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Cheap flights from Seattle to Moline from $178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Moline departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Moline

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:35 pm - 12:08 am
SEA
-
MLI
6h 33m
1 stop
American Airlines Logo
6:45 pm - 12:13 am
MLI
-
SEA
7h 28m
1 stop
$359American Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
6:15 am - 4:27 pm
SEA
-
MLI
8h 12m
1 stop
American Airlines Logo
4:33 pm - 12:07 am
MLI
-
SEA
9h 34m
1 stop
$359American Airlines
Fri, Oct 2 - Sun, Oct 4
Delta Logo
11:56 am - 10:19 pm
SEA
-
MLI
8h 23m
1 stop
Delta Logo
6:00 am - 2:45 pm
MLI
-
SEA
10h 45m
1 stop
$359Delta
Wed, Aug 26 - Sat, Aug 29
Delta Logo
9:45 pm - 10:25 am
SEA
-
MLI
10h 40m
1 stop
Delta Logo
11:08 am - 8:23 pm
MLI
-
SEA
11h 15m
1 stop
$359Delta
Wed, Aug 26 - Sat, Aug 29
American Airlines Logo
11:59 pm - 10:51 am
SEA
-
MLI
8h 52m
1 stop
American Airlines Logo
7:00 am - 2:55 pm
MLI
-
SEA
9h 55m
1 stop
$359American Airlines
Sat, Oct 17 - Tue, Oct 20
American Airlines Logo
10:15 am - 10:11 pm
SEA
-
MLI
9h 56m
1 stop
American Airlines Logo
11:32 am - 7:57 pm
MLI
-
SEA
10h 25m
1 stop
$359American Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
7:00 am - 5:45 pm
SEA
-
MLI
8h 45m
1 stop
United Airlines Logo
5:09 pm - 10:45 pm
MLI
-
SEA
7h 36m
1 stop
$379United Airlines
Fri, Sep 4 - Mon, Sep 14
United Airlines Logo
5:00 am - 5:26 pm
SEA
-
MLI
10h 26m
2 stops
United Airlines Logo
2:05 pm - 7:15 pm
MLI
-
SEA
7h 10m
1 stop
$384United Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
9:45 pm - 12:23 pm
SEA
-
MLI
12h 38m
1 stop
Multiple Airlines Logo
1:13 pm - 9:42 am
MLI
-
SEA
22h 29m
1 stop
$390Multiple Airlines
Wed, Sep 16 - Sun, Sep 20
United Airlines Logo
8:29 pm - 10:12 am
SEA
-
MLI
11h 43m
2 stops
United Airlines Logo
6:32 am - 11:27 am
MLI
-
SEA
6h 55m
1 stop
$444United Airlines
Fri, Sep 25 - Sun, Sep 27

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Delta flights from Seattle to Moline

Our best Delta deals on Seattle to Moline flight tickets
Delta
Aug 26
SEA11:56 amSeattle/Tacoma Intl
8h 23m
1 stop
MLI10:19 pmMoline Quad-City
Aug 29
MLI6:00 amMoline Quad-City
10h 45m
1 stop
SEA2:45 pmSeattle/Tacoma Intl
$359
Delta
Aug 19
SEA11:56 amSeattle/Tacoma Intl
8h 23m
1 stop
MLI10:19 pmMoline Quad-City
Aug 23
MLI11:08 amMoline Quad-City
11h 15m
1 stop
SEA8:23 pmSeattle/Tacoma Intl
$394
Delta
Aug 15
SEA6:00 amSeattle/Tacoma Intl
8h 25m
1 stop
MLI4:25 pmMoline Quad-City
Aug 19
MLI5:09 pmMoline Quad-City
8h 48m
1 stop
SEA11:57 pmSeattle/Tacoma Intl
$509

American Airlines flights from Seattle to Moline

Our best American Airlines deals on Seattle to Moline flight tickets
American Airlines
Aug 27
SEA3:35 pmSeattle/Tacoma Intl
6h 33m
1 stop
MLI12:08 amMoline Quad-City
Aug 30
MLI7:33 amMoline Quad-City
9h 23m
1 stop
SEA2:56 pmSeattle/Tacoma Intl
$379
American Airlines
Sep 18
SEA3:41 pmSeattle/Tacoma Intl
6h 24m
1 stop
MLI12:05 amMoline Quad-City
Sep 20
MLI4:57 pmMoline Quad-City
9h 14m
1 stop
SEA12:11 amSeattle/Tacoma Intl
$439
American Airlines
Oct 15
SEA12:04 pmSeattle/Tacoma Intl
9h 13m
1 stop
MLI11:17 pmMoline Quad-City
Oct 18
MLI7:00 amMoline Quad-City
8h 36m
1 stop
SEA1:36 pmSeattle/Tacoma Intl
$452

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Moline that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Seattle to Moline that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Thu 8/27

3:35 pm-12:08 am

1 stop6h 33m

Moline Quad-City

Sun 8/30

6:45 pm-12:13 am

1 stop7h 28m

$359

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Fri 10/2

6:15 am-4:27 pm

1 stop8h 12m

Moline Quad-City

Sun 10/4

4:33 pm-12:07 am

1 stop9h 34m

$359

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 8/26

11:56 am-10:19 pm

1 stop8h 23m

Moline Quad-City

Sat 8/29

6:00 am-2:45 pm

1 stop10h 45m

$359

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 8/26

9:45 pm-10:25 am

1 stop10h 40m

Moline Quad-City

Sat 8/29

11:08 am-8:23 pm

1 stop11h 15m

$359

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Sat 10/17

11:59 pm-10:51 am

1 stop8h 52m

Moline Quad-City

Tue 10/20

7:00 am-2:55 pm

1 stop9h 55m

$359

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 8/26

10:15 am-10:11 pm

1 stop9h 56m

Moline Quad-City

Sat 8/29

11:32 am-7:57 pm

1 stop10h 25m

$359

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Fri 9/4

7:00 am-5:45 pm

1 stop8h 45m

Moline Quad-City

Mon 9/14

5:09 pm-10:45 pm

1 stop7h 36m

$379

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 9/9

5:00 am-5:26 pm

2 stops10h 26m

Moline Quad-City

Tue 9/15

2:05 pm-7:15 pm

1 stop7h 10m

$384

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 9/16

9:45 pm-12:23 pm

1 stop12h 38m

Moline Quad-City

Sun 9/20

1:13 pm-9:42 am

1 stop22h 29m

$390

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Fri 9/25

8:29 pm-10:12 am

2 stops11h 43m

Moline Quad-City

Sun 9/27

6:32 am-11:27 am

1 stop6h 55m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Moline from

How to get the cheapest flight ticket from Seattle to Moline

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Moline?

Prices are currently low for flights on this route.

Typical prices usually range from $395 to $579.
The lowest price recently found on this route was $359.

What is the cheapest month to fly to Moline?

The cheapest month to fly to Moline from Seattle is in October. Flight prices, which tend to average around $365, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Moline from Seattle during March instead. Flights to Moline in March, while not as cheap as those in October, still average around $403.

When to book flights from Seattle to Moline

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Moline according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Moline (SEA to MLI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Moline

Fastest flight time

6h 17m

Direct flights

None
The fastest flight from Seattle to Moline takes 6h 17m
There are no direct flights from Seattle to Moline. There are no popular flight routes from Seattle to Moline.
Search flight deals

Frequently asked questions about flying from Seattle to Moline

  • How far is Seattle/Tacoma Intl to Moline Quad-City by plane?

    There are 1608.9 mi between Seattle/Tacoma Intl and Moline Quad-City. A reasonable flight in good conditions will take 6h 17m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Moline Quad-City Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Moline Quad-City Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Moline Quad-City Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Moline Quad-City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Moline Quad-City Airport.

  • What documentation or ID do you need to fly to Moline Quad-City Airport?

    The necessary travel and health documents for your Moline Quad-City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Moline?

Best airlines flying from Seattle to Moline

Compare and see reviews for airlines that fly from Seattle to Moline with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
United AirlinesPriceFrom $309Free CancellationRating
7.4
10,059 reviews
Search United Airlines flights

Traveling to a place near Moline?

Book flights to Moline if you plan to visit one of these locations
Davenport
Galesburg
Bettendorf
Clinton
East Moline
Geneseo

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Moline?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Moline. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Moline with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Moline flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Moline?

Once all potential Seattle to Moline flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Moline right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Moline from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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