$119 Find Cheap Flights from Moline to Puerto Rico

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 10/14. 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

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Cheap Flights from Moline to Puerto Rico

 
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

Sat, Oct 11 - Mon, Oct 20
American Airlines Logo
4:29 pm - 11:50 pmMLI-SJU
6h 21m1 stop
American Airlines Logo
7:05 pm - 10:59 amSJU-MLI
16h 54m2 stops
$250American Airlines
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Fri, Oct 10 - Sat, Oct 18
United Airlines Logo
6:30 am - 2:44 pmMLI-SJU
7h 14m1 stop
United Airlines Logo
3:56 pm - 10:43 pmSJU-MLI
7h 47m1 stop
$335United Airlines
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Fri, Sep 12 - Sat, Sep 20
American Airlines Logo
5:40 pm - 2:53 pmMLI-SJU
20h 13m2 stops
American Airlines Logo
4:45 pm - 11:10 pmSJU-MLI
7h 25m1 stop
$340American Airlines
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Sat, Oct 11 - Mon, Oct 20
American Airlines Logo
6:00 am - 2:08 pmMLI-SJU
7h 08m1 stop
American Airlines Logo
7:05 pm - 10:12 amSJU-MLI
16h 07m2 stops
$351American Airlines
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Thu, Sep 18 - Sun, Sep 21
Delta Logo
5:57 am - 1:16 pmMLI-SJU
6h 19m1 stop
Delta Logo
7:30 am - 4:19 pmSJU-MLI
9h 49m1 stop
$382Delta
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Sat, Dec 6 - Tue, Dec 9
American Airlines Logo
4:16 pm - 11:40 amMLI-SJU
17h 24m1 stop
American Airlines Logo
2:30 pm - 9:26 pmSJU-MLI
8h 56m2 stops
$391American Airlines
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Thu, Sep 18 - Sun, Sep 21
American Airlines Logo
4:22 pm - 12:47 pmMLI-SJU
19h 25m2 stops
American Airlines Logo
3:55 pm - 10:20 amSJU-MLI
19h 25m2 stops
$410American Airlines
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Fri, Oct 10 - Sat, Oct 18
United Airlines Logo
6:30 am - 2:44 pmMLI-SJU
7h 14m1 stop
United Airlines Logo
1:05 am - 10:15 amSJU-MLI
10h 10m2 stops
$430United Airlines
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Thu, Sep 18 - Sun, Sep 21
Delta Logo
5:57 am - 1:16 pmMLI-SJU
6h 19m1 stop
Delta Logo
7:30 am - 4:19 pmSJU-MLI
9h 49m1 stop
$525Delta
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Fri, Sep 12 - Sat, Sep 20
Delta Logo
5:57 am - 4:31 pmMLI-SJU
9h 34m1 stop
Delta Logo
7:30 am - 4:19 pmSJU-MLI
9h 49m1 stop
$610Delta
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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 March, when tickets cost $394 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $707 and $625 respectively.


Good to know

Low seasonApril
High seasonJanuary
Cheapest flight$119
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 0% 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.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the evening, when round-trip flights cost $454 on average. Morning departures are around 30% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the morning, which is peak travel time and where the average cost of a ticket is $599.

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.
8.0
DeltaOverall score based on 7951 reviews
8.5Crew
7.3Food
7.9Comfort
8.2Boarding
7.9Entertainment
Airline reviews

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

4.0 OkayJames, Jul 2025MSN - ATL
Read more Delta reviews

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Great. Very smooth. Plenty of information. However, wish they would give out a menu in advance of making a dinner choice like other international airlines. The flight attendant says chicken or pasta and there are details about ingredients or spices requiring the passenger to ask which requires the flight attendant to answer many times. So easy to solve this problem. P

I'm a tall guy and even the seats with more leg room were not as comfortable as I had hoped.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

After all the weather issues at least they got me to my destination the next day

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

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