$74+ Cheap flights from Luis Munoz Marin Intl (SJU) to Chicago (CHI)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CHI
jul. 23 — jul. 301

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The best prices from San Juan Luis Munoz Marin Intl to Chicago are usually found in January or October, booked 55 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Luis Munoz Marin Intl to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Chicago (CHI). 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 julio 18, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$147
(eDestinos)

One-way from

$74
(eDestinos)
High demand for flights, 25% potential price rise
Best time to find cheap flights, 28% potential price drop
From San Juan Luis Munoz Marin Intl to Chicago (CHI)
One-way flight from San Juan Luis Munoz Marin Intl to Chicago (CHI)

What is the cheapest day to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Chicago?

Users have found that flying from San Juan Luis Munoz Marin Intl Airport to Chicago on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 88% on flights from San Juan Luis Munoz Marin Intl Airport to Chicago compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $256. For sooner than that we have options available in the next 3 days from $320.

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

The best pricing can be found in the month of January. Prices to Chicago from San Juan Luis Munoz Marin Intl Airport average $274. You can even find prices in January for less than $274, as users have found deals to Chicago from as low as $120. The month of March appears to be one of the more expensive times to travel to Chicago from San Juan Luis Munoz Marin Intl Airport. Flying in the targeted month can save you up to 32%.

What is the cheapest time of day to fly from SJU to CHI?

When flying from San Juan Luis Munoz Marin Intl Airport to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight in the afternoon.

Cheap Luis Munoz Marin Intl to Chicago flights in July & August 2024

Find cheap flight options from Luis Munoz Marin Intl to Chicago specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on julio 18, 2024.
Scroll through some of the best deals on flights from San Juan to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
This Priceline deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/69:00 amSJU - ORD
1 stop11h 05mMultiple Airlines
mar. 8/137:32 amORD - SJU
1 stop10h 36mMultiple Airlines
Deal found 7/17$149
This eDestinos deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/307:41 pmSJU - ORD
1 stop19h 18mFrontier
mar. 9/36:30 amORD - SJU
1 stop20h 51mFrontier
Deal found 7/17$152
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:30 amSJU - ORD
Nonstop5h 08mSpirit Airlines
mar. 8/137:32 amORD - SJU
1 stop10h 36mSpirit Airlines
Deal found 7/17$158
This OneTravel deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/66:40 amSJU - ORD
Nonstop5h 09mSpirit Airlines
mar. 8/137:32 amORD - SJU
1 stop10h 36mSpirit Airlines
Deal found 7/17$160
This Priceline deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/53:08 amSJU - ORD
1 stop22h 21mMultiple Airlines
mar. 8/137:32 amORD - SJU
1 stop10h 36mMultiple Airlines
Deal found 7/17$161
This Cheapflightsfares deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/19:15 pmSJU - ORD
1 stop12h 48mSpirit Airlines
jue. 9/57:00 amORD - SJU
1 stop13h 56mSpirit Airlines
Deal found 7/16$163
This eDestinos deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/78:43 pmSJU - ORD
1 stop15h 21mFrontier
dom. 8/115:45 amORD - SJU
1 stop21h 36mFrontier
Deal found 7/17$165
This Priceline deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/53:08 amSJU - ORD
1 stop22h 21mMultiple Airlines
mar. 8/137:32 amORD - SJU
1 stop10h 36mMultiple Airlines
Deal found 7/17$166
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/148:50 pmSJU - ORD
Nonstop4h 59mSpirit Airlines
mié. 8/212:10 pmORD - SJU
Nonstop4h 47mSpirit Airlines
Deal found 7/17$167

Luis Munoz Marin Intl to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Luis Munoz Marin Intl and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated julio 18, 2024.
Scroll through some of the best deals on flights from San Juan to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
This eDestinos deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/610:46 pmSJU - ORD
1 stop12h 12mSpirit Airlines
lun. 9/97:00 amORD - SJU
1 stop13h 56mSpirit Airlines
Deal found 7/17$147
This Priceline deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/69:00 amSJU - ORD
1 stop11h 05mMultiple Airlines
mar. 8/137:32 amORD - SJU
1 stop10h 36mMultiple Airlines
Deal found 7/17$149
This eDestinos deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/307:41 pmSJU - ORD
1 stop19h 18mFrontier
mar. 9/36:30 amORD - SJU
1 stop20h 51mFrontier
Deal found 7/17$152
This Priceline deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/64:13 pmSJU - ORD
1 stop9h 16mMultiple Airlines
mar. 8/137:32 amORD - SJU
1 stop10h 36mMultiple Airlines
Deal found 7/18$154
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/66:40 amSJU - ORD
Nonstop5h 09mSpirit Airlines
mar. 8/137:32 amORD - SJU
1 stop10h 36mSpirit Airlines
Deal found 7/18$158
This OneTravel deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/66:40 amSJU - ORD
Nonstop5h 09mSpirit Airlines
mar. 8/137:32 amORD - SJU
1 stop10h 36mSpirit Airlines
Deal found 7/17$160
This eDestinos deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/610:46 pmSJU - ORD
1 stop12h 12mSpirit Airlines
lun. 9/98:30 amORD - SJU
Nonstop4h 45mSpirit Airlines
Deal found 7/17$161
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/610:46 pmSJU - ORD
1 stop12h 12mSpirit Airlines
lun. 9/167:00 amORD - SJU
1 stop13h 56mSpirit Airlines
Deal found 7/18$162
This Cheapflightsfares deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/19:15 pmSJU - ORD
1 stop12h 48mSpirit Airlines
jue. 9/57:00 amORD - SJU
1 stop13h 56mSpirit Airlines
Deal found 7/16$163

Luis Munoz Marin Intl to Chicago flights leaving soon

Find last-minute flight options from Luis Munoz Marin Intl to Chicago 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 2,689,020 searches. Data last updated julio 18, 2024.
Consider one of these great deals we found on last-minute flights from San Juan to Chicago. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This eDestinos deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/266:40 amSJU - ORD
Nonstop5h 09mSpirit Airlines
vie. 8/211:48 amORD - SJU
Nonstop4h 47mSpirit Airlines
Deal found 7/17$179
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/259:15 pmSJU - ORD
1 stop12h 48mSpirit Airlines
mar. 7/309:59 pmORD - SJU
1 stop14h 08mSpirit Airlines
Deal found 7/18$198
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/245:12 pmSJU - ORD
Nonstop5h 12mSpirit Airlines
mar. 7/309:59 pmORD - SJU
1 stop14h 08mSpirit Airlines
Deal found 7/18$202
This eDestinos deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/266:40 amSJU - ORD
Nonstop5h 09mSpirit Airlines
vie. 8/25:20 amORD - SJU
1 stop17h 11mSpirit Airlines
Deal found 7/17$203
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/259:15 pmSJU - ORD
1 stop12h 48mSpirit Airlines
mar. 7/309:15 pmORD - SJU
1 stop14h 16mSpirit Airlines
Deal found 7/17$204
This eDestinos deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/2312:44 pmSJU - ORD
1 stop10h 14mSpirit Airlines
jue. 7/255:42 pmORD - SJU
1 stop8h 15mSpirit Airlines
Deal found 7/18$206
This mytrip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/259:15 pmSJU - ORD
1 stop12h 48mSpirit Airlines
lun. 7/2911:48 amORD - SJU
Nonstop4h 47mSpirit Airlines
Deal found 7/17$212
This eDestinos deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/245:12 pmSJU - ORD
Nonstop5h 12mSpirit Airlines
dom. 7/289:59 pmORD - SJU
1 stop15h 36mSpirit Airlines
Deal found 7/17$215
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/257:30 amSJU - ORD
Nonstop5h 08mSpirit Airlines
dom. 7/289:59 pmORD - SJU
1 stop15h 36mSpirit Airlines
Deal found 7/17$219

One-way flights to Chicago from Luis Munoz Marin Intl

Search for one-way flight options from Luis Munoz Marin Intl to Chicago. 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 2,689,020 searches. Data last updated julio 18, 2024.
If you're seeking multiple options on one-way flights from San Juan to Chicago, be sure to check out these deals, which are updated often. Users needing a return flight from San Juan to Chicago should utilize the search form above.
This eDestinos deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/510:46 pmSJU - ORD
1 stop12h 12mSpirit Airlines
Deal found 7/18$74
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/78:15 pmSJU - ORD
1 stop13h 59mSpirit Airlines
Deal found 7/17$79
This eDestinos deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/84:13 pmSJU - ORD
1 stop27h 30mFrontier
Deal found 7/17$81
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/19:15 pmSJU - ORD
1 stop12h 48mSpirit Airlines
Deal found 7/16$82
This Frontier deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/319:45 pmSJU - MDW
1 stop10h 00mFrontier
Deal found 7/17$84
This Frontier deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/315:57 pmSJU - ORD
1 stop8h 02mFrontier
Deal found 7/17$84
This mytrip.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/215:57 pmSJU - MDW
1 stop26h 52mFrontier
Deal found 7/16$86
This mytrip.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/510:15 pmSJU - ORD
1 stop27h 14mFrontier
Deal found 7/16$86
This Cheapflightsfares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/3012:44 pmSJU - ORD
1 stop10h 14mSpirit Airlines
Deal found 7/18$87

Find flights from Luis Munoz Marin Intl to Chicago within your budget

Customize your flight search to find flights from Luis Munoz Marin Intl to Chicago 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 2,689,020 searches. Data last updated julio 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$147 - $261

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlChicago O'Hare Intl

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

vie. 9/6

1 stop12h 12m

Chicago O'Hare Intl

lun. 9/9

1 stop13h 56m

$147

San Juan Luis Munoz Marin IntlChicago O'Hare Intl

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

mar. 8/6

1 stop11h 05m

Chicago O'Hare Intl

mar. 8/13

1 stop10h 36m

$149

San Juan Luis Munoz Marin IntlChicago O'Hare Intl

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

vie. 8/30

1 stop19h 18m

Chicago O'Hare Intl

mar. 9/3

1 stop20h 51m

$152

San Juan Luis Munoz Marin IntlChicago O'Hare Intl

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

mar. 8/6

1 stop9h 16m

Chicago O'Hare Intl

mar. 8/13

1 stop10h 36m

$154

San Juan Luis Munoz Marin IntlChicago O'Hare Intl

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

mar. 8/6

Nonstop5h 09m

Chicago O'Hare Intl

mar. 8/13

1 stop10h 36m

$158

San Juan Luis Munoz Marin IntlChicago O'Hare Intl

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

mar. 8/6

Nonstop5h 09m

Chicago O'Hare Intl

mar. 8/13

1 stop10h 36m

$160

San Juan Luis Munoz Marin IntlChicago O'Hare Intl

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

mié. 8/7

1 stop15h 21m

Chicago O'Hare Intl

dom. 8/11

1 stop21h 36m

$165

San Juan Luis Munoz Marin IntlChicago O'Hare Intl

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

lun. 8/5

1 stop22h 21m

Chicago O'Hare Intl

mar. 8/13

1 stop10h 36m

$166

San Juan Luis Munoz Marin IntlChicago O'Hare Intl

SJU - ORD

SJUORD

San Juan Luis Munoz Marin Intl

lun. 10/28

Nonstop5h 19m

Chicago O'Hare Intl

lun. 11/11

Nonstop4h 35m

$261

Flights are sorted by cheapest first

Deals found on 7/17

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

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Chicago. Price data was last updated on July 12, 2024.
To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Chicago, you should look to book at least 55 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

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to Chicago. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Chicago flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Luis Munoz Marin Intl to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Luis Munoz Marin Intl with our price prediction graph.
Estimated round-trip 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.

Temperature and rainfall in Chicago by month

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

CHI

Temperature

23 - 73.4 °F

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated julio 18, 2024.
Read through reviews of airlines operating flights from San Juan to Chicago, such as United Airlines, Spirit Airlines and Frontier. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,670 reviews

Boarding

8.3

Entertainment

7.8

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,670 reviews
Southwest
8.2
Very good
5,670 reviews

Boarding

8.3

Entertainment

7.8

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very good
9,762 reviews
Southwest
8.2
Very good
5,670 reviews

Boarding

8.3

Entertainment

7.8

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.6
Good
4,045 reviews
Southwest
8.2
Very good
5,670 reviews

Boarding

8.3

Entertainment

7.8

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.4
Good
10,000 reviews
Southwest
8.2
Very good
5,670 reviews

Boarding

8.3

Entertainment

7.8

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.3
Good
10,000 reviews
Southwest
8.2
Very good
5,670 reviews

Boarding

8.3

Entertainment

7.8

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Chicago. 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 San Juan Luis Munoz Marin Intl Airport to Chicago for under $200 on Cheapflights?

    Yes, there are multiple flights from San Juan Luis Munoz Marin Intl Airport to Chicago for under $200. The cheapest flight booked recently is on Spirit Airlines for just $147, but on average you can expect to pay $162.

  • Are there nonstop flights from San Juan Luis Munoz Marin Intl Airport to Chicago for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from San Juan Luis Munoz Marin Intl Airport to Chicago under $200. A good price for a nonstop flight from San Juan Luis Munoz Marin Intl Airport to Chicago is less than $215.

  • Are there last-minute flights available from San Juan Luis Munoz Marin Intl Airport to Chicago for under $200?

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

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Chicago round-trip?

    Our cheapest airline available from San Juan Luis Munoz Marin Intl Airport to Chicago is Spirit Airlines. Our recent data shows that you can find tickets from as low as $147 on this airline. An additional option worth looking into is Frontier, starting at $152. You may be able to fly from San Juan Luis Munoz Marin Intl Airport to Chicago for 46% less than the average price by searching for these airlines.

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

    No one likes to see their flight delayed. When booking a flight from San Juan Luis Munoz Marin Intl Airport to Chicago consider choosing Air Canada (84%), United Airlines (84%) or Air New Zealand (84%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from San Juan Luis Munoz Marin Intl Airport to Chicago is $111. On average you can expect to pay $562. The most popular route, (San Juan Luis Munoz Marin Intl - Chicago O'Hare Intl), can usually be booked for $129.

  • What does SJU to ORD mean?

    San Juan Luis Munoz Marin Intl Airport is SJU and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Luis Munoz Marin Intl to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Luis Munoz Marin Intl to Chicago 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 Luis Munoz Marin Intl to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Luis Munoz Marin Intl to Chicago 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 Luis Munoz Marin Intl to Chicago that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Chicago?

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

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

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Chicago 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 Luis Munoz Marin Intl to Chicago that allow pets onboard?

    Many airlines flying from Luis Munoz Marin Intl to Chicago 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 Luis Munoz Marin Intl to Chicago?

    Yes, you can often find last-minute deals on Luis Munoz Marin Intl to Chicago 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 San Juan Luis Munoz Marin Intl Airport to Chicago flight deals updated?

    The San Juan Luis Munoz Marin Intl Airport to Chicago flight deals you see on this page were last updated on 7/18.

  • What are the most popular airlines that fly from San Juan Luis Munoz Marin Intl Airport to Chicago?

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

    Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Chicago (average of $244). Flying from San Juan Luis Munoz Marin Intl Airport to Chicago in June is currently the most expensive (average of $308). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Luis Munoz Marin Intl to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Luis Munoz Marin Intl to Chicago

Discover the top 6 airlines that operate flights from Luis Munoz Marin Intl to Chicago. 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 2,689,020 searches. Data last updated julio 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$104Average$209FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$110Average$247FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$151Average$410FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$168Average$310FlexibilityNo cancel feeOn-time62%
DeltaCheapest$172Average$483FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$470FlexibilityNo cancel feeOn-time71%

Search flights from Luis Munoz Marin Intl to Chicago by cabin class

Find flights from Luis Munoz Marin Intl to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Luis Munoz Marin Intl to Chicago

Find hourly flight availability from Luis Munoz Marin Intl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 18, 2024.
1%of flight departuresEarly morningMidnight to 6 am
11%of flight departuresMorning6 am to noon
88%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM