Cheap flights from Midway (MDW) to Luis Munoz Marin Intl (SJU) from $36

This is the cheapest one-way flight price, found on 10/2. Prices may vary by date and flight preferences.
MDW — SJU
Oct 7 — Oct 141

How to find the cheapest flight from Midway (MDW) to Luis Munoz Marin Intl (SJU)

All the information you need to plan the best MDW to SJU flight in 2023: compare Midway to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.

Popular in

July

Cheapest in

January

Round-trip from

$251

One-way from

$36
High demand for flights, 34% potential price rise
Best time to find cheap flights, 52% potential price drop
From Chicago Midway to San Juan Luis Munoz Marin Intl
One-way flight from Chicago Midway to San Juan Luis Munoz Marin Intl

MDW - SJU

Price

$251 - $584

SJU

Temperature

77 - 82.4 °F

SJU

Rainfall

2.2 - 6.1 inches

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 18% on flights from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport compared to booking the week you need them. Waiting 61 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 $429. For sooner than that we have options available in the next 3 days from $505.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to San Juan Luis Munoz Marin Intl Airport. Flights to San Juan Luis Munoz Marin Intl Airport from Chicago Midway Airport in September are about $420 on average during September, but can be found for as low as $267.

When is the cheapest time to fly from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport (MDW - SJU)?

When flying from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Frontier flights from Midway to Luis Munoz Marin Intl

Take a look at some of the lowest-priced Frontier flights heading from Chicago to San Juan. Deals update often to give you more flight options matching your criteria

Cheap Delta flights from Midway to Luis Munoz Marin Intl

Some of the lowest-priced Delta flights we've found at this time heading from Chicago to San Juan. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Midway to Luis Munoz Marin Intl flights in October & November 2023

The best prices found for MDW to SJU flights for October, November
Listed are some of the best fares we've found on flights departing from Chicago to San Juan in 2023. Check back in a little while for more flight options.

Midway to Luis Munoz Marin Intl 2023 flight deals

Cheap flights to Luis Munoz Marin Intl from Midway found for this year
Listed are some of the best fares we've found on flights departing from Chicago to San Juan in 2023. Check back in a little while for more flight options.

Non-stop flights to Luis Munoz Marin Intl from Midway

Save time with Midway to Luis Munoz Marin Intl direct flight deals
For a quicker trip, book one of these direct flights from Chicago to San Juan. If you're looking for other options for flights from Chicago to San Juan, make sure to update the search form at the top of page.

Midway to Luis Munoz Marin Intl flights leaving soon

Late deals on return flights to Luis Munoz Marin Intl from Midway, departing today and this week
Have a look at some of the last-minute flights available departing from Chicago to San Juan. Users should examine the flight details to ensure there are no surprises.

One-way flights to Luis Munoz Marin Intl from Midway

The cheapest one-way flights from Midway to Luis Munoz Marin Intl
Some of the best available deals we've found on one-way flights from Chicago to San Juan. Users in need of a round-trip flight from Chicago to San Juan instead should update the search form at the top of page.

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

Use the slider to find flights from Midway to Luis Munoz Marin Intl that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$84 - $125

Route

Depart

Return

Price

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Wed 10/18

Nonstop4h 39m

San Juan Luis Munoz Marin Intl

Wed 10/25

Nonstop5h 06m

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Wed 10/18

Nonstop4h 39m

San Juan Luis Munoz Marin Intl

Wed 10/25

Nonstop5h 06m

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Sat 10/28

Nonstop4h 39m

San Juan Luis Munoz Marin Intl

Wed 11/1

Nonstop5h 06m

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Tue 1/30

Nonstop4h 41m

San Juan Luis Munoz Marin Intl

Wed 1/31

Nonstop5h 20m

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Wed 1/24

Nonstop4h 41m

San Juan Luis Munoz Marin Intl

Wed 1/31

Nonstop5h 20m

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Sat 10/21

Nonstop4h 39m

San Juan Luis Munoz Marin Intl

Wed 10/25

Nonstop5h 06m

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Sat 11/11

Nonstop4h 41m

San Juan Luis Munoz Marin Intl

Tue 11/14

1 stop7h 44m

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Wed 10/18

Nonstop4h 39m

San Juan Luis Munoz Marin Intl

Tue 10/24

1 stop15h 04m

Chicago MidwaySan Juan Luis Munoz Marin Intl

MDW - SJU

MDWSJU

Chicago Midway

Wed 10/18

1 stop14h 12m

San Juan Luis Munoz Marin Intl

Wed 10/25

Nonstop5h 06m

Flights are sorted by cheapest first

Deals found on 10/2

Reviews of airlines servicing Luis Munoz Marin Intl

Read through reviews of airlines operating flights from Chicago to San Juan, such as Frontier and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
918 reviews

Food

6.2

Entertainment

6.0

Overall

7.2

Boarding

7.3

Comfort

7.1

Crew

7.9

Reviews

1 / 10

The plane was new, clean, and roomier than usual - which we really appreciated. Crew was friendly and helpful, asking passengers to put up seats during meals. Flight departed late because it waited for some passenger on late arriving flights, but I can’t really complain about that because I would want the same courtesy. I would fly with WestJet again.

WestJet
7.2
Good
918 reviews
WestJet
7.2
Good
918 reviews

Food

6.2

Entertainment

6.0

Overall

7.2

Boarding

7.3

Comfort

7.1

Crew

7.9

Reviews

1 / 10

The plane was new, clean, and roomier than usual - which we really appreciated. Crew was friendly and helpful, asking passengers to put up seats during meals. Flight departed late because it waited for some passenger on late arriving flights, but I can’t really complain about that because I would want the same courtesy. I would fly with WestJet again.

Frontier
5.8
Fair
762 reviews
WestJet
7.2
Good
918 reviews

Food

6.2

Entertainment

6.0

Overall

7.2

Boarding

7.3

Comfort

7.1

Crew

7.9

Reviews

1 / 10

The plane was new, clean, and roomier than usual - which we really appreciated. Crew was friendly and helpful, asking passengers to put up seats during meals. Flight departed late because it waited for some passenger on late arriving flights, but I can’t really complain about that because I would want the same courtesy. I would fly with WestJet again.

Related info for your journey

Useful info, stats and facts about Midway to Luis Munoz Marin Intl flights.

Can I find flights from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport for under $100. The cheapest flight booked recently is on Frontier for just $84, but on average you can expect to pay $103.

Are there nonstop flights from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport under $100. A good price for a nonstop flight from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport is less than $100.

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

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

What days are nonstop flights available from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport?

You can find nonstop flights on the following days: Tuesday.

How many flights depart from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport on average per day?

Travelers can expect 1 flight from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport on average per day.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport?

Airlines like Frontier fly from Chicago Midway Airport to San Juan Luis Munoz Marin Intl Airport in about 4h 39m. The time it takes to get you to your destination is usually consistent. There are 2070 mi between Chicago Midway Airport and San Juan Luis Munoz Marin Intl Airport. Generally, flights for this route are nonstop.

What is the cheapest airline to fly 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 $84. Frontier is currently priced 81% below the average price you’ll pay for this route.

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

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 $51. On average you can expect to pay $122. The most popular route, (Chicago Midway - San Juan Luis Munoz Marin Intl), can usually be booked for $105.

What does MDW to SJU mean?

MDW stands for Chicago Midway 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.

Alternative routes for Midway to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Midway to Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users traveling from Midway to Luis Munoz Marin Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$258FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$165Average$257FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$312Average$625FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Hourly flight availability from Midway to Luis Munoz Marin Intl

See what time of day planes typically take off from Midway to Luis Munoz Marin Intl
1%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
12%of flight departuresAfternoonNoon to 6 pm
37%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Midway to Luis Munoz Marin Intl

See how many times per day planes take to the skies headed from Midway to Luis Munoz Marin Intl
Sunday2daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight

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Why should you use Cheapflights to find cheap flight tickets from Midway to Luis Munoz Marin Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Midway to Luis Munoz Marin Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Midway to Luis Munoz Marin Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Midway to Luis Munoz Marin Intl with no change fees.

Can Cheapflights notify me if prices for flights from Midway to Luis Munoz Marin Intl become cheaper?

Yes! Start tracking prices for Midway to Luis Munoz Marin Intl flights today and get alerted whenever prices for these flights change. To access this feature, navigate to the search form above to perform a search, which will then prompt you for a valid email address to use the tool.

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