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Cheap flights from Chicago to San Juan Luis Munoz Marin Intl Airport from $59

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 to San Juan Luis Munoz Marin Intl Airport departing on 1/27. 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 to San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago 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 to San Juan.

Cheap last minute flights

Planning a quick getaway from Chicago 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 to San Juan

Find recent round-trip train or bus tickets from Chicago to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
2:41 pm - 12:30 amMDW-SJU
7h 49m1 stop
3:11 pm - 10:46 pmSJU-MDW
9h 35m1 stop
$125Frontier
Find Deal
Mon, Feb 24 - Thu, Feb 27
5:28 pm - 2:19 amORD-SJU
6h 51m1 stop
9:49 pm - 9:52 amSJU-ORD
14h 03m1 stop
$128Frontier
Find Deal
Mon, Feb 3 - Thu, Feb 6
10:43 am - 1:06 amMDW-SJU
12h 23m1 stop
3:11 pm - 10:46 pmSJU-MDW
9h 35m1 stop
$128Frontier
Find Deal
Sat, Feb 22 - Thu, Feb 27
5:08 am - 9:45 pmORD-SJU
14h 37m1 stop
3:11 pm - 12:10 pmSJU-ORD
22h 59m1 stop
$129Frontier
Find Deal
Mon, Feb 24 - Thu, Feb 27
1:44 pm - 8:21 pmORD-SJU
4h 37mnonstop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$135Spirit Airlines
Find Deal
Wed, Jan 29 - Sat, Feb 8
1:44 pm - 8:21 pmORD-SJU
4h 37mnonstop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$149Spirit Airlines
Find Deal
Mon, Feb 3 - Thu, Feb 6
4:45 pm - 10:50 amORD-SJU
17h 05m1 stop
5:30 am - 5:36 pmSJU-ORD
13h 06m1 stop
$234American Airlines
Find Deal
Sat, Apr 26 - Tue, Apr 29
9:00 am - 3:38 pmORD-SJU
4h 38mnonstop
2:05 am - 9:05 amSJU-ORD
9h 00m1 stop
$255United Airlines
Find Deal
Mon, Feb 10 - Wed, Feb 12
6:00 am - 2:36 pmMDW-SJU
6h 36m1 stop
7:30 am - 4:20 pmSJU-MDW
10h 50m1 stop
$324Delta
Find Deal
Tue, Jan 28 - Tue, Feb 4
6:00 am - 5:14 pmMDW-SJU
9h 14m1 stop
7:30 am - 4:21 pmSJU-MDW
10h 51m1 stop
$414Delta
Find Deal
Tue, Jan 21 - Tue, Jan 28
5:28 pm - 11:30 amORD-SJU
16h 02m1 stop
$59Frontier
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Mon, Jan 27
10:35 am - 2:21 amORD-SJU
13h 46m1 stop
$64Frontier
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Thu, Jan 9
1:44 pm - 8:21 pmORD-SJU
4h 37mnonstop
$70Spirit Airlines
Find Deal
Mon, Jan 27
1:44 pm - 8:21 pmORD-SJU
4h 37mnonstop
$74Spirit Airlines
Find Deal
Mon, Jan 20
6:35 pm - 6:12 amORD-SJU
9h 37m1 stop
$117United Airlines
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Sun, Feb 16
2:20 pm - 8:55 pmORD-SJU
4h 35mnonstop
$138United Airlines
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Thu, Mar 6
10:05 am - 11:59 pmORD-SJU
11h 54m1 stop
$162Delta
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Sun, Jan 26
1:05 pm - 10:11 pmMDW-SJU
8h 06m1 stop
$192Delta
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Tue, Apr 22
8:15 am - 1:50 pmORD-SJU
4h 35mnonstop
$208American Airlines
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Fri, Apr 11
8:20 am - 1:50 pmORD-SJU
4h 30mnonstop
$238American Airlines
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Tue, Mar 25
8:20 am - 2:55 pmMDW-SJU
28h 35m1 stop
7:12 pm - 3:13 pmSJU-MDW
22h 01m1 stop
$279Frontier
Find Deal
Mon, Dec 30 - Sat, Jan 18
1:00 pm - 7:36 pmORD-SJU
4h 36mnonstop
10:09 pm - 10:17 amSJU-ORD
14h 08m1 stop
$289Spirit Airlines
Find Deal
Mon, Dec 30 - Sat, Jan 18
2:20 pm - 8:55 pmORD-SJU
4h 35mnonstop
2:05 am - 9:28 amSJU-ORD
9h 23m1 stop
$415United Airlines
Find Deal
Mon, Dec 30 - Fri, Jan 17
8:00 pm - 6:12 amORD-SJU
8h 12m1 stop
2:05 am - 9:28 amSJU-ORD
9h 23m1 stop
$419United Airlines
Find Deal
Mon, Dec 30 - Fri, Jan 17
2:53 pm - 11:55 pmORD-SJU
7h 02m1 stop
9:00 am - 2:12 pmSJU-ORD
7h 12m1 stop
$424American Airlines
Find Deal
Sun, Dec 29 - Tue, Dec 31
2:53 pm - 11:55 pmORD-SJU
7h 02m1 stop
4:00 pm - 7:25 pmSJU-ORD
5h 25mnonstop
$450American Airlines
Find Deal
Sun, Dec 29 - Tue, Dec 31
3:55 pm - 12:50 amMDW-SJU
6h 55m1 stop
5:35 am - 4:00 pmSJU-MDW
12h 25m2 stops
$648Southwest
Find Deal
Sat, Dec 28 - Sat, Jan 11
11:55 am - 12:30 amMDW-SJU
10h 35m1 stop
6:10 am - 2:50 pmSJU-MDW
10h 40m1 stop
$652Southwest
Find Deal
Sat, Dec 28 - Mon, Dec 30
10:08 am - 9:12 pmMDW-SJU
9h 04m1 stop
4:15 pm - 10:20 pmSJU-MDW
8h 05m1 stop
$859Delta
Find Deal
Thu, Dec 26 - Sat, Jan 18
10:08 am - 11:19 pmMDW-SJU
11h 11m1 stop
2:00 pm - 10:20 pmSJU-MDW
10h 20m1 stop
$1,464Delta
Find Deal
Mon, Dec 30 - Tue, Jan 7
1:44 pm - 8:21 pmORD-SJU
4h 37mnonstop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$135Spirit Airlines
Find Deal
Tue, Jan 21 - Wed, Jan 29
1:44 pm - 8:21 pmORD-SJU
4h 37mnonstop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$148Spirit Airlines
Find Deal
Mon, Jan 27 - Fri, Jan 31
1:44 pm - 8:21 pmORD-SJU
4h 37mnonstop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$149Spirit Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 8
1:44 pm - 8:21 pmORD-SJU
4h 37mnonstop
9:26 pm - 12:51 amSJU-ORD
5h 25mnonstop
$151Spirit Airlines
Find Deal
Sat, Jan 25 - Wed, Jan 29
8:05 am - 1:45 pmORD-SJU
4h 40mnonstop
3:10 pm - 7:25 pmSJU-ORD
5h 15mnonstop
$225American Airlines
Find Deal
Tue, May 6 - Thu, May 8
6:03 pm - 11:54 pmORD-SJU
4h 51mnonstop
7:45 am - 11:55 amSJU-ORD
5h 10mnonstop
$340United Airlines
Find Deal
Fri, Apr 25 - Wed, May 7
2:20 pm - 7:55 pmORD-SJU
4h 35mnonstop
7:45 am - 11:55 amSJU-ORD
5h 10mnonstop
$342United Airlines
Find Deal
Thu, Mar 27 - Wed, Apr 2
8:05 am - 1:45 pmORD-SJU
4h 40mnonstop
3:10 pm - 7:25 pmSJU-ORD
5h 15mnonstop
$415American Airlines
Find Deal
Wed, May 14 - Thu, May 29
8:05 am - 1:40 pmMDW-SJU
4h 35mnonstop
5:05 pm - 9:35 pmSJU-MDW
5h 30mnonstop
$458Southwest
Find Deal
Sun, Mar 9 - Sat, Mar 15
8:45 am - 3:20 pmMDW-SJU
4h 35mnonstop
5:05 pm - 9:35 pmSJU-MDW
5h 30mnonstop
$500Southwest
Find Deal
Sat, Mar 8 - Sat, Mar 15

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

Our best Frontier deals on Chicago to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Feb 24
MDW2:41 pmChicago Midway
7h 49m
1 stop
SJU12:30 amSan Juan Luis Munoz Marin Intl
Feb 27
SJU3:11 pmSan Juan Luis Munoz Marin Intl
9h 35m
1 stop
MDW10:46 pmChicago Midway
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 24
ORD5:08 amChicago O'Hare Intl
14h 37m
1 stop
SJU9:45 pmSan Juan Luis Munoz Marin Intl
Feb 27
SJU3:11 pmSan Juan Luis Munoz Marin Intl
22h 59m
1 stop
ORD12:10 pmChicago O'Hare Intl

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

Our best Spirit Airlines deals on Chicago to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Jan 29
ORD1:44 pmChicago O'Hare Intl
4h 37m
SJU8:21 pmSan Juan Luis Munoz Marin Intl
Feb 8
SJU9:26 pmSan Juan Luis Munoz Marin Intl
5h 25m
ORD12:51 amChicago O'Hare Intl
Spirit Airlines
Feb 3
ORD1:44 pmChicago O'Hare Intl
4h 37m
SJU8:21 pmSan 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
Jan 25
ORD1:44 pmChicago O'Hare Intl
4h 37m
SJU8:21 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU9:26 pmSan Juan Luis Munoz Marin Intl
5h 25m
ORD12:51 amChicago O'Hare Intl

See travel insights to San Juan from

How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and San Juan Luis Munoz Marin Intl Airport?

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 September is also cheap. Prices for this month can be found on momondo for an average of $293.

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 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 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 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 - 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 when booking 59 days ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $361 when searching 59 days out. In the past 72 hours, momondo users found flights from Chicago to San Juan Luis Munoz Marin Intl Airport for as low as $268.

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

There are 4 cabin classes available to choose from on Chicago 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.

Can stopping save me money on Chicago to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 15% on your flight if you consider stops on a Chicago to San Juan Luis Munoz Marin Intl Airport flight.

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

As of December 2024, prices for Chicago to San Juan Luis Munoz Marin Intl Airport flights are approximately 74% more expensive when compared to flights at the same time last year.

When to book flights from Chicago 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 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 to San Juan Luis Munoz Marin Intl Airport (CHI to SJU) flight deals and tips

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

Best Price Found

$59

Fastest flight time

4h 30m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Chicago in the past 72 hours is $59. The best round-trip flight deal from Chicago to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $125.
The fastest flight from Chicago to San Juan Luis Munoz Marin Intl Airport takes 4h 30m
Direct flights go from Chicago to San Juan Luis Munoz Marin Intl Airport every day.

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

    There are 2057.4 mi between Chicago and San Juan Luis Munoz Marin Intl. Typically, this will take 4h 31m by plane in normal conditions.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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 to San Juan Luis Munoz Marin Intl Airport?

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


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

Compare and see reviews for airlines that fly from Chicago to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $125Free CancellationRating
6.1
3,465 reviews
Search Frontier flights
JetBluePriceFrom $137Free CancellationRating
7.4
3,251 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $159Free CancellationRating
6.3
8,102 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
9,006 reviews
Search United Airlines flights
SouthwestPriceFrom $304Free CancellationRating
8.1
4,758 reviews
Search Southwest flights
DeltaPriceFrom $307Free CancellationRating
8.0
8,580 reviews
Search Delta flights
American AirlinesPriceFrom $324Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • United Airlines Flights From Chicago to San Juan Luis Munoz Marin Intl Airport

    United Airlines flight deals from Chicago to San Juan Luis Munoz Marin Intl Airport start from $254 round-trip. Over the 14 United Airlines flights for this route in a normal week, average airfare is usually $519 round-trip - but some users have found much cheaper deals with momondo.

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

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Chicago to San Juan Luis Munoz Marin Intl Airport about 5 times each week, with ticket deals ranging from $324 to $498. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to San Juan. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to San Juan from Chicago with this policy.

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

momondo provides multiple filters to help you find the best flight to San Juan from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to San Juan from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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