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Moline

$175+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLI
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:37 pmSEA - MLI
2 stops29h 16mMultiple Airlines
Sun 11/239:43 pmMLI - SEA
1 stop17h 39mMultiple Airlines
Deal found 10/27$290
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:53 pmSEA - MLI
1 stop21h 00mMultiple Airlines
Tue 11/259:01 pmMLI - SEA
1 stop18h 21mMultiple Airlines
Deal found 10/27$370
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/2211:30 pmSEA - MLI
1 stop8h 45mUnited Airlines
Sun 11/231:00 pmMLI - SEA
2 stops13h 59mUnited Airlines
Deal found 10/27$378
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/197:00 amSEA - MLI
1 stop7h 37mUnited Airlines
Sun 11/233:55 pmMLI - SEA
1 stop8h 33mUnited Airlines
Deal found 10/27$379
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/197:00 amSEA - MLI
1 stop7h 37mUnited Airlines
Mon 11/241:00 pmMLI - SEA
2 stops13h 59mUnited Airlines
Deal found 10/27$384
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:37 pmSEA - MLI
2 stops29h 16mMultiple Airlines
Tue 11/259:01 pmMLI - SEA
1 stop18h 21mMultiple Airlines
Deal found 10/27$385
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/197:28 pmSEA - MLI
2 stops12h 47mUnited Airlines
Thu 11/2710:50 amMLI - SEA
2 stops12h 04mUnited Airlines
Deal found 10/27$389
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/197:28 pmSEA - MLI
2 stops12h 47mUnited Airlines
Tue 11/2510:50 amMLI - SEA
2 stops13h 40mUnited Airlines
Deal found 10/27$414
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/1812:41 amSEA - MLI
1 stop7h 57mAmerican Airlines
Wed 11/266:00 amMLI - SEA
1 stop9h 54mAmerican Airlines
Deal found 10/27$429
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/1812:41 amSEA - MLI
1 stop7h 57mAmerican Airlines
Thu 11/276:00 amMLI - SEA
1 stop9h 54mAmerican Airlines
Deal found 10/27$434

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$175
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$372
Provider with most accurate pricing for Seattle/Tacoma Intl-Moline Quad-City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Moline Quad-City flights.
Search Deals
From Seattle/Tacoma Intl to Moline Quad-City
Search Deals
One-way flight from Seattle/Tacoma Intl to Moline Quad-City
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 28, 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 11/18

12:41 am-10:38 am

1 stop7h 57m

Moline Quad-City

Mon 11/24

6:50 pm-11:39 pm

1 stop6h 49m

$379

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Sat 11/22

11:30 pm-10:15 am

1 stop8h 45m

Moline Quad-City

Sun 11/23

5:20 pm-10:28 pm

1 stop7h 08m

$379

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Sat 11/22

11:30 pm-10:15 am

1 stop8h 45m

Moline Quad-City

Wed 11/26

10:50 am-10:30 pm

2 stops13h 40m

$384

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 11/19

7:00 am-4:37 pm

1 stop7h 37m

Moline Quad-City

Mon 11/24

1:00 pm-12:59 am

2 stops13h 59m

$384

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 11/19

11:30 pm-10:15 am

1 stop8h 45m

Moline Quad-City

Thu 11/27

10:50 am-8:54 pm

2 stops12h 04m

$384

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 11/19

11:30 pm-10:15 am

1 stop8h 45m

Moline Quad-City

Wed 11/26

10:50 am-10:30 pm

2 stops13h 40m

$384

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Wed 11/19

7:28 pm-10:15 am

2 stops12h 47m

Moline Quad-City

Sun 11/23

3:55 pm-12:59 am

2 stops11h 04m

$389

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Sat 11/22

11:30 pm-10:15 am

1 stop8h 45m

Moline Quad-City

Thu 11/27

6:35 am-11:30 am

1 stop6h 55m

$404

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Sun 11/23

11:30 pm-10:15 am

1 stop8h 45m

Moline Quad-City

Thu 11/27

6:35 am-11:30 am

1 stop6h 55m

$404

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Sat 11/15

7:17 pm-11:33 am

1 stop14h 16m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 17 results
1
2

Compare providers for flights from Seattle to Moline

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Moline in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Moline flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Moline flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Moline flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Moline flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Moline flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from Seattle to Moline (average of $148). Flying from Seattle to Moline in May is currently the most expensive (average of $368). 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 October 28, 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
11,199 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,199 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
8,996 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,033 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 7h 57m. Your travel time can differ by up to 48m. 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 ($353), and Alaska Airlines ($403) offers the cheapest pricing from Seattle to Moline. American Airlines is currently priced 43% 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, October is the cheapest month in which you can book a flight from Seattle to Moline (average of $148). Flying from Seattle to Moline in May is currently the most expensive (average of $368). 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$353Average$498FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$403Average$625FlexibilityNo cancel feeOn-time75%

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