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Luis Munoz Marin Intl

$135+ Cheap flights from Midway (MDW) to Luis Munoz Marin Intl (SJU)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — SJU
abr. 8 — abr. 151
mar. 4/8
mar. 4/15
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Chicago Midway to San Juan Luis Munoz Marin Intl are usually found in May or August, booked 31 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Midway to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Luis Munoz Marin Intl (SJU). 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 abril 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$286
(Cheapflightsfares)

One-way from

$135
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$444

Good round-trip deal

$383 or less

Good one-way deal

$288 or less
Provider with most accurate pricing for Chicago Midway-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago Midway-San Juan Luis Munoz Marin Intl flights.
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From Chicago Midway to San Juan Luis Munoz Marin Intl
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One-way flight from Chicago Midway to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 17% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Chicago Midway to San Juan Luis Munoz Marin Intl.
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Price to beat on a one-way flight from Chicago Midway to San Juan Luis Munoz Marin Intl.
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Find flight deals from Midway to Luis Munoz Marin Intl

Cheapest flights from Midway to Luis Munoz Marin Intl
Explore the most affordable flight options available from Midway to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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. 4/93:00 pmMDW - SJU
1 stop6h 53mFrontier
jue. 4/105:30 amSJU - MDW
1 stop7h 13mFrontier
Deal found 4/2$286
This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/266:35 amMDW - SJU
1 stop11h 15mSouthwest
sáb. 5/31:00 pmSJU - MDW
Nonstop5h 20mSouthwest
Deal found 4/2$377
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/264:00 pmMDW - SJU
1 stop6h 15mDelta
vie. 5/27:15 amSJU - MDW
1 stop9h 57mDelta
Deal found 4/2$391
This Mytrip deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/123:55 pmMDW - SJU
1 stop17h 21mMultiple Airlines
jue. 6/198:24 pmSJU - MDW
2 stops18h 39mMultiple Airlines
Deal found 4/1$511

Cheapflights Fare Finder

Customize your flight search to find flights from Midway to Luis Munoz Marin Intl 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 2,558,603 searches. Data last updated abril 3, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Midway

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

ChicagoSan Juan

MDW - SJU

MDWSJU

Chicago Midway

mié. 4/9

3:00 pm-10:53 pm

1 stop6h 53m

San Juan Luis Munoz Marin Intl

jue. 4/10

5:30 am-11:43 am

1 stop7h 13m

$286

ChicagoSan Juan

MDW - SJU

MDWSJU

Chicago Midway

sáb. 4/26

6:35 am-6:50 pm

1 stop11h 15m

San Juan Luis Munoz Marin Intl

sáb. 5/3

1:00 pm-5:20 pm

Nonstop5h 20m

$377

ChicagoSan Juan

MDW - SJU

MDWSJU

Chicago Midway

sáb. 4/26

4:00 pm-11:15 pm

1 stop6h 15m

San Juan Luis Munoz Marin Intl

vie. 5/2

7:15 am-4:12 pm

1 stop9h 57m

$391

ChicagoSan Juan

MDW - SJU

MDWSJU

Chicago Midway

jue. 6/12

3:55 pm-10:16 am

1 stop17h 21m

San Juan Luis Munoz Marin Intl

jue. 6/19

8:24 pm-2:03 pm

2 stops18h 39m

$511

ChicagoSan Juan

MDW - SJU

MDWSJU

Chicago Midway

lun. 5/12

8:30 am-7:44 pm

1 stop10h 14m

$137

ChicagoSan Juan

MDW - SJU

MDWSJU

Chicago Midway

sáb. 5/10

6:35 am-6:50 pm

1 stop11h 15m

$191

ChicagoSan Juan

MDW - SJU

MDWSJU

Chicago Midway

mar. 5/6

6:04 am-2:19 pm

1 stop7h 15m

$196

ChicagoSan Juan

MDW - SJU

MDWSJU

Chicago Midway

jue. 4/10

2:19 pm-11:52 pm

2 stops32h 33m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Compare providers for flights from Midway to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Midway to Luis Munoz Marin Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago Midway Airport-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago Midway Airport-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago Midway Airport-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Midway 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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Midway to Luis Munoz Marin Intl. Price data was last updated on March 28, 2025.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Midway to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 3, 2025.

It’s typically best to fly out from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport in the evening. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Midway to Luis Munoz Marin Intl. Price data was last updated on February 10, 2025.

Travelers seeking maximum savings on their Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated abril 3, 2025.
Read through reviews of airlines operating flights from Chicago to San Juan, such as Southwest, Delta and Frontier. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,274 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,274 reviews
Southwest
8.0
Very good
4,274 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.0
Very good
4,274 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
6.0
Okay
3,276 reviews
Southwest
8.0
Very good
4,274 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Midway to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Flying on Frontier is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $286. Additional round-trip tickets that might be worth considering are offered by Southwest and Delta, with the lowest prices starting at $377 and $391, respectively. Frontier is currently priced 27% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport one-way?

    One-way options have recently been found by users for as low as $135 on Frontier. Other airlines that offer cheap prices include Southwest from $191 and Delta from $196 one-way.

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

    The cheapest flight price from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport is $288. On average you can expect to pay $358. The most popular route, (Chicago Midway - San Juan Luis Munoz Marin Intl), can usually be booked for $258.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Midway to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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

Traveling to a place near Chicago Midway Airport?

Book flights to Chicago Midway Airport if you plan to visit one of these locations
Dorado
Fajardo
Luquillo
Humacao
Rio Grande
Bayamón

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Alternative routes for Midway to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Luis Munoz Marin Intl flights

Top 4 airlines flying from Midway to Luis Munoz Marin Intl

Discover the top 4 airlines that operate flights from Midway to Luis Munoz Marin Intl. 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 2,558,603 searches. Data last updated abril 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$133Average$257FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$174Average$278FlexibilityNo cancel feeOn-time65%
DeltaCheapest$325Average$469FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$342Average$477FlexibilityNo cancel feeOn-time63%

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