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Moline

$272+ Cheap flights from Seattle to Moline (SEA - MLI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Seattle to Moline

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Moline (MLI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$287
(American Airlines)

One-way from

$272
(American Airlines)

Popular in

October

Cheapest in

September

Average price

$368
From Seattle/Tacoma Intl to Moline Quad-City
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One-way flight from Seattle/Tacoma Intl to Moline Quad-City
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Moline

Cheapest flights from Seattle to Moline
Explore the most affordable flight options available from Seattle to Moline. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:10 amSEA - MLI
1 stop9h 52mAmerican Airlines
Wed 10/156:00 amMLI - SEA
1 stop16h 46mAmerican Airlines
Deal found 9/9$287
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:40 pmSEA - MLI
1 stop8h 35mUnited Airlines
Wed 10/223:40 pmMLI - SEA
2 stops9h 49mUnited Airlines
Deal found 9/10$311
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:00 amSEA - MLI
1 stop6h 05mUnited Airlines
Wed 10/226:30 amMLI - SEA
1 stop7h 01mUnited Airlines
Deal found 9/10$314
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1312:34 amSEA - MLI
1 stop15h 28mAmerican Airlines
Wed 10/2211:22 amMLI - SEA
1 stop11h 24mAmerican Airlines
Deal found 9/10$326
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:00 amSEA - MLI
1 stop7h 54mUnited Airlines
Wed 10/110:50 amMLI - SEA
1 stop6h 55mUnited Airlines
Deal found 9/11$339
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:00 amSEA - MLI
1 stop6h 05mUnited Airlines
Sat 9/276:30 amMLI - SEA
1 stop7h 01mUnited Airlines
Deal found 9/11$379
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:40 pmSEA - MLI
1 stop8h 35mUnited Airlines
Wed 10/156:30 amMLI - SEA
2 stops16h 14mUnited Airlines
Deal found 9/9$409

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Seattle to Moline that are best for you.

Fly from

Seattle

Fly to

Moline

Route

Depart

Return

Price

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Tue 10/14

10:39 am-11:50 pm

1 stop11h 11m

Moline Quad-City

Wed 10/22

11:22 am-12:27 am

1 stop15h 05m

$287

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Tue 10/14

11:40 pm-10:15 am

1 stop8h 35m

Moline Quad-City

Wed 10/22

3:40 pm-11:29 pm

2 stops9h 49m

$311

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 10/15

7:00 am-3:05 pm

1 stop6h 05m

Moline Quad-City

Wed 10/22

6:30 am-11:31 am

1 stop7h 01m

$314

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Sat 9/27

7:00 am-4:54 pm

1 stop7h 54m

Moline Quad-City

Wed 10/1

10:50 am-3:45 pm

1 stop6h 55m

$339

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Sat 11/1

7:00 am-4:37 pm

1 stop7h 37m

Moline Quad-City

Sat 11/8

5:20 pm-10:45 pm

1 stop7h 25m

$379

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Tue 3/3

11:59 pm-10:40 am

1 stop8h 41m

Moline Quad-City

Sat 3/7

6:40 pm-11:07 pm

1 stop6h 27m

$404

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Tue 3/3

11:50 pm-10:14 am

1 stop8h 24m

Moline Quad-City

Sat 3/7

3:52 pm-10:59 pm

2 stops9h 07m

$409

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 10/8

11:40 pm-10:15 am

1 stop8h 35m

Moline Quad-City

Wed 10/15

6:30 am-8:44 pm

2 stops16h 14m

$409

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Mon 11/17

11:42 am-11:40 pm

1 stop9h 58m

$272

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Mon 11/17

7:28 pm-9:01 pm

2 stops23h 33m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results
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Best time to book a flight from Seattle to Moline

Have a flexible travel schedule? Discover the best time to fly to Moline from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Moline

What is the cheapest month to book a flight from Seattle to Moline?

Currently, April is the cheapest month in which you can book a flight from Seattle to Moline (average of $327). Flying from Seattle to Moline in June is currently the most expensive (average of $433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Moline

Get insights into the airlines that provide service to Moline. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Moline. Reviews last updated September 11, 2025.
See what other customers who have flown with Alaska Airlines, United Airlines, and American Airlines from Seattle to Moline have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Moline. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Moline?

    American Airlines and United Airlines can get you from Seattle to Moline in just under 8h 35m. Your travel time can differ by up to 2h 36m. The distance between Seattle and Moline is about 1609 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Moline round-trip?

    According to our current data, American Airlines ($288), United Airlines ($346), and Alaska Airlines ($403) offers the cheapest pricing from Seattle to Moline. American Airlines is currently priced 46% below the average price you’ll pay for this route.

  • Can I find deals for flights from Seattle to Moline that include hotel bookings?

    Yes. In addition to deals on Seattle to Moline flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Moline?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Moline.

  • Can I find deals for business class flights from Seattle to Moline?

    Yes. Cheapflights offers flight deals from Seattle to Moline by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Moline?

    Currently, April is the cheapest month in which you can book a flight from Seattle to Moline (average of $327). Flying from Seattle to Moline in June is currently the most expensive (average of $433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Moline?

Book flights to Moline if you plan to visit one of these locations
Davenport
Bettendorf

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Alternative routes for Seattle to Moline

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Seattle to Moline

Discover the top 3 airlines that operate flights from Seattle to Moline. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$464FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$508FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$403Average$625FlexibilityNo cancel feeOn-time75%

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