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Cheap flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport from £88

ORD — SJU
16 Oct — 23 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

Cheapest flights from O'Hare Intl to Luis Munoz Marin Intl

Thu 29/1014:42 -
1 stop6h 27m
Sun 1/1106:25 -
1 stop9h 19m
Deal found 11/9£161
Tue 27/1007:00 -
1 stop7h 23m
Wed 4/1106:25 -
1 stop9h 19m
Deal found 13/9£170
Wed 28/1014:42 -
1 stop6h 27m
Sat 31/1016:30 -
1 stop8h 27m
Deal found 16/9£172
Thu 3/1214:50 -
1 stop6h 38m
Tue 8/1206:01 -
1 stop9h 25m
Deal found 12/9£173
Wed 2/1214:50 -
1 stop6h 38m
Wed 9/1218:10 -
1 stop7h 18m
Deal found 12/9£174
Sat 24/1006:10 -
1 stop9h 15m
Wed 28/1014:50 -
1 stop10h 07m
Deal found 11/9£175
Mon 19/1008:55 -
Nonstop4h 49m
Tue 27/1015:55 -
Nonstop5h 31m
Deal found 16/9£176
Wed 2/1214:50 -
1 stop6h 38m
Mon 7/1206:01 -
1 stop9h 25m
Deal found 12/9£177
Mon 16/1107:00 -
1 stop7h 09m
Wed 2/1206:01 -
1 stop9h 29m
Deal found 13/9£177
Sat 14/1113:00 -
1 stop10h 13m
Tue 17/1117:30 -
1 stop8h 25m
Deal found 14/9£178
Sat 17/1006:10 -
1 stop8h 46m
Wed 21/1016:40 -
1 stop7h 50m
Deal found 14/9£179
Sat 10/1007:00 -
1 stop7h 23m
Sat 17/1016:40 -
1 stop7h 50m
Deal found 14/9£180

Find flight deals from O'Hare Intl to Luis Munoz Marin Intl

Round-trip from

£161

One-way from

£88

Popular in

December

Cheapest in

August

Average price

£283

Good round-trip deal

£279 or less
JetBlue
  • JetBlue
  • 29/10-1/11
  • 2 total stops
  • 15h 46m total
  • Chicago to San Juan
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JetBlue
  • JetBlue
  • 28/10-31/12
  • 1 total stop
  • 10h 13m total
  • Chicago to San Juan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£22 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Chicago O'Hare Intl to San Juan Luis Munoz Marin Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

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Depart

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Price

Cheapest return flight

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Mon 2/11

13:00-01:13

1 stop10h 13m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

£88

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Mon 8/2

05:30-14:31

1 stop7h 01m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

£89

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Tue 9/2

15:00-23:50

1 stop6h 50m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

£89

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Sun 21/2

20:00-06:11

1 stop8h 11m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

£93

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Fri 13/11

13:35-23:54

1 stop8h 19m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

£93

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Wed 23/9

10:25-23:49

1 stop12h 24m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

£113

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Thu 10/12

06:00-16:55

1 stop8h 55m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

£113
Fastest return journey

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Fri 30/10

14:16-20:00

Nonstop4h 44m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

£118

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Mon 16/11

08:52-15:40

Nonstop4h 48m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

£119

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Mon 2/11

14:16-21:00

Nonstop4h 44m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

£119

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from O'Hare Intl to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from O'Hare Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

The price you pay for your flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of £251). Flying from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of £398). 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 ORD to SJU?

Unlike at midday, when flights are generally more expensive, you can save up to 73% on flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets in the evening.

How much does it cost for a return flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Airfare is below average for this route at the moment.

Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport flights typically cost between £204 and £340 in October.
The cheapest return price found within the last 5 days was £161 on JetBlue (29 Oct–1 Nov).

Related info for your journey

  • How long is the flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    There are many flights that can get you from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport in 4h 44m. Fly via United Airlines, JetBlue, or Delta to get the fastest option. The distance from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport is about 2073 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Consider Air Canada (75%), United Airlines (75%) or Air New Zealand (75%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    On average you can expect to pay £279 for a flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport. The cheapest flight overall is £279 while the most popular route, (Chicago O'Hare Intl - San Juan Luis Munoz Marin Intl) is currently priced at £458.

  • Can I find deals for flights from O'Hare Intl to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from O'Hare Intl to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Luis Munoz Marin Intl 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 Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of £251). Flying from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of £398). 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

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Bayamón

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