest first
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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

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

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to San Salvador. Price data was last updated on 13 March 2026.

The best time to book flights from Houston George Bush Intcntl Airport to San Salvador is 76 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 month to book a flight from Houston George Bush Intcntl Airport to San Salvador?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Salvador (average of £79). Flying from Houston George Bush Intcntl Airport to San Salvador in July is currently the most expensive (average of £127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from George Bush Intcntl to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 March 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 64% on flights from Houston George Bush Intcntl Airport to San Salvador by exploring options for tickets in the afternoon.

How much does it cost for a return flight 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?

    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 8 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?

    Volaris El Salvador and United Airlines can get you from Houston George Bush Intcntl Airport to San Salvador in just under 2h 55m. 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 El Salvador (100%), Avianca (95%), Avianca( 88%).

  • 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.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Salvador (average of £79). Flying from Houston George Bush Intcntl Airport to San Salvador in July is currently the most expensive (average of £127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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San Salvador El Salvador Intl Airport car hire

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

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.

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

Yes! Start tracking prices for George Bush Intcntl to San Salvador flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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