HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luis Munoz Marin Intl

$266+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — SJU
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Marquette to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 13, 2026.

This American Airlines deal was found by Cheapflights users on 2/10. 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 10/147:12 pm
MQT
-
SJU
2 stops18h 23m
American Airlines
Wed 10/217:00 pm
SJU
-
MQT
2 stops26h 03m
American Airlines
Deal found 2/10$266
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 5/2812:04 pm
MQT
-
SJU
2 stops21h 35m
American Airlines
Sat 6/612:59 am
SJU
-
MQT
1 stop14h 44m
American Airlines
Deal found 2/10$329
This Delta deal was found by Cheapflights users on 2/10. 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.
Sat 10/177:31 am
MQT
-
SJU
2 stops9h 02m
Delta
Sat 10/243:10 pm
SJU
-
MQT
1 stop7h 45m
Delta
Deal found 2/10$333
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/242:59 pm
MQT
-
SJU
2 stops14h 29m
American Airlines
Fri 3/275:00 am
SJU
-
MQT
2 stops16h 15m
American Airlines
Deal found 2/10$508
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/242:59 pm
MQT
-
SJU
2 stops19h 57m
American Airlines
Thu 3/265:00 am
SJU
-
MQT
2 stops16h 15m
American Airlines
Deal found 2/10$550
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/242:59 pm
MQT
-
SJU
2 stops19h 57m
American Airlines
Sat 3/285:28 am
SJU
-
MQT
1 stop8h 45m
American Airlines
Deal found 2/10$555
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/232:43 pm
MQT
-
SJU
1 stop13h 41m
American Airlines
Thu 3/265:28 am
SJU
-
MQT
1 stop8h 45m
American Airlines
Deal found 2/10$592
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/52:40 pm
MQT
-
SJU
2 stops21h 53m
American Airlines
Sat 3/71:30 am
SJU
-
MQT
2 stops19h 45m
American Airlines
Deal found 2/12$613
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/242:59 pm
MQT
-
SJU
2 stops19h 57m
American Airlines
Mon 3/304:18 pm
SJU
-
MQT
2 stops22h 11m
American Airlines
Deal found 2/10$623

Find 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 February 13, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$329
(American Airlines)
Provider with most accurate pricing for Marquette Sawyer Intl-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Marquette Sawyer Intl-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Marquette Sawyer Intl to San Juan Luis Munoz Marin Intl
Search Deals

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 February 13, 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 3/24

2:59 pm-9:00 am

2 stops18h 01m

San Juan Luis Munoz Marin Intl

Thu 3/26

5:28 am-2:13 pm

1 stop8h 45m

$508

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Tue 3/24

2:59 pm-5:28 am

2 stops14h 29m

San Juan Luis Munoz Marin Intl

Fri 3/27

5:28 am-9:15 pm

1 stop15h 47m

$550

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Sun 3/22

2:43 pm-9:00 am

2 stops18h 17m

San Juan Luis Munoz Marin Intl

Thu 3/26

5:28 am-2:13 pm

1 stop8h 45m

$592

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Mon 3/23

2:43 pm-12:40 pm

2 stops21h 57m

San Juan Luis Munoz Marin Intl

Thu 3/26

5:28 am-2:13 pm

1 stop8h 45m

$592

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Thu 3/5

2:40 pm-1:33 pm

2 stops21h 53m

San Juan Luis Munoz Marin Intl

Sat 3/7

1:30 am-8:15 pm

2 stops19h 45m

$613

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Mon 3/23

2:43 pm-4:24 am

1 stop13h 41m

San Juan Luis Munoz Marin Intl

Fri 3/27

5:28 am-9:15 pm

1 stop15h 47m

$634

MarquetteSan Juan

MQT - SJU

MQTSJU

Marquette Sawyer Intl

Mon 3/23

2:43 pm-4:24 am

1 stop13h 41m

San Juan Luis Munoz Marin Intl

Sat 3/28

5:28 am-9:00 pm

1 stop15h 32m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

  • 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% 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 February 13, 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
11,275 reviews

Boarding

7.5

Food

6.4

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,275 reviews
American Airlines
7.2
Good
11,275 reviews

Boarding

7.5

Food

6.4

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 18h 01m. 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$295Average$610FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights