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Cheap flights from Chicago (CHI) to San Juan from $87

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHI — SJU
May 17 — May 241
From?
To?
Fri 5/17
Fri 5/24
1 adult, Economy
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The best prices from Chicago to San Juan are usually found in October or August, booked 56 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Chicago to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to San Juan (PR1). 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 May 12, 2024.

Popular in

March

Cheapest in

October

Round-trip from

$251

One-way from

$100
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Chicago (CHI) to San Juan
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One-way flight from Chicago (CHI) to San Juan
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What is the cheapest day to fly round-trip from Chicago to San Juan?

Saturday flights are found to be more expensive to fly from Chicago to San Juan. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan.

How far in advance should I book a flight from Chicago to San Juan?

Travelers have found it’s best to book a flight 57 days in advance to save up to 20% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago to San Juan 1-2 weeks in advance for as low as $258, or $280 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago to San Juan?

The best pricing can be found in the month of October. Prices to San Juan from Chicago average $318. You can even find prices in October for less than $318, as users have found deals to San Juan from as low as $90. The month of March appears to be one of the more expensive times to travel to San Juan from Chicago. Flying in the targeted month can save you up to 60%.

When is the cheapest time to fly from Chicago to San Juan (CHI - SJU)?

It’s typically best to fly out from Chicago to San Juan in the afternoon. Doing so could potentially save you 36% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Spirit Airlines flights from Chicago to San Juan

Explore cheap flight options specifically provided by Spirit Airlines for the route between Chicago and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 12, 2024.
Peruse some of the lowest-priced Spirit Airlines flights we've found from Chicago to San Juan. It's recommended that users confirm their flight details before booking.
Tue 5/2111:10 amORD - SJU
Nonstop4h 53mSpirit Airlines
Tue 5/285:59 pmSJU - ORD
1 stop25h 24mSpirit Airlines
Deal found 5/12$172
Sat 5/1811:10 amORD - SJU
Nonstop4h 53mSpirit Airlines
Sat 5/2512:32 pmSJU - ORD
1 stop8h 01mSpirit Airlines
Deal found 5/11$176
Wed 5/227:08 amORD - SJU
1 stop12h 16mSpirit Airlines
Wed 6/59:06 pmSJU - ORD
1 stop13h 55mSpirit Airlines
Deal found 5/12$178
Wed 5/299:15 pmORD - SJU
1 stop20h 42mSpirit Airlines
Tue 6/412:32 pmSJU - ORD
1 stop20h 49mSpirit Airlines
Deal found 5/12$180
Sun 5/269:03 amORD - SJU
1 stop8h 54mSpirit Airlines
Wed 5/2912:32 pmSJU - ORD
1 stop7h 05mSpirit Airlines
Deal found 5/10$181
Tue 6/49:15 pmORD - SJU
1 stop14h 47mSpirit Airlines
Sat 6/81:30 pmSJU - ORD
1 stop8h 21mSpirit Airlines
Deal found 5/12$182
Wed 6/510:59 amORD - SJU
Nonstop4h 49mSpirit Airlines
Mon 6/108:06 pmSJU - ORD
1 stop14h 55mSpirit Airlines
Deal found 5/11$183
Wed 6/510:59 amORD - SJU
Nonstop4h 49mSpirit Airlines
Tue 6/1112:41 pmSJU - ORD
1 stop9h 29mSpirit Airlines
Deal found 5/11$184
Wed 5/298:09 pmORD - SJU
1 stop21h 48mSpirit Airlines
Tue 6/46:10 amSJU - ORD
Nonstop5h 10mSpirit Airlines
Deal found 5/12$185

Cheap Frontier flights from Chicago to San Juan

Explore cheap flight options specifically provided by Frontier for the route between Chicago and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 12, 2024.
Some of the best deals we've found on Frontier flights traveling from Chicago to San Juan. Deals are refreshing constantly so come back soon for more options.
Thu 5/302:28 pmMDW - SJU
1 stop8h 31mFrontier
Wed 6/510:15 pmSJU - MDW
1 stop12h 16mFrontier
Deal found 5/12$215
Thu 5/302:28 pmMDW - SJU
1 stop8h 31mFrontier
Wed 6/53:57 pmSJU - MDW
2 stops20h 11mFrontier
Deal found 5/12$216
Thu 6/68:30 amORD - SJU
1 stop9h 23mFrontier
Tue 6/1111:00 amSJU - ORD
1 stop8h 29mFrontier
Deal found 5/11$218
Thu 6/137:13 pmORD - SJU
1 stop29h 46mFrontier
Wed 6/193:08 amSJU - ORD
1 stop16h 10mFrontier
Deal found 5/12$223
Wed 6/512:57 pmMDW - SJU
1 stop28h 56mFrontier
Wed 6/125:52 pmSJU - MDW
1 stop16h 39mFrontier
Deal found 5/12$224
Sat 6/87:49 amMDW - SJU
1 stop16h 58mFrontier
Tue 6/1111:00 amSJU - MDW
2 stops11h 20mFrontier
Deal found 5/12$225
Sat 6/810:26 pmMDW - SJU
2 stops15h 25mFrontier
Thu 6/138:41 pmSJU - MDW
1 stop11h 50mFrontier
Deal found 5/12$226
Sat 6/87:49 amMDW - SJU
1 stop16h 58mFrontier
Wed 6/123:08 amSJU - MDW
1 stop7h 23mFrontier
Deal found 5/12$228
Thu 6/132:36 pmMDW - SJU
1 stop11h 32mFrontier
Fri 6/2110:35 amSJU - MDW
1 stop28h 40mFrontier
Deal found 5/12$231

Cheap Chicago to San Juan flights in May & June 2024

Find cheap flight options from Chicago to San Juan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Prices were last updated on May 12, 2024.
The lowest fares we've come across on flights traveling from Chicago to San Juan in May and June 2024. For more flight deals, be sure to check back very soon.
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/59:06 pmSJU - ORD
1 stop13h 55mSpirit Airlines
Deal found 5/12$128
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/53:49 pmSJU - ORD
Nonstop5h 11mSpirit Airlines
Deal found 5/12$138
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/59:06 pmSJU - ORD
1 stop13h 55mSpirit Airlines
Deal found 5/12$141
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/59:06 pmSJU - ORD
1 stop13h 55mSpirit Airlines
Deal found 5/12$143
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/56:00 amSJU - ORD
Nonstop5h 09mSpirit Airlines
Deal found 5/12$151
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/53:49 pmSJU - ORD
Nonstop5h 11mSpirit Airlines
Deal found 5/12$153
Thu 5/3010:03 amORD - SJU
1 stop7h 54mSpirit Airlines
Wed 6/59:06 pmSJU - ORD
1 stop13h 55mSpirit Airlines
Deal found 5/12$155
Wed 6/510:59 amORD - SJU
Nonstop4h 49mSpirit Airlines
Wed 6/126:00 amSJU - ORD
Nonstop5h 09mSpirit Airlines
Deal found 5/12$156
Tue 5/2811:10 amORD - SJU
Nonstop4h 53mSpirit Airlines
Tue 6/46:10 amSJU - ORD
Nonstop5h 10mSpirit Airlines
Deal found 5/12$157

Chicago to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Chicago and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 12, 2024.
The lowest fares we've come across on flights traveling from Chicago to San Juan in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 9/107:27 amORD - SJU
1 stop10h 30mSpirit Airlines
Tue 9/2412:28 pmSJU - ORD
1 stop10h 28mSpirit Airlines
Deal found 5/12$127
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/59:06 pmSJU - ORD
1 stop13h 55mSpirit Airlines
Deal found 5/12$128
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/53:49 pmSJU - ORD
Nonstop5h 11mSpirit Airlines
Deal found 5/12$138
Mon 9/166:32 pmORD - SJU
1 stop15h 56mSpirit Airlines
Sat 9/2112:28 pmSJU - ORD
1 stop9h 04mSpirit Airlines
Deal found 5/12$140
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/59:06 pmSJU - ORD
1 stop13h 55mSpirit Airlines
Deal found 5/12$141
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/59:06 pmSJU - ORD
1 stop13h 55mSpirit Airlines
Deal found 5/12$143
Wed 9/1110:33 amORD - SJU
1 stop7h 38mSpirit Airlines
Tue 9/1712:28 pmSJU - ORD
1 stop10h 28mSpirit Airlines
Deal found 5/12$145
Mon 6/35:00 amORD - SJU
1 stop12h 39mSpirit Airlines
Wed 6/56:00 amSJU - ORD
Nonstop5h 09mSpirit Airlines
Deal found 5/12$151
Tue 9/105:35 pmORD - SJU
1 stop16h 53mSpirit Airlines
Tue 9/246:00 amSJU - ORD
Nonstop5h 14mSpirit Airlines
Deal found 5/12$152

Non-stop flights to San Juan from Chicago

Discover non-stop flight options from Chicago to San Juan. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 12, 2024.
Take a look at some of the direct flights traveling from Chicago to San Juan in the near future. Search for alternative flights from Chicago to San Juan by utilizing the search form above.
Wed 6/510:59 amORD - SJU
Nonstop4h 49mSpirit Airlines
Wed 6/126:00 amSJU - ORD
Nonstop5h 09mSpirit Airlines
Deal found 5/12$156
Tue 5/2811:10 amORD - SJU
Nonstop4h 53mSpirit Airlines
Tue 6/46:10 amSJU - ORD
Nonstop5h 10mSpirit Airlines
Deal found 5/12$157
Tue 9/1011:06 amORD - SJU
Nonstop4h 55mSpirit Airlines
Tue 9/246:00 amSJU - ORD
Nonstop5h 14mSpirit Airlines
Deal found 5/12$177
Wed 9/1111:06 amORD - SJU
Nonstop4h 55mSpirit Airlines
Wed 9/186:00 amSJU - ORD
Nonstop5h 14mSpirit Airlines
Deal found 5/12$189
Sun 6/29:37 amORD - SJU
Nonstop4h 54mSpirit Airlines
Wed 6/56:00 amSJU - ORD
Nonstop5h 09mSpirit Airlines
Deal found 5/12$197
Wed 6/510:59 amORD - SJU
Nonstop4h 49mSpirit Airlines
Wed 6/126:00 amSJU - ORD
Nonstop5h 09mSpirit Airlines
Deal found 5/12$200
Wed 6/510:59 amORD - SJU
Nonstop4h 49mSpirit Airlines
Tue 6/116:00 amSJU - ORD
Nonstop5h 09mSpirit Airlines
Deal found 5/12$201
Wed 6/510:59 amORD - SJU
Nonstop4h 49mSpirit Airlines
Wed 6/126:00 amSJU - ORD
Nonstop5h 09mSpirit Airlines
Deal found 5/12$202
Sat 6/85:11 pmORD - SJU
Nonstop4h 47mSpirit Airlines
Tue 6/116:00 amSJU - ORD
Nonstop5h 09mSpirit Airlines
Deal found 5/12$204

Chicago to San Juan flights leaving soon

Find last-minute flight options from Chicago to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 12, 2024.
Users seeking a last-minute flight from Chicago to San Juan should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 5/2111:10 amORD - SJU
Nonstop4h 53mSpirit Airlines
Tue 5/285:59 pmSJU - ORD
1 stop25h 24mSpirit Airlines
Deal found 5/12$172
Sat 5/1811:10 amORD - SJU
Nonstop4h 53mSpirit Airlines
Sat 5/2512:32 pmSJU - ORD
1 stop8h 01mSpirit Airlines
Deal found 5/11$176
Wed 5/227:08 amORD - SJU
1 stop12h 16mSpirit Airlines
Wed 6/59:06 pmSJU - ORD
1 stop13h 55mSpirit Airlines
Deal found 5/12$178
Wed 5/227:08 amORD - SJU
1 stop12h 16mSpirit Airlines
Wed 6/53:49 pmSJU - ORD
Nonstop5h 11mSpirit Airlines
Deal found 5/12$189
Wed 5/227:08 amORD - SJU
1 stop12h 16mSpirit Airlines
Wed 5/2912:32 pmSJU - ORD
1 stop7h 05mSpirit Airlines
Deal found 5/12$193
Fri 5/1711:10 amORD - SJU
Nonstop4h 53mSpirit Airlines
Tue 5/2112:32 pmSJU - ORD
1 stop21h 13mSpirit Airlines
Deal found 5/12$197
Sat 5/1811:10 amORD - SJU
Nonstop4h 53mSpirit Airlines
Mon 5/206:10 amSJU - ORD
Nonstop5h 10mSpirit Airlines
Deal found 5/11$199
Tue 5/219:25 pmORD - SJU
1 stop14h 16mSpirit Airlines
Tue 5/285:59 pmSJU - ORD
1 stop25h 24mSpirit Airlines
Deal found 5/12$200
Sat 5/186:40 pmORD - SJU
1 stop15h 52mSpirit Airlines
Sat 5/2512:32 pmSJU - ORD
1 stop8h 01mSpirit Airlines
Deal found 5/11$207

One-way flights to San Juan from Chicago

Search for one-way flight options from Chicago to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 12, 2024.
Users in need of a one-way flight from Chicago to San Juan can choose from these deals. Those needing a return flight from Chicago to San Juan can use the search form above.
Tue 5/216:10 amORD - SJU
1 stop7h 31mSpirit Airlines
Deal found 5/12$87
Wed 5/298:09 pmORD - SJU
1 stop21h 48mSpirit Airlines
Deal found 5/11$88
Wed 5/295:41 pmORD - SJU
1 stop16h 51mSpirit Airlines
Deal found 5/11$89
Wed 6/510:59 amORD - SJU
Nonstop4h 49mSpirit Airlines
Deal found 5/12$90
Wed 5/2911:14 amORD - SJU
1 stop15h 16mSpirit Airlines
Deal found 5/11$92
Tue 6/187:36 amORD - SJU
1 stop10h 29mSpirit Airlines
Deal found 5/11$94
Tue 5/219:35 amORD - SJU
2 stops16h 30mSpirit Airlines
Deal found 5/11$95
Wed 5/298:09 pmORD - SJU
1 stop21h 48mSpirit Airlines
Deal found 5/10$96
Thu 5/309:03 amORD - SJU
1 stop8h 54mSpirit Airlines
Deal found 5/10$97

Find flights from Chicago to San Juan within your budget

Customize your flight search to find flights from Chicago to San Juan 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 2,633,403 searches. Data last updated May 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$180 - $401

Route

Depart

Return

Price

Chicago O'Hare IntlSan Juan Luis Munoz Marin Intl

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Wed 5/29

1 stop20h 42m

San Juan Luis Munoz Marin Intl

Tue 6/4

1 stop20h 49m

$180

Chicago O'Hare IntlSan Juan Luis Munoz Marin Intl

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Sun 5/26

1 stop8h 54m

San Juan Luis Munoz Marin Intl

Wed 5/29

1 stop7h 05m

$181

Chicago O'Hare IntlSan Juan Luis Munoz Marin Intl

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Tue 6/4

1 stop14h 47m

San Juan Luis Munoz Marin Intl

Sat 6/8

1 stop8h 21m

$182

Chicago O'Hare IntlSan Juan Luis Munoz Marin Intl

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Wed 6/5

Nonstop4h 49m

San Juan Luis Munoz Marin Intl

Mon 6/10

1 stop14h 55m

$183

Chicago O'Hare IntlSan Juan Luis Munoz Marin Intl

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Sat 5/18

Nonstop4h 53m

San Juan Luis Munoz Marin Intl

Mon 5/20

1 stop27h 45m

$189

Chicago O'Hare IntlSan Juan Luis Munoz Marin Intl

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Mon 6/3

1 stop12h 39m

San Juan Luis Munoz Marin Intl

Tue 6/4

1 stop22h 59m

$204

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Thu 5/30

1 stop8h 31m

San Juan Luis Munoz Marin Intl

Wed 6/5

1 stop12h 16m

$215

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Thu 5/30

1 stop8h 31m

San Juan Luis Munoz Marin Intl

Wed 6/5

2 stops20h 11m

$216

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Sat 8/10

1 stop10h 58m

San Juan Luis Munoz Marin Intl

Fri 8/16

1 stop9h 53m

$401

Flights are sorted by cheapest first

Deals found on 5/12

When is the best time to book a flight from Chicago to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to San Juan. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Chicago to San Juan, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Chicago to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Chicago to San Juan. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to San Juan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Juan by month

Plan your trip from Chicago to San Juan by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to San Juan is currently $92 while a round-trip flight costs $217. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Chicago to San Juan (average of $251). Flying from Chicago to San Juan in March is currently the most expensive (average of $338). 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.

January

$278

February

$286

March

$338

April

$298

May

$279

June

$316

July

$332

August

$278

September

$251

October

$266

November

$301

December

$301

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated May 12, 2024.
To help decide which airline to fly from Chicago to San Juan, see what other customers have to say about Spirit Airlines, Frontier and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,745 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,981 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,608 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Spirit Airlines
6.4
Okay
8,683 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Frontier
6.3
Okay
4,087 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Chicago to San Juan for under $200 on Cheapflights?

    Yes, there are multiple flights from Chicago to San Juan for under $200. The cheapest flight booked recently is on Spirit Airlines for just $180, but on average you can expect to pay $190.

  • Are there nonstop flights from Chicago to San Juan for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago to San Juan under $200. A good price for a nonstop flight from Chicago to San Juan is less than $210.

  • Are there last-minute flights available from Chicago to San Juan for under $200?

    There are currently 20+ open flights from Chicago to San Juan within the next 7 days for less than $200.

  • What is the cheapest airline to fly from Chicago to San Juan round-trip?

    Cheapflights users have booked flights from Chicago to San Juan round-trip from $180. Spirit Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago to San Juan one-way?

    $87 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $101 and $115, respectively.

  • What are the most popular airlines that fly from Chicago to San Juan?

    Consider American Airlines, Alaska Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from Chicago to San Juan.

  • What are the most reliable airlines from Chicago to San Juan?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to San Juan on time: American Airlines (94%), Alaska Airlines (93%), United Airlines (84%).

  • What are the cheapest flights from Chicago to San Juan?

    Looking at all options, your cheapest flight can be booked for $85. While the most popular route (Chicago O'Hare Intl - San Juan Luis Munoz Marin Intl) can be booked for $104 on average our data indicates $721 when flying from Chicago to San Juan.

  • What does ORD to SJU mean?

    ORD stands for Chicago O'Hare Intl Airport, while SJU stands for San Juan Luis Munoz Marin Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR).

  • Where are the most common layover locations when flying from Chicago to San Juan?

    Chicago to San Juan flights have a layover in Orlando most of the time. Charlotte follows Orlando in terms of the most common layover location on Chicago to San Juan flights.

  • What are some popular things to do or see while on a layover in Orlando?

    Walt Disney World Resort, Universal Orlando Resort, and International Drive are the most popular attractions in Orlando if you're in need of something to do during your layover. Walt Disney World Resort, Universal Orlando Resort, and International Drive are located about 16.2 mi, 10.3 mi, and 9.9 mi, respectively from Orlando. Those landing in Orlando looking to spend some time exploring during their layover can rent a car for about $32 per day.

  • What are some popular points of interest to see during a layover in Charlotte?

    Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame are the most popular attractions in Charlotte if you're in need of something to do during your layover. Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame can be visited by traveling about 8.2 mi, 5.8 mi, and 5.7 mi respectively from Charlotte Douglas. Travelers can rent a car at Charlotte Douglas for an average daily rate of $55 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Chicago to San Juan flights?

    Of the flights from Chicago to San Juan that have layovers, the fewest flights stop in Atlanta.

  • Can I find deals for flights from Chicago to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to San Juan that include hotel bookings?

    Yes. In addition to deals on Chicago to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to San Juan?

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

  • Can I find deals for business class flights from Chicago to San Juan?

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

  • Can I find deals for flights from Chicago to San Juan that allow pets onboard?

    Many airlines flying from Chicago to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to San Juan?

    Yes, you can often find last-minute deals on Chicago to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to San Juan flight deals updated?

    The Chicago to San Juan flight deals you see on this page were last updated on 5/12.

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Alternative routes for Chicago to San Juan
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Luis Munoz Marin Intl flights
Midway to Luis Munoz Marin Intl flights
St. Louis to Luis Munoz Marin Intl flights
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Top 7 airlines flying from Chicago to San Juan

Discover the top 7 airlines that operate flights from Chicago to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$261FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$132Average$314FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$137Average$554FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$153Average$498FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest$172Average$436FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Alaska AirlinesCheapest$301Average$479FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$302Average$485FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Find flights from Chicago to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Chicago to San Juan

Find hourly flight availability from Chicago to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Chicago to San Juan

Explore weekly flight availability from Chicago to San Juan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 12, 2024.
Sunday5daily flights
Monday7daily flights
Tuesday7daily flights
Wednesday7daily flights
Thursday7daily flights
Friday7daily flights
Saturday10daily flights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Chicago to San Juan flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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