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Luis Munoz Marin Intl

$256+ Cheap flights from Marquette (MQT) to Luis Munoz Marin Intl (SJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — SJU
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Marquette to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Marquette (MQT) 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 January 14, 2026.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$256
(American Airlines)
Provider with most accurate pricing for Marquette Sawyer Intl-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Marquette Sawyer Intl-San Juan Luis Munoz Marin Intl flights.
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From Marquette Sawyer Intl to San Juan Luis Munoz Marin Intl
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Find flight deals from Marquette to Luis Munoz Marin Intl

Cheapest flights from Marquette to Luis Munoz Marin Intl
Explore the most affordable flight options available from Marquette to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:52 am
MQT
-
SJU
2 stops26h 21m
American Airlines
Wed 5/134:30 pm
SJU
-
MQT
2 stops21h 44m
American Airlines
Deal found 1/12$256
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:52 am
MQT
-
SJU
2 stops28h 01m
American Airlines
Sat 4/1111:59 pm
SJU
-
MQT
2 stops21h 17m
American Airlines
Deal found 1/14$316
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/42:43 pm
MQT
-
SJU
1 stop13h 41m
American Airlines
Thu 4/911:59 pm
SJU
-
MQT
2 stops14h 15m
American Airlines
Deal found 1/14$414
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:52 am
MQT
-
SJU
1 stop7h 20m
American Airlines
Tue 4/144:25 pm
SJU
-
MQT
2 stops21h 49m
American Airlines
Deal found 1/14$421
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:52 am
MQT
-
SJU
1 stop7h 16m
American Airlines
Fri 4/106:00 am
SJU
-
MQT
2 stops15h 16m
American Airlines
Deal found 1/14$468
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:52 am
MQT
-
SJU
1 stop7h 16m
American Airlines
Mon 4/1311:59 pm
SJU
-
MQT
2 stops21h 17m
American Airlines
Deal found 1/14$506
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/52:43 pm
MQT
-
SJU
1 stop13h 41m
American Airlines
Thu 4/911:59 pm
SJU
-
MQT
2 stops14h 15m
American Airlines
Deal found 1/14$512
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:07 am
MQT
-
SJU
2 stops12h 43m
American Airlines
Sat 4/1111:59 pm
SJU
-
MQT
2 stops21h 17m
American Airlines
Deal found 1/14$546
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:07 am
MQT
-
SJU
2 stops24h 53m
American Airlines
Thu 4/911:59 pm
SJU
-
MQT
2 stops14h 15m
American Airlines
Deal found 1/14$566
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:07 am
MQT
-
SJU
2 stops29h 42m
American Airlines
Mon 4/1311:59 pm
SJU
-
MQT
2 stops21h 17m
American Airlines
Deal found 1/14$604
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:07 am
MQT
-
SJU
2 stops26h 33m
American Airlines
Mon 4/1311:59 pm
SJU
-
MQT
2 stops21h 17m
American Airlines
Deal found 1/14$619

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marquette 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 January 14, 2026.
Use the filters below to find and compare flights from Marquette to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Marquette

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Tue 5/5

6:52 am-9:13 am

2 stops26h 21m

San Juan Luis Munoz Marin Intl

Wed 5/13

4:30 pm-2:14 pm

2 stops21h 44m

$256

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Thu 4/9

6:52 am-2:12 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Tue 4/14

11:43 am-2:14 pm

2 stops26h 31m

$316

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Fri 4/10

7:01 pm-2:42 pm

2 stops19h 41m

San Juan Luis Munoz Marin Intl

Wed 4/15

11:59 pm-2:14 pm

2 stops14h 15m

$414

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Sat 4/4

2:43 pm-4:24 am

1 stop13h 41m

San Juan Luis Munoz Marin Intl

Thu 4/9

11:59 pm-2:14 pm

2 stops14h 15m

$414

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Mon 4/6

8:07 am-9:13 am

2 stops25h 06m

San Juan Luis Munoz Marin Intl

Tue 4/14

3:44 pm-2:14 pm

2 stops22h 30m

$414

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Tue 4/7

6:52 am-2:08 pm

1 stop7h 16m

San Juan Luis Munoz Marin Intl

Wed 4/15

11:59 pm-2:14 pm

2 stops14h 15m

$414

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Thu 4/9

6:52 am-9:13 am

2 stops26h 21m

San Juan Luis Munoz Marin Intl

Wed 4/15

11:59 pm-2:14 pm

2 stops14h 15m

$414

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Sun 4/5

2:43 pm-4:24 am

1 stop13h 41m

San Juan Luis Munoz Marin Intl

Sat 4/11

11:59 pm-9:16 pm

2 stops21h 17m

$414

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Sat 2/28

2:40 pm-11:56 am

2 stops20h 16m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

  • Most accurate provider: When it comes to deals on Marquette-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Marquette-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Marquette-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 Marquette-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Marquette-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 Marquette to Luis Munoz Marin Intl

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

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 January 14, 2026.
Peruse reviews from past customers who have flown with American Airlines from Marquette to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,119 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Overall

7.2

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,119 reviews
American Airlines
7.2
Good
11,119 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Overall

7.2

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

Related info for your journey

Find useful and relevant information for your journey from Marquette 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 airport do you fly from for flights from Marquette to San Juan Luis Munoz Marin Intl?

    If you book a flight to San Juan Luis Munoz Marin Intl from Marquette, you will be flying from Sawyer Intl, which is the city’s only airport. Marquette Sawyer Intl (MQT) is located 13.1 mi from the center of Marquette. There are 0 flights from Sawyer Intl to San Juan Luis Munoz Marin Intl per day from 1 airline.

  • How long is the flight from Marquette to San Juan Luis Munoz Marin Intl Airport?

    Airlines like American Airlines fly from Marquette to San Juan Luis Munoz Marin Intl Airport in about 26h 21m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2280 mi.

  • What is the cheapest airline to fly from Marquette to San Juan Luis Munoz Marin Intl Airport round-trip?

    Currently priced at $295, American Airlines will fly you from Marquette to San Juan Luis Munoz Marin Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

  • How can I find direct flights from Marquette 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 Marquette to Luis Munoz Marin Intl.

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

    Yes. Cheapflights offers flight deals from Marquette 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.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Marquette to Luis Munoz Marin Intl

Discover the top airline that operate flights from Marquette 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$295Average$610FlexibilityNo cancel feeOn-time71%

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