$208 Find Cheap Flights from Moline to Puerto Rico - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moline to Puerto Rico departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Moline to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moline to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Moline to Puerto Rico

Mon, Oct 12 - Fri, Oct 16
American Airlines Logo
4:23 pm - 11:31 amMLI  Moline Quad-City-SJU San Juan Luis Munoz Marin Intl
18h 08m2 stops Charlotte Douglas Miami
American Airlines Logo
12:41 pm - 10:01 pmSJU  San Juan Luis Munoz Marin Intl-MLI Moline Quad-City
10h 20m1 stop Charlotte Douglas
$346American Airlines
Thu, Oct 1 - Mon, Oct 5
American Airlines Logo
4:57 pm - 1:57 pmMLI  Moline Quad-City-SJU San Juan Luis Munoz Marin Intl
20h 00m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
2:54 pm - 12:11 amSJU  San Juan Luis Munoz Marin Intl-MLI Moline Quad-City
10h 17m1 stop Chicago O'Hare Intl
$346American Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
11:32 am - 11:59 pmMLI  Moline Quad-City-SJU San Juan Luis Munoz Marin Intl
11h 27m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
7:30 am - 12:08 amSJU  San Juan Luis Munoz Marin Intl-MLI Moline Quad-City
17h 38m2 stops Charlotte Douglas Chicago O'Hare Intl
$346American Airlines
Tue, Aug 25 - Mon, Aug 31
American Airlines Logo
11:32 am - 11:59 pmMLI  Moline Quad-City-SJU San Juan Luis Munoz Marin Intl
11h 27m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
12:55 am - 6:11 pmSJU  San Juan Luis Munoz Marin Intl-MLI Moline Quad-City
18h 16m1 stop Chicago O'Hare Intl
$346American Airlines
Tue, Aug 25 - Mon, Aug 31
American Airlines Logo
6:00 am - 11:15 pmMLI  Moline Quad-City-SJU San Juan Luis Munoz Marin Intl
16h 15m1 stop Chicago O'Hare Intl
American Airlines Logo
12:55 am - 11:13 amSJU  San Juan Luis Munoz Marin Intl-MLI Moline Quad-City
11h 18m1 stop Chicago O'Hare Intl
$346American Airlines
Fri, Oct 30 - Sat, Nov 7
United Airlines Logo
10:40 am - 8:00 pmMLI  Moline Quad-City-SJU San Juan Luis Munoz Marin Intl
8h 20m1 stop Chicago O'Hare Intl
United Airlines Logo
8:05 am - 5:33 pmSJU  San Juan Luis Munoz Marin Intl-MLI Moline Quad-City
11h 28m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$392United Airlines
Sun, Oct 11 - Sat, Oct 17
American Airlines Logo
4:23 pm - 11:31 amMLI  Moline Quad-City-SJU San Juan Luis Munoz Marin Intl
18h 08m2 stops Charlotte Douglas Miami
American Airlines Logo
6:00 am - 11:17 pmSJU  San Juan Luis Munoz Marin Intl-MLI Moline Quad-City
18h 17m1 stop Dallas/Fort Worth
$411American Airlines
Sat, Oct 10 - Sat, Oct 17
American Airlines Logo
4:23 pm - 11:20 amMLI  Moline Quad-City-SJU San Juan Luis Munoz Marin Intl
17h 57m1 stop Charlotte Douglas
American Airlines Logo
6:00 am - 11:17 pmSJU  San Juan Luis Munoz Marin Intl-MLI Moline Quad-City
18h 17m1 stop Dallas/Fort Worth
$411American Airlines
Sat, Sep 12 - Tue, Sep 15
United Airlines Logo
6:32 am - 2:44 pmMLI  Moline Quad-City-SJU San Juan Luis Munoz Marin Intl
7h 12m1 stop Chicago O'Hare Intl
United Airlines Logo
1:00 am - 12:31 pmSJU  San Juan Luis Munoz Marin Intl-MLI Moline Quad-City
12h 31m2 stops Newark Chicago O'Hare Intl
$426United Airlines
Sat, Sep 12 - Tue, Sep 15
United Airlines Logo
8:13 am - 8:38 pmMLI  Moline Quad-City-SJU San Juan Luis Munoz Marin Intl
11h 25m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:00 am - 12:31 pmSJU  San Juan Luis Munoz Marin Intl-MLI Moline Quad-City
12h 31m2 stops Newark Chicago O'Hare Intl
$426United Airlines
Booking Insights

KAYAK's insights & trends for Moline to Puerto Rico flights

Get data-powered insights and trends into flights from Moline to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Moline to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Moline to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Moline to Puerto Rico is September, when tickets cost $326 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $883 and $780 respectively.

Good to know

Low season

September

Cheapest flight

$208
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Moline to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Moline to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Moline to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Moline to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Moline to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Moline to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Moline to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Moline to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Moline to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Moline to Puerto Rico

 
Need help choosing which airline to fly with from Moline to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10072 reviews
6.7Food
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

It was a good experience, unfortunately my checked baggages were come late and not arrived on time.

10.0 ExcellentAnonymous, Aug 2026
Read more United Airlines reviews

It was a good experience, unfortunately my checked baggages were come late and not arrived on time.

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

The SFO lounge closes at 12 midnight. My flight took off at 2AM

It was extremely hot in the cabin the entire flight, vent air was worn

Have not had a flight out or returning to Norfolk that has not required maintenance, and a gate delay. Properly staff the crew so maintenance can be performed without last minute emergencies on each flight and there is enough staff to have gates prepared for inbound flights. Staff to ensure the safety and on time service vs. profit.

We were forced to eat vegetarian food because non veg food ran out. The breakfast was mediocre.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

The power outlets were not working for my row. Also felt like the seats have gotten smaller. I was in the window seat and felt like suffocated, as the two passengers next to me were tall and wide.

Terrible. The flight I booked had a convenient departure time. Quick layover. And an arrival timed that worked for the people who had to pick me up. Thanks to delays and rebooking I got none of those things

I had my flight of Cedar Rapids. THen Chicago to Boston. Flight out of Cedar rapids was delayed by 12 hrs. Had to drive to Chicago to catch my flight

Long delays to board due to mechanical issues with plane.

Flight was delayed, boarded, sat at the gate for more than 30 minutes, left the gate then waited on the pad for another 30 to 60 minutes then returned to the gate, deboarded and was cancelled... alternative flight was not booked automatically. Waited in line for 30 minutes but fortunately an alternate flight to a different destination was found ... no thanks to the travel agent used by kayak

The flight from Milwaukee to Dallas was great the staff absolutely amazing. After that EVERYTHING WENT DOWN HILL!!! ABSOLUTELY HORRIBLE!!! WILL NOT FLY THIS AIRLINE AGAIN

I was very unhappy with the lack of communication from the cockpit. It took close to a half an hour before we took off after the doors were closed, and we got no announcements as to progress. It would be nice to get some acknowledgement of the situation and updates as to when we are taking off.

The seat was not even cleaned. It has full of cookie crums probably from last flight's passenger. Its basic expectation that, seats are clean.

Very turbulent flight, no drinks, very little service, unorganized boarding, gate changed multiple times

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

Everything you need to know for your flight from Moline to Puerto Rico

Information on your arrival and departure airports