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Cheap flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago O'Hare Intl Airport to San Juan.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport to San Juan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Juan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago O'Hare Intl Airport to San Juan

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to San Juan.

All round-trip flight deals from Chicago O'Hare Intl Airport to San Juan

The cheapest plane tickets from Chicago O'Hare Intl Airport to San Juan found on KAYAK recently.
8:44 pm - 2:54 amORD-SJU
28h 10m1 stop
6:00 am - 4:38 pmSJU-ORD
11h 38m1 stop
$128Frontier
Find Deal
Sat, Mar 1 - Tue, Mar 11
5:28 pm - 2:19 amORD-SJU
6h 51m1 stop
9:49 pm - 9:52 amSJU-ORD
14h 03m1 stop
$130Frontier
Find Deal
Mon, Feb 3 - Thu, Feb 6
3:16 pm - 12:39 amORD-SJU
7h 23m1 stop
9:49 pm - 9:52 amSJU-ORD
14h 03m1 stop
$133Frontier
Find Deal
Mon, Feb 3 - Thu, Feb 6
3:25 pm - 12:59 amORD-SJU
7h 34m1 stop
9:30 pm - 9:27 amSJU-ORD
13h 57m1 stop
$135Frontier
Find Deal
Sat, Mar 1 - Tue, Mar 4
3:56 pm - 9:21 amORD-SJU
15h 25m1 stop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$136Spirit Airlines
Find Deal
Sun, Feb 2 - Fri, Feb 7
5:28 pm - 2:19 amORD-SJU
6h 51m1 stop
9:15 pm - 9:52 amSJU-ORD
14h 37m1 stop
$137Frontier
Find Deal
Mon, Feb 3 - Sat, Feb 8
7:08 pm - 9:49 amORD-SJU
12h 41m1 stop
6:45 pm - 12:07 amSJU-ORD
7h 22m1 stop
Mon, Feb 24 - Wed, Mar 5
3:25 pm - 12:59 amORD-SJU
7h 34m1 stop
6:45 pm - 12:07 amSJU-ORD
7h 22m1 stop
Sat, Mar 1 - Wed, Mar 5
3:56 pm - 9:21 amORD-SJU
15h 25m1 stop
6:14 am - 11:20 amSJU-ORD
7h 06m1 stop
$141Spirit Airlines
Find Deal
Sun, Feb 2 - Fri, Feb 7
10:35 am - 9:28 pmORD-SJU
8h 53m1 stop
2:05 am - 9:37 amSJU-ORD
9h 32m1 stop
$245United Airlines
Find Deal
Sun, Feb 2 - Mon, Dec 8
3:56 pm - 9:21 amORD-SJU
15h 25m1 stop
$54Spirit Airlines
Find Deal
Sun, Feb 2
3:14 pm - 9:49 amORD-SJU
16h 35m1 stop
$60Frontier
Find Deal
Tue, Feb 25
3:16 pm - 12:39 amORD-SJU
7h 23m1 stop
$65Frontier
Find Deal
Mon, Feb 3
1:00 pm - 11:57 pmORD-SJU
9h 57m1 stop
$152United Airlines
Find Deal
Tue, May 27
5:40 pm - 3:30 amORD-SJU
7h 50m1 stop
$157JetBlue
Find Deal
Thu, Feb 20
9:00 am - 3:38 pmORD-SJU
4h 38mnonstop
$163United Airlines
Find Deal
Mon, Jan 27
8:50 am - 7:00 pmORD-SJU
9h 10m1 stop
$186JetBlue
Find Deal
Wed, May 28
1:30 pm - 12:40 amORD-SJU
10h 10m2 stops
$193Southwest
Find Deal
Fri, Mar 28
11:25 am - 1:00 amORD-SJU
11h 35m2 stops
$213Southwest
Find Deal
Sun, Mar 2
8:05 am - 1:45 pmORD-SJU
4h 40mnonstop
$238American Airlines
Find Deal
Tue, Jun 3
6:06 pm - 11:18 amORD-SJU
15h 12m1 stop
9:15 pm - 9:27 amSJU-ORD
14h 12m1 stop
Fri, Jan 24 - Wed, Feb 5
6:06 pm - 11:18 amORD-SJU
15h 12m1 stop
6:14 am - 11:20 amSJU-ORD
7h 06m1 stop
$165Spirit Airlines
Find Deal
Fri, Jan 24 - Fri, Jan 31
12:25 pm - 12:59 amORD-SJU
10h 34m1 stop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$167Spirit Airlines
Find Deal
Sun, Jan 26 - Thu, Jan 30
6:06 pm - 11:18 amORD-SJU
15h 12m1 stop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$169Spirit Airlines
Find Deal
Fri, Jan 24 - Thu, Feb 6
6:06 pm - 11:18 amORD-SJU
15h 12m1 stop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$171Spirit Airlines
Find Deal
Fri, Jan 24 - Thu, Jan 30
6:06 pm - 11:18 amORD-SJU
15h 12m1 stop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$172Spirit Airlines
Find Deal
Fri, Jan 24 - Thu, Jan 30
6:06 pm - 11:18 amORD-SJU
15h 12m1 stop
6:14 am - 4:10 pmSJU-ORD
11h 56m1 stop
$174Spirit Airlines
Find Deal
Fri, Jan 24 - Wed, Jan 29
6:06 pm - 11:18 amORD-SJU
15h 12m1 stop
3:49 am - 10:38 pmSJU-ORD
20h 49m1 stop
Fri, Jan 24 - Mon, Feb 24
10:59 am - 2:19 amORD-SJU
13h 20m1 stop
9:49 pm - 9:52 amSJU-ORD
14h 03m1 stop
$326Frontier
Find Deal
Sun, Jan 26 - Thu, Jan 30
10:02 pm - 10:23 amORD-SJU
10h 21m1 stop
3:03 pm - 8:57 pmSJU-ORD
7h 54m1 stop
$332Frontier
Find Deal
Fri, Jan 24 - Fri, Jan 31
8:46 pm - 2:27 amORD-SJU
4h 41mnonstop
6:00 am - 10:36 amSJU-ORD
5h 36mnonstop
$149Spirit Airlines
Find Deal
Sun, Mar 9 - Thu, Mar 13
8:39 am - 2:15 pmORD-SJU
4h 36mnonstop
6:00 am - 10:36 amSJU-ORD
5h 36mnonstop
$150Spirit Airlines
Find Deal
Mon, Mar 10 - Tue, Mar 18
12:55 pm - 7:26 pmORD-SJU
4h 31mnonstop
4:10 pm - 7:51 pmSJU-ORD
5h 41mnonstop
$152Spirit Airlines
Find Deal
Mon, Mar 3 - Thu, Mar 6
12:21 pm - 6:52 pmORD-SJU
4h 31mnonstop
7:00 am - 10:36 amSJU-ORD
5h 36mnonstop
$157Spirit Airlines
Find Deal
Tue, Feb 25 - Wed, Mar 5
6:03 pm - 11:54 pmORD-SJU
4h 51mnonstop
7:45 am - 11:55 amSJU-ORD
5h 10mnonstop
$271United Airlines
Find Deal
Thu, Apr 17 - Mon, Apr 21
6:03 pm - 11:54 pmORD-SJU
4h 51mnonstop
7:45 am - 11:55 amSJU-ORD
5h 10mnonstop
$276United Airlines
Find Deal
Thu, Apr 17 - Mon, Apr 21
6:03 pm - 11:54 pmORD-SJU
4h 51mnonstop
3:56 pm - 8:12 pmSJU-ORD
5h 16mnonstop
$326United Airlines
Find Deal
Thu, Apr 10 - Thu, Apr 17
8:05 am - 1:45 pmORD-SJU
4h 40mnonstop
3:10 pm - 7:25 pmSJU-ORD
5h 15mnonstop
$371American Airlines
Find Deal
Wed, May 14 - Thu, May 29
8:05 am - 1:45 pmORD-SJU
4h 40mnonstop
3:10 pm - 7:25 pmSJU-ORD
5h 15mnonstop
$396American Airlines
Find Deal
Wed, May 21 - Wed, May 28
8:05 am - 1:45 pmORD-SJU
4h 40mnonstop
3:10 pm - 7:25 pmSJU-ORD
5h 15mnonstop
$401American Airlines
Find Deal
Sun, May 25 - Sat, May 31

Frontier flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Mar 1
ORD8:44 pmChicago O'Hare Intl
28h 10m
1 stop
SJU2:54 amSan Juan Luis Munoz Marin Intl
Mar 11
SJU6:00 amSan Juan Luis Munoz Marin Intl
11h 38m
1 stop
ORD4:38 pmChicago O'Hare Intl
Frontier
Feb 3
ORD5:28 pmChicago O'Hare Intl
6h 51m
1 stop
SJU2:19 amSan Juan Luis Munoz Marin Intl
Feb 6
SJU9:49 pmSan Juan Luis Munoz Marin Intl
14h 03m
1 stop
ORD9:52 amChicago O'Hare Intl
Frontier
Feb 3
ORD3:16 pmChicago O'Hare Intl
7h 23m
1 stop
SJU12:39 amSan Juan Luis Munoz Marin Intl
Feb 6
SJU9:49 pmSan Juan Luis Munoz Marin Intl
14h 03m
1 stop
ORD9:52 amChicago O'Hare Intl

Spirit Airlines flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Feb 2
ORD3:56 pmChicago O'Hare Intl
15h 25m
1 stop
SJU9:21 amSan Juan Luis Munoz Marin Intl
Feb 6
SJU9:26 pmSan Juan Luis Munoz Marin Intl
5h 25m
ORD12:51 amChicago O'Hare Intl
Spirit Airlines
Feb 2
ORD3:56 pmChicago O'Hare Intl
15h 25m
1 stop
SJU9:21 amSan Juan Luis Munoz Marin Intl
Feb 7
SJU9:26 pmSan Juan Luis Munoz Marin Intl
5h 25m
ORD12:51 amChicago O'Hare Intl
Spirit Airlines
Feb 2
ORD3:56 pmChicago O'Hare Intl
15h 25m
1 stop
SJU9:21 amSan Juan Luis Munoz Marin Intl
Feb 7
SJU6:14 amSan Juan Luis Munoz Marin Intl
7h 06m
1 stop
ORD11:20 amChicago O'Hare Intl

See travel insights to San Juan from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $312.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Chicago O'Hare Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $335. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $405.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as $295. Flights in the morning are often more expensive with an average ticket price of $385.

What is the cheapest Chicago O'Hare Intl to San Juan Luis Munoz Marin Intl flight route?

Fly from Chicago O'Hare Intl to San Juan Luis Munoz Marin Intl for the best Chicago O'Hare Intl - San Juan Luis Munoz Marin Intl flight prices

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Chicago O'Hare Intl Airport when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $367 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Chicago O'Hare Intl Airport for as low as $298 on momondo.

What cabin class options are available on Chicago O'Hare Intl to San Juan Luis Munoz Marin Intl flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to San Juan Luis Munoz Marin Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of January 2025, prices for Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport (ORD to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$54

Fastest flight time

4h 31m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Chicago O'Hare Intl Airport in the past 72 hours is $54. The best round-trip flight deal from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $128.
The fastest flight from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport takes 4h 31m
Direct flights go from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport every day.

  • How far is Chicago O'Hare Intl to San Juan Luis Munoz Marin Intl by plane?

    The distance between Chicago O'Hare Intl and San Juan Luis Munoz Marin Intl is about 2072.5 mi. 4h 31m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?

  • What is the most popular airline from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport?


Best airlines flying from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $125Free CancellationRating
6.0
3,443 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $156Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
JetBluePriceFrom $173Free CancellationRating
7.4
3,201 reviews
Search JetBlue flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
American AirlinesPriceFrom $322Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $324Free CancellationRating
8.0
8,521 reviews
Search Delta flights
SouthwestPriceFrom $379Free CancellationRating
8.1
4,662 reviews
Search Southwest flights
  • United Airlines Flights From Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport

    United Airlines flies from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport around 6 times per week, with 8,984 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport in the last 72 hours was $256 (round-trip), much lower than the average airfare cost of $523 for United Airlines flights on this route.

  • American Airlines Flights From Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport

    American Airlines (7.2/10 from 10,000 reviews) operates around 7 flights from Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport in any given week. The average American Airlines airfare for this route is around $503, with deals from around $322 rare but found on momondo. Referenced prices are for round-trip Chicago O'Hare Intl Airport to San Juan Luis Munoz Marin Intl Airport flight searches in the last 72 hours.


Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Chicago.

Can I find flights from Chicago to San Juan with flexible booking policies on momondo?

Flights from Chicago to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to San Juan?

momondo helps you find the best flight between Chicago and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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