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SEA - MLI

$386 Find cheap flights from Seattle 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 Seattle to Moline departing on 5/26. 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
0 bags
Sat 6/8
Sat 6/15

Search 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 Seattle 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 Seattle to Moline, as well as popular online travel agencies
In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Moline (SEA-MLI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle 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 and deals for you by selecting your travel dates.
Choose your dates
9:35 am - 8:40 pmSEA-MLI
9h 05m1 stop
9:30 pm - 8:45 amMLI-SEA
13h 15m1 stop
Sun, May 26 - Sun, Jun 2
9:28 am - 9:13 pmSEA-MLI
9h 45m1 stop
10:03 pm - 8:32 amMLI-SEA
12h 29m1 stop
Thu, Jun 6 - Thu, Jun 13
11:50 pm - 10:55 amSEA-MLI
9h 05m1 stop
6:37 pm - 10:53 amMLI-SEA
18h 16m1 stop
$446American Airlines
Find Deal
Wed, Sep 4 - Mon, Sep 9
6:15 pm - 8:40 pmSEA-MLI
24h 25m2 stops
9:30 pm - 8:45 amMLI-SEA
13h 15m1 stop
Sat, May 25 - Sun, Jun 2
10:52 pm - 4:12 pmSEA-MLI
15h 20m1 stop
1:10 pm - 9:58 pmMLI-SEA
10h 48m1 stop
$476American Airlines
Find Deal
Thu, Jul 18 - Wed, Jul 24
5:00 am - 9:13 pmSEA-MLI
14h 13m2 stops
5:42 pm - 9:48 amMLI-SEA
18h 06m1 stop
$530United Airlines
Find Deal
Wed, Sep 4 - Mon, Sep 9
6:35 pm - 8:53 pmSEA-MLI
24h 18m1 stop
5:45 pm - 9:47 amMLI-SEA
18h 02m1 stop
$580United Airlines
Find Deal
Sat, May 25 - Sun, Jun 2
9:59 am - 10:26 pmSEA-MLI
10h 27m1 stop
6:00 am - 12:31 pmMLI-SEA
8h 31m1 stop
$623Delta
Find Deal
Tue, Sep 24 - Wed, Oct 2
9:59 am - 10:16 pmSEA-MLI
10h 17m1 stop
5:35 pm - 11:59 pmMLI-SEA
8h 24m1 stop
$668Delta
Find Deal
Thu, Jun 6 - Mon, Jun 10
7:00 am - 10:13 pmSEA-MLI
13h 13m2 stops
4:37 pm - 11:59 pmMLI-SEA
9h 22m1 stop
$758Alaska Airlines
Find Deal
Fri, Jul 19 - Wed, Jul 24

Flights from Seattle to Moline - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle 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 Seattle to Moline?

The average price of all flights from Seattle to Moline clicked on KAYAK for each day over the last 12 months.
When flying from Seattle to Moline, you should consider leaving on a Monday and avoid Sundays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle 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 Seattle to Moline is February, where tickets cost $313 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $709 and $691 respectively.

How far in advance should I book a flight from Seattle to Moline?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Moline, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Moline, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Good to know

Low season

February

High season

November

Cheapest flight

$386
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Seattle to Moline

When to book flights from Seattle to Moline

Are your dates flexible? Find out the best times to travel from Seattle 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 Seattle to Moline

  • What is the cheapest flight from Seattle to Moline?

    In the last 3 days, the lowest price for a flight from Seattle to Moline was $386 for a round-trip ticket.

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

    No

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

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

  • Which airline alliances offer flights from Seattle to Moline?

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Moline are Alaska Airlines and United Airlines. With an average price for the route of $678 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $579 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Moline.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Moline from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle 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 Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Seattle to Moline

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
8.0
Alaska AirlinesOverall score based on 9142 reviews
7.9Comfort
8.2Boarding
7.3Entertainment
8.6Crew
7.3Food
Airline reviews

Delayed an hour and sat without updates. Ended up an hour late to destination

6.0 GoodAnonymous, May 2024SEA - HNL
Read more about Alaska Airlines reviews

Delayed an hour and sat without updates. Ended up an hour late to destination

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

Everything was fine -- on time, clear, clean. I don't want to pay extra for in-flight wi-fi

The flight was delayed because the pilots had not arrived on their previous flight yet. The flight was 100% full so it was pretty crowded. I miss having the screens on the back of the seats. It would be great if the Alaska planes had the clip so you can put your phone or tablet on the back of the seat in front of you to not strain your neck. Everything else was very smooth.

It was fine since it ensure we went to our destination in time.

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

The only issue was in the wheelchair waiting area before we got on the plane. They seemed very disorganized. Everyone we encountered after that was great! We loved Cassandra at check-in. She was awesome. The flight attendants were wonderful too! The lady helping with the waiting wheelchair when we got off the plane was awesome too!

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The CX617 from HK to BKK was delayed more than 1.5 hours.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

I had the exit seat with all the leg room I could ask for. Great!

Last minute flights from Seattle to Moline

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Moline that are departing in the next 10 days.
5/14Tue
multi-stopAmerican Airlines
11h 14mSEA-MLI
5/20Mon
multi-stopAmerican Airlines
8h 29mMLI-SEA
$942
5/14Tue
multi-stopAmerican Airlines
11h 14mSEA-MLI
5/20Mon
multi-stopAmerican Airlines
11h 19mMLI-SEA
$987
5/14Tue
multi-stopAmerican Airlines
12h 05mSEA-MLI
5/20Mon
multi-stopAmerican Airlines
8h 29mMLI-SEA
$1,153

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Seattle - Moline Flights

Departure:

Seattle (undefined)United States

Destination:

Moline (MLI)United States

Return flight deals:

Moline - Seattle

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