PHL - MLI

$239 Find Cheap Flights from Philadelphia to Moline

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Moline departing on 1/15. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Moline

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Moline, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Moline, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$239
Overall average: $248
United Airlines
Thu 1/15Thu 1/22
PHL - MLI • 1 stop
Cheapest one-way
Multiple Airlines
Wed 12/17
PHL - MLI • multi-stop
Top airlines
United Airlines
Cheapest • from $239 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 38% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Moline!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Moline (PHL-MLI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Moline 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 Philadelphia to Moline

Thu, Jan 15 - Thu, Jan 22
United Airlines Logo
6:30 am - 10:12 am
PHL
-
MLI
4h 42m1 stop
United Airlines Logo
6:30 am - 2:31 pm
MLI
-
PHL
7h 01m1 stop
$239United Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
6:17 am - 9:58 am
PHL
-
MLI
4h 41m1 stop
United Airlines Logo
5:42 pm - 12:45 am
MLI
-
PHL
6h 03m1 stop
$287United Airlines
Sat, Jan 10 - Mon, Jan 12
United Airlines Logo
5:00 pm - 9:36 pm
PHL
-
MLI
5h 36m1 stop
United Airlines Logo
10:47 am - 2:31 pm
MLI
-
PHL
26h 44m1 stop
$389United Airlines
Wed, Dec 31 - Sun, Jan 4
United Airlines Logo
6:35 am - 12:13 pm
PHL
-
MLI
6h 38m1 stop
United Airlines Logo
5:33 pm - 12:45 am
MLI
-
PHL
6h 12m1 stop
$414United Airlines
Sat, Jan 10 - Mon, Jan 12
United Airlines Logo
6:30 am - 10:12 am
PHL
-
MLI
4h 42m1 stop
United Airlines Logo
10:47 am - 9:38 am
MLI
-
PHL
21h 51m2 stops
$439United Airlines
Sat, Jan 10 - Mon, Jan 12
United Airlines Logo
5:00 pm - 9:36 pm
PHL
-
MLI
5h 36m1 stop
United Airlines Logo
10:47 am - 9:38 am
MLI
-
PHL
21h 51m2 stops
$454United Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
7:45 pm - 9:58 am
PHL
-
MLI
15h 13m2 stops
United Airlines Logo
5:42 pm - 12:45 am
MLI
-
PHL
6h 03m1 stop
$517United Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
7:45 pm - 9:58 am
PHL
-
MLI
15h 13m2 stops
United Airlines Logo
5:42 pm - 10:25 pm
MLI
-
PHL
27h 43m2 stops
$588United Airlines
Thu, Jan 15 - Thu, Jan 22
United Airlines Logo
6:30 am - 10:12 am
PHL
-
MLI
4h 42m1 stop
United Airlines Logo
6:30 am - 2:10 pm
MLI
-
PHL
6h 40m2 stops
$602United Airlines
Thu, Jan 15 - Thu, Jan 22
United Airlines Logo
10:30 am - 4:54 pm
PHL
-
MLI
7h 24m2 stops
United Airlines Logo
6:30 am - 6:54 pm
MLI
-
PHL
11h 24m2 stops
$814United Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Moline flights

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

What’s the cheapest day of the week to fly from Philadelphia to Moline?

The average price of all round-trip flights from Philadelphia to Moline clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Philadelphia to Moline, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Moline, Tuesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Philadelphia to Moline?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Moline, 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 Philadelphia to Moline is January, where tickets cost $248 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $569 and $562 respectively.

Good to know

Low seasonSeptember
Cheapest flight$239
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Philadelphia to Moline

When to book flights from Philadelphia to Moline

Are your dates flexible? Find out the best times to travel from Philadelphia to Moline based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Moline

  • What is the cheapest flight from Philadelphia to Moline?

    In the last 3 days, the lowest price for a flight from Philadelphia to Moline was $239 for a round-trip ticket.

  • Do I need a passport to fly between Philadelphia and Moline?

    A passport is not required to fly from Philadelphia to Moline.

  • Which airports will I be using when flying from Philadelphia to Moline?

    When flying out of Philadelphia you will be using Philadelphia. You will be landing at Moline, also known as Moline Quad-City.

  • Which aircraft models fly most regularly from Philadelphia to Moline?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Moline?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Philadelphia and Moline, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Moline, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Moline are Delta and United Airlines. With an average price for the route of $426 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $340 and an overall rating of 7.4.

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

    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 Philadelphia to Moline.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Moline from Philadelphia 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 Philadelphia to Moline?

    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 to Moline with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and MLI can sometimes prove cheaper using this method.

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

    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 to Moline from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Philadelphia to Moline

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Moline. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Moline? 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.
7.9
DeltaOverall score based on 8008 reviews
7.9Entertainment
8.1Boarding
8.5Crew
7.3Food
7.9Comfort
Airline reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

10.0 ExcellentMargaret, Dec 2025
BOS - PIT
Read more Delta reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Very bad! They kept delaying my flight and wouldn’t do anything about it

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

Everything you need to know for your flight from Philadelphia to Moline

Information on your arrival and departure airports