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$138+ Cheap flights from Moline (MLI) to Puerto Rico

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — SJU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Moline to Puerto Rico

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Puerto Rico (PR0). 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 21, 2025.

Round-trip from

$305
(American Airlines)

One-way from

$138
(American Airlines)
From Moline Quad-City to Puerto Rico
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One-way flight from Moline Quad-City to Puerto Rico
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Find flight deals from Moline to Puerto Rico

Cheapest flights from Moline to Puerto Rico
Explore the most affordable flight options available from Moline to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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 2/1811:31 amMLI - SJU
2 stops9h 04mAmerican Airlines
Thu 2/276:30 amSJU - MLI
1 stop16h 53mAmerican Airlines
Deal found 1/21$305
This United Airlines deal was found by Cheapflights users on 1/21. 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 5/66:30 amMLI - SJU
1 stop7h 14mUnited Airlines
Fri 5/91:05 amSJU - MLI
2 stops15h 16mUnited Airlines
Deal found 1/21$468

Find flights from Moline to Puerto Rico within your budget

Customize your flight search to find flights from Moline to Puerto Rico 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MolineSan Juan

MLI - SJU

MLISJU

Moline Quad-City

Tue 2/18

11:31 am-10:35 pm

2 stops9h 04m

San Juan Luis Munoz Marin Intl

Thu 2/27

6:30 am-9:23 pm

1 stop16h 53m

$305

MolineSan Juan

MLI - SJU

MLISJU

Moline Quad-City

Tue 5/6

6:30 am-2:44 pm

1 stop7h 14m

San Juan Luis Munoz Marin Intl

Fri 5/9

1:05 am-3:21 pm

2 stops15h 16m

$468

MolineSan Juan

MLI - SJU

MLISJU

Moline Quad-City

Sun 2/9

4:33 pm-11:45 am

1 stop17h 12m

$138

MolineSan Juan

MLI - SJU

MLISJU

Moline Quad-City

Sun 2/9

3:59 pm-6:12 am

2 stops12h 13m

$200

MolineSan Juan

MLI - SJU

MLISJU

Moline Quad-City

Sun 2/9

10:07 pm-9:21 am

3 stops33h 14m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Best time to book a flight from Moline to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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.

Travel insights for flights from Moline to Puerto Rico

Get recent, data-driven insights about flights from Moline to Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Moline to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Moline to Puerto Rico (average of $254). Flying from Moline to Puerto Rico in March is currently the most expensive (average of $378). 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.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico 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 Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, 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 Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated January 21, 2025.
United Airlines
7.4
Good
8,984 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

United Airlines
7.4
Good
8,984 reviews
United Airlines
7.4
Good
8,984 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,984 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from Moline to Puerto Rico. 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 Puerto Rico?

    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 Puerto Rico.

  • Can I find deals for flights from Moline to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Moline to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moline to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moline to Puerto Rico.

  • Can I find deals for business class flights from Moline to Puerto Rico?

    Yes. Cheapflights offers flight deals from Moline to Puerto Rico 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 Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Moline to Puerto Rico (average of $254). Flying from Moline to Puerto Rico in March is currently the most expensive (average of $378). 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

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Alternative routes for Moline to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Moline to Puerto Rico

Discover the top 2 airlines that operate flights from Moline to Puerto Rico. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$324Average$485FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$338Average$668FlexibilityNo cancel feeOn-time71%
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