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MLI - SEA

$214 Find cheap flights from Moline to Seattle

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 Seattle departing on 10/2. 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
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Moline to Seattle, 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 Moline to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Moline to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Moline to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Moline to Seattle.

Recent one-way flight deals from Moline to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Moline to Seattle found on KAYAK recently.

Recent last minute flight deals from Moline to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Moline to Seattle.

Recent direct flight deals from Moline to Seattle

The latest deals for direct flights from Moline to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Moline to Seattle

Find recent round-trip train or bus tickets from Moline to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:15 pm - 9:57 pmMLI-SEA
10h 42m1 stop
5:10 am - 4:14 pmSEA-MLI
9h 04m1 stop
$447American Airlines
Find Deal
Fri, Jun 7 - Tue, Jun 11
11:17 am - 9:56 pmMLI-SEA
12h 39m1 stop
10:52 pm - 10:52 amSEA-MLI
10h 00m1 stop
$472American Airlines
Find Deal
Tue, Aug 6 - Tue, Aug 13
6:46 am - 11:24 amMLI-SEA
6h 38m1 stop
12:30 am - 10:21 amSEA-MLI
7h 51m1 stop
$508United Airlines
Find Deal
Tue, Jul 16 - Tue, Jul 23
3:50 pm - 10:22 pmMLI-SEA
8h 32m1 stop
6:45 am - 9:17 pmSEA-MLI
12h 32m2 stops
$513United Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 24
10:03 pm - 10:54 pmMLI-SEA
26h 51m2 stops
9:28 am - 9:13 pmSEA-MLI
9h 45m1 stop
Thu, Jun 6 - Sun, Jun 9
10:03 pm - 9:02 amMLI-SEA
36h 59m3 stops
9:28 am - 9:13 pmSEA-MLI
9h 45m1 stop
Thu, Jun 6 - Sun, Jun 9
4:36 pm - 11:59 pmMLI-SEA
9h 23m1 stop
7:00 am - 10:13 pmSEA-MLI
13h 13m2 stops
$723Alaska Airlines
Find Deal
Mon, Jul 15 - Tue, Jul 23
4:36 pm - 10:00 pmMLI-SEA
7h 24m1 stop
6:07 am - 4:11 pmSEA-MLI
8h 04m1 stop
$738Alaska Airlines
Find Deal
Mon, Jul 15 - Fri, Jul 26
6:00 am - 3:18 pmMLI-SEA
11h 18m2 stops
9:45 am - 10:07 pmSEA-MLI
10h 22m2 stops
$814Delta
Find Deal
Thu, Jun 6 - Mon, Jun 10
6:00 am - 3:13 pmMLI-SEA
11h 13m2 stops
9:00 am - 10:29 pmSEA-MLI
11h 29m2 stops
$834Delta
Find Deal
Tue, Jul 16 - Wed, Jul 24
11:20 am - 10:45 pmMLI-SEA
13h 25m1 stop
$214American Airlines
Find Deal
Wed, Oct 2
3:50 pm - 8:28 amMLI-SEA
18h 38m2 stops
$322United Airlines
Find Deal
Wed, Oct 2
9:50 am - 6:05 pmMLI-SEA
10h 15m1 stop
$323American Airlines
Find Deal
Thu, Jul 4
6:46 am - 12:54 amMLI-SEA
20h 08m2 stops
$363United Airlines
Find Deal
Thu, Jul 4
6:50 am - 11:05 pmMLI-SEA
18h 15m3 stops
$392United Airlines
Find Deal
Wed, Oct 2
8:55 am - 9:47 amMLI-SEA
26h 52m1 stop
6:35 pm - 8:53 pmSEA-MLI
24h 18m1 stop
$594United Airlines
Find Deal
Wed, May 15 - Wed, May 29
6:45 am - 6:08 pmMLI-SEA
13h 23m2 stops
5:05 am - 8:53 pmSEA-MLI
13h 48m1 stop
$599United Airlines
Find Deal
Sat, May 18 - Wed, May 29
11:00 am - 9:27 pmMLI-SEA
12h 27m2 stops
5:05 am - 8:53 pmSEA-MLI
13h 48m1 stop
$600United Airlines
Find Deal
Sat, May 18 - Sat, Jun 1
6:45 am - 6:08 pmMLI-SEA
13h 23m2 stops
3:30 pm - 8:53 pmSEA-MLI
27h 23m2 stops
$604United Airlines
Find Deal
Sat, May 18 - Wed, May 29
1:32 pm - 8:45 amMLI-SEA
21h 13m2 stops
9:10 am - 8:40 pmSEA-MLI
33h 30m3 stops
Sat, May 18 - Sat, Jun 1
1:32 pm - 8:45 amMLI-SEA
21h 13m2 stops
9:10 am - 8:40 pmSEA-MLI
33h 30m3 stops
Sat, May 18 - Sat, Jun 1
4:12 pm - 10:41 pmMLI-SEA
8h 29m1 stop
1:15 am - 2:29 pmSEA-MLI
11h 14m2 stops
$983American Airlines
Find Deal
Sat, May 18 - Fri, May 31
2:56 pm - 11:05 pmMLI-SEA
10h 09m1 stop
1:15 am - 2:29 pmSEA-MLI
11h 14m2 stops
$1,015American Airlines
Find Deal
Sat, May 18 - Tue, May 28
6:00 am - 4:29 pmMLI-SEA
12h 29m2 stops
12:40 am - 4:22 pmSEA-MLI
13h 42m2 stops
$2,852Delta
Find Deal
Sat, May 18 - Wed, May 29
6:00 am - 3:34 pmMLI-SEA
11h 34m2 stops
12:40 am - 4:22 pmSEA-MLI
13h 42m2 stops
$3,182Delta
Find Deal
Sat, May 18 - Thu, May 30

Flights from Moline to Seattle - Travel Insights & Trends

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

The average price of all flights from Moline to Seattle clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Moline to Seattle, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Seattle, Monday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Moline to Seattle, 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 Seattle is April, where tickets cost $490 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $806 and $711 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Moline to Seattle, 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 Moline to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 38 days before departure.

Which airlines provide the cheapest flights from Moline to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $214. KAYAK users also found Moline to Seattle round-trip flights on American Airlines from $447 and on United Airlines from $508.

Good to know

Low season

April

High season

July

Cheapest flight

$214
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Moline to Seattle

When to book flights from Moline to Seattle

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

  • What is the cheapest flight from Moline to Seattle?

    In the last 3 days, the lowest price for a flight from Moline to Seattle was $214 for a one-way ticket and $447 for a round-trip.

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

    No

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

    Moline airport is called Moline Quad-City and the only airport in Seattle is Seattle/Tacoma Intl.

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

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

  • Which airline alliances offer flights from Moline to Seattle?

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

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

    The two airlines most popular with KAYAK users for flights from Moline to Seattle are Alaska Airlines and United Airlines. With an average price for the route of $681 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 $653 and an overall rating of 7.4.

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

    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 Seattle.

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

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

    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 Seattle with an airline and back to Moline with another airline. Booking your flights between Moline and SEA 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 Moline to Seattle?

    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 Seattle from Moline 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 Moline to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Moline to Seattle. 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 Moline to Seattle? 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 9152 reviews
8.6Crew
8.2Boarding
7.3Food
7.9Comfort
7.3Entertainment
Airline reviews

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

10.0 ExcellentAnonymous, May 2024BNA - SEA
Read more about Alaska Airlines reviews

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

Not a good experience, we were delayed by an hour due to maintenance issues.

After upgrading and paying for seat I was bumped from my seat. When I went to ask why she said I wasn’t assigned a seat because the ticket I purchased. After kindly explaining to her I upgraded the night before and paid for that seat she said how I was wrong and that something must have happened. I showed her my receipt and she still said there was an error. This is why I only fly delta. The flight attendant was rude as well but I don’t want to waste anymore time talking about how poor Alaska is. Delta here I come!

Ashley - the flight attendant from OMA to SEA - was phenomenal. I was traveling alone with my 4 month old and she made every accommodation possible and went out of her way to make sure my experience was as comfortable as possible. Give this woman a massive raise!

boarding was easy and the 737 Max was comfortable and roomy but that was the only good.. there was a child screaming at the top of his lungs for the entire loading, taxiing and part of the flight and no one in the crew said anything or offered any assistance.

The flight was great. The pilot was great. It was really annoying that the staff had facemasks on. Hard to hear what they’re saying when a mask is covering their mouth. I enjoyed the flight, but there was a crying baby in front of me. You guys should offer flights baby free. I would be very into that me and the person next to me discussed how they should make free flights for all of us that don’t have kids. I wouldn’t mind paying extra to not have to deal with the smell of a dirty diaper or screaming of a child. Also, if they had a separate room, the babies could be sent to the back with a curtain or something muddle the horrible sounds.

Smooth. Courteous. Fun. One problem: the wheels on my checked roller back were broken when I picked up baggage at destination. Must have happened during flight baggage handling but I don’t know where.

Staff very helpful and friendly, in flight entertainment poor. Flight left late and thus arrived 20 minutes late to final destination.

First time flying with Alaska and the staff were All professional from checkin to departure! I do plan to book more flights with Alaska. Thanks

Boarded the plain and had to wait 1 hour for crew Captain to arrive from another flight

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

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

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

Even though we left CMI late, we mostly made up the time.

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.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

Book cheap flights from Moline to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Moline to Seattle found on KAYAK in the last 72 hours.
10/2Wed
1 stopAmerican Airlines
13h 25mMLI-SEA
$214
10/2Wed
2 stopsUnited Airlines
18h 38mMLI-SEA
$322
7/4Thu
1 stopAmerican Airlines
10h 15mMLI-SEA
$323
7/4Thu
2 stopsUnited Airlines
20h 08mMLI-SEA
$363
10/2Wed
3 stopsUnited Airlines
18h 15mMLI-SEA
$392

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Last minute flights from Moline to Seattle

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 Moline to Seattle that are departing in the next 10 days.
5/15Wed
multi-stopUnited Airlines
26h 52mMLI-SEA
5/29Wed
multi-stopUnited Airlines
24h 18mSEA-MLI
$594
5/18Sat
multi-stopUnited Airlines
13h 23mMLI-SEA
5/29Wed
multi-stopUnited Airlines
13h 48mSEA-MLI
$599
5/18Sat
multi-stopUnited Airlines
12h 27mMLI-SEA
6/1Sat
multi-stopUnited Airlines
13h 48mSEA-MLI
$600
5/18Sat
multi-stopUnited Airlines
13h 23mMLI-SEA
5/29Wed
multi-stopUnited Airlines
27h 23mSEA-MLI
$604
5/18Sat
multi-stop
21h 13mMLI-SEA
6/1Sat
multi-stop
33h 30mSEA-MLI
$825
5/18Sat
multi-stop
21h 13mMLI-SEA
6/1Sat
multi-stop
33h 30mSEA-MLI
$914
5/18Sat
multi-stopAmerican Airlines
8h 29mMLI-SEA
5/31Fri
multi-stopAmerican Airlines
11h 14mSEA-MLI
$983
5/18Sat
multi-stopAmerican Airlines
10h 09mMLI-SEA
5/28Tue
multi-stopAmerican Airlines
11h 14mSEA-MLI
$1,015
5/18Sat
multi-stopDelta
12h 29mMLI-SEA
5/29Wed
multi-stopDelta
13h 42mSEA-MLI
$2,852
5/18Sat
multi-stopDelta
11h 34mMLI-SEA
5/30Thu
multi-stopDelta
13h 42mSEA-MLI
$3,182

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Moline - Seattle Flights

Departure:

Moline (undefined)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Moline

Cabin classes: