$163 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 5/5. 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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Flight Deals

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, Sep 21 - Fri, Sep 25
American Airlines Logo
6:38 pm - 2:45 pm
MLI
-
SJU
19h 07m
2 stops
American Airlines Logo
6:30 am - 11:25 pm
SJU
-
MLI
17h 55m
2 stops
$326American Airlines
Wed, Sep 16 - Sat, Sep 19
Delta Logo
11:00 am - 10:00 pm
MLI
-
SJU
10h 00m
1 stop
Delta Logo
12:58 pm - 10:30 pm
SJU
-
MLI
10h 32m
1 stop
$383Delta
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
2:31 pm - 5:29 am
MLI
-
SJU
13h 58m
2 stops
United Airlines Logo
3:56 pm - 12:14 am
SJU
-
MLI
9h 18m
1 stop
$391United Airlines
Sat, May 23 - Thu, May 28
Multiple Airlines Logo
5:09 pm - 10:18 am
MLI
-
SJU
16h 09m
1 stop
Multiple Airlines Logo
8:04 pm - 8:42 am
SJU
-
MLI
37h 38m
2 stops
$398Multiple Airlines
Sun, Oct 11 - Sat, Oct 17
American Airlines Logo
4:29 pm - 11:50 pm
MLI
-
SJU
6h 21m
1 stop
American Airlines Logo
8:35 am - 11:06 pm
SJU
-
MLI
15h 31m
2 stops
$408American Airlines
Fri, Aug 7 - Tue, Aug 11
United Airlines Logo
3:52 pm - 5:29 am
MLI
-
SJU
12h 37m
2 stops
United Airlines Logo
3:56 pm - 12:14 am
SJU
-
MLI
9h 18m
1 stop
$411United Airlines
Thu, Aug 6 - Tue, Aug 11
United Airlines Logo
2:31 pm - 5:29 am
MLI
-
SJU
13h 58m
2 stops
United Airlines Logo
3:56 pm - 12:14 am
SJU
-
MLI
9h 18m
1 stop
$416United Airlines
Tue, Sep 15 - Fri, Sep 25
American Airlines Logo
7:07 am - 2:45 pm
MLI
-
SJU
6h 38m
1 stop
American Airlines Logo
2:05 pm - 11:25 am
SJU
-
MLI
22h 20m
2 stops
$420American Airlines
Wed, Sep 16 - Thu, Sep 24
American Airlines Logo
6:22 am - 11:59 pm
MLI
-
SJU
16h 37m
2 stops
American Airlines Logo
3:55 pm - 9:39 pm
SJU
-
MLI
6h 44m
1 stop
$425American Airlines
Sat, Aug 8 - Wed, Aug 12
Multiple Airlines Logo
10:12 am - 12:23 am
MLI
-
SJU
13h 11m
1 stop
Multiple Airlines Logo
3:35 pm - 8:49 am
SJU
-
MLI
42h 14m
2 stops
$426Multiple 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 June, when tickets cost $275 (return) on average. On the other hand, the most expensive months are October and March, when the average cost of round-trip tickets is $825 and $780 respectively.

Good to know

Low seasonJune
Cheapest flight$163
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly with an average 2% increase in price.
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 9605 reviews
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

6.0 GoodAlejandro, Apr 2026
ORD - LNK
Read more United Airlines reviews

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

Great until we got to FRA. The next trip leg we were put in Business Class where seats had minimal padding!!!! They were awful and United Airlines needs to have their Lufthansa partner up their game or I won’t fly with them again!!

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

I almost missed my flight and they helped me out enormously

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The gate got changed several times and the flight was delayed over an hour. Awful experience

American continues to decline in their customer service and its beyond disappointing.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

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

Information on your arrival and departure airports