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Luis Munoz Marin Intl

$346+ Cheap flights from Moline (MLI) 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — SJU
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
1 adult, Economy
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Cheap flight deals from Moline to Luis Munoz Marin Intl

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

This American Airlines deal was found by Cheapflights users on 8/10. 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 10/295:02 pm -
2 stops15h 44m
Mon 11/26:28 am -
1 stop14h 40m
Deal found 8/10$346
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:32 am -
1 stop7h 12m
Tue 9/151:00 am -
2 stops12h 31m
Deal found 8/11$406
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/104:22 pm -
2 stops18h 09m
Sat 10/176:00 am -
1 stop18h 17m
Deal found 8/11$411
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:30 am -
1 stop7h 10m
Sat 10/317:25 am -
1 stop8h 37m
Deal found 8/10$426
This American Airlines deal was found by Cheapflights users on 8/9. 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 9/411:43 am -
1 stop10h 32m
Mon 9/77:24 pm -
2 stops16h 49m
Deal found 8/9$496
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:40 am -
2 stops11h 56m
Sat 11/142:05 am -
2 stops13h 50m
Deal found 8/11$503

Find flight deals from Moline to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) 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 August 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$346
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$459
Provider with most accurate pricing for Moline Quad-City-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Moline Quad-City-San Juan Luis Munoz Marin Intl flights.
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From Moline Quad-City to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MolineSan Juan

MLI Moline Quad-City - SJU San Juan Luis Munoz Marin Intl

MLISJU

Moline Quad-City

Sun 10/11

4:22 pm-11:20 am

1 stop17h 58m

San Juan Luis Munoz Marin Intl

Sat 10/17

6:00 am-11:17 pm

1 stop18h 17m

$411

MolineSan Juan

MLI Moline Quad-City - SJU San Juan Luis Munoz Marin Intl

MLISJU

Moline Quad-City

Sat 10/10

4:22 pm-11:20 am

1 stop17h 58m

San Juan Luis Munoz Marin Intl

Sat 10/17

6:00 am-11:17 pm

1 stop18h 17m

$411

MolineSan Juan

MLI Moline Quad-City - SJU San Juan Luis Munoz Marin Intl

MLISJU

Moline Quad-City

Tue 10/27

6:30 am-8:24 pm

2 stops12h 54m

San Juan Luis Munoz Marin Intl

Fri 10/30

1:05 am-3:02 pm

2 stops14h 57m

$426
Quickest round-trip

MolineSan Juan

MLI Moline Quad-City - SJU San Juan Luis Munoz Marin Intl

MLISJU

Moline Quad-City

Thu 2/4

6:00 am-8:50 pm

2 stops12h 50m

San Juan Luis Munoz Marin Intl

Sat 2/13

6:30 am-4:32 pm

1 stop12h 02m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Sorted by cheapest first

Compare providers for flights from Moline 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 Moline to Luis Munoz Marin Intl in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Moline-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 Moline-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 Moline-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 Moline-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 Moline-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 Moline to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Moline 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 Moline to San Juan Luis Munoz Marin Intl Airport

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

Currently, September is the cheapest month in which you can book a flight from Moline to San Juan Luis Munoz Marin Intl Airport (average of $326). Flying from Moline to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $883). 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.

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 August 14, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Moline to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,108 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,108 reviews
United Airlines
7.4
Good
10,108 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.1
Good
11,929 reviews
United Airlines
7.4
Good
10,108 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

Find useful and relevant information for your journey from Moline 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 Moline to San Juan Luis Munoz Marin Intl?

    Moline Quad-City (MLI), located 4.0 mi from the city center, is the airport you fly out of when you book flights from Moline to San Juan Luis Munoz Marin Intl. 2 airlines have flights from Quad-City to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Moline Quad-City to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

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

    Departing from Moline to San Juan Luis Munoz Marin Intl Airport will take you 17h 58m. There are 2146 mi between Moline and San Juan Luis Munoz Marin Intl Airport.

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

    Flying on United Airlines is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $316. Another option worth looking into is American Airlines, starting at $326 round trip. These flights start at 44% lower than the current average price 3 months from now.

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

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

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

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

    Yes. Cheapflights offers flight deals from Moline 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 Moline to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Moline to San Juan Luis Munoz Marin Intl Airport (average of $326). Flying from Moline to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $883). 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 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
Luquillo
Dorado
Rio Grande
Humacao
Bayamón

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Alternative routes for Moline 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
Midway to Luis Munoz Marin Intl flights
St. Louis to Luis Munoz Marin Intl flights
Peoria to Luis Munoz Marin Intl flights

Top 2 airlines flying from Moline to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Moline 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 August 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$316Average$510FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$326Average$513FlexibilityNo cancel feeOn-time71%

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