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Moline

$242+ Cheap flights from Washington to Moline (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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLI
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Washington to Moline

Cheapest flights from Washington to Moline
Explore the most affordable flight options available from Washington to Moline. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 2/2012:04 pm
PDX
-
MLI
1 stop8h 49m
American Airlines
Tue 2/243:33 pm
MLI
-
PDX
1 stop8h 19m
American Airlines
Deal found 2/2$305
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 3/2711:59 pm
PDX
-
MLI
1 stop8h 10m
United Airlines
Wed 4/12:00 pm
MLI
-
PDX
1 stop6h 34m
United Airlines
Deal found 2/2$309
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 3/211:59 pm
SEA
-
MLI
1 stop8h 12m
United Airlines
Mon 3/93:25 pm
MLI
-
SEA
1 stop9h 20m
United Airlines
Deal found 2/1$309
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 7/1611:40 pm
PDX
-
MLI
1 stop8h 19m
United Airlines
Sun 7/196:29 pm
MLI
-
PDX
1 stop7h 23m
United Airlines
Deal found 2/2$334
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 4/241:19 pm
SEA
-
MLI
1 stop8h 35m
American Airlines
Sun 4/265:15 am
MLI
-
SEA
1 stop6h 59m
American Airlines
Deal found 2/1$334
This American Airlines deal was found by Cheapflights users on 2/3. 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 2/2512:04 pm
PDX
-
MLI
1 stop9h 24m
American Airlines
Mon 3/28:04 pm
MLI
-
PDX
1 stop16h 54m
American Airlines
Deal found 2/3$352
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/177:00 am
PDX
-
MLI
1 stop6h 17m
United Airlines
Sat 2/2112:21 pm
MLI
-
PDX
1 stop8h 28m
United Airlines
Deal found 2/2$359
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/2110:55 am
SEA
-
MLI
1 stop6h 07m
United Airlines
Mon 2/235:22 pm
MLI
-
SEA
1 stop7h 21m
United Airlines
Deal found 2/2$359
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 3/2711:59 pm
SEA
-
MLI
1 stop8h 10m
United Airlines
Tue 3/3110:35 am
MLI
-
SEA
1 stop8h 02m
United Airlines
Deal found 2/1$361
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/2511:59 pm
PDX
-
MLI
1 stop8h 12m
United Airlines
Mon 3/210:46 am
MLI
-
PDX
2 stops11h 57m
United Airlines
Deal found 2/3$375
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Thu 5/77:00 am
SEA
-
MLI
1 stop9h 01m
American Airlines
Sun 5/106:35 pm
MLI
-
SEA
1 stop17h 19m
American Airlines
Deal found 1/31$391
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 5/710:50 pm
SEA
-
MLI
1 stop9h 09m
United Airlines
Sun 5/105:30 pm
MLI
-
SEA
1 stop8h 27m
United Airlines
Deal found 2/2$399

Find flight deals from Washington to Moline

Keep the following information in mind while searching for Washington to Moline flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$305
(American Airlines)

One-way from

$242
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$399
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 Washington to Moline Quad-City
Search Deals
One-way flight from Washington to Moline Quad-City
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 February 3, 2026.
Use the filters below to find and compare flights from Washington to Moline that are best for you.

Fly from

Washington

Fly to

Moline

Route

Depart

Return

Price

PortlandMoline

PDX - MLI

PDXMLI

Portland

Fri 2/20

12:04 pm-10:53 pm

1 stop8h 49m

Moline Quad-City

Tue 2/24

3:33 pm-9:52 pm

1 stop8h 19m

$305

PortlandMoline

PDX - MLI

PDXMLI

Portland

Fri 3/27

11:59 pm-10:09 am

1 stop8h 10m

Moline Quad-City

Wed 4/1

2:00 pm-6:34 pm

1 stop6h 34m

$309

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Fri 4/10

10:35 pm-9:58 am

1 stop9h 23m

Moline Quad-City

Mon 4/13

7:19 pm-12:19 am

1 stop7h 00m

$309

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Mon 3/2

1:37 pm-11:37 pm

1 stop8h 00m

Moline Quad-City

Mon 3/9

7:09 pm-12:24 am

1 stop7h 15m

$309

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Mon 3/2

11:59 pm-10:11 am

1 stop8h 12m

Moline Quad-City

Mon 3/9

3:25 pm-10:45 pm

1 stop9h 20m

$309

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 2/25

12:04 pm-11:28 pm

1 stop9h 24m

Moline Quad-City

Mon 3/2

8:04 pm-10:58 am

1 stop16h 54m

$352

PortlandMoline

PDX - MLI

PDXMLI

Portland

Tue 2/17

7:00 am-3:17 pm

1 stop6h 17m

Moline Quad-City

Sat 2/21

12:21 pm-6:49 pm

1 stop8h 28m

$359

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Fri 3/27

11:59 pm-10:09 am

1 stop8h 10m

Moline Quad-City

Tue 3/31

10:35 am-4:37 pm

1 stop8h 02m

$361

SeattleMoline

SEA - MLI

SEAMLI

Seattle/Tacoma Intl

Sat 2/21

5:05 am-4:47 pm

2 stops9h 42m

Moline Quad-City

Mon 2/23

5:22 pm-10:43 pm

1 stop7h 21m

$364

PortlandMoline

PDX - MLI

PDXMLI

Portland

Wed 2/25

11:59 pm-10:11 am

1 stop8h 12m

Moline Quad-City

Mon 3/2

10:46 am-8:43 pm

2 stops11h 57m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 22 results
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Best time to book a flight from Washington to Moline

Have a flexible travel schedule? Discover the best time to fly to Moline from Washington 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 Washington to Moline

What is the cheapest month to book a flight from State of Washington to Moline?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Moline (average of $113). Flying from State of Washington to Moline in March is currently the most expensive (average of $294). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Moline from Washington?

    If you book a flight to Moline from Washington, you will be flying to Quad-City, which is the city’s only airport. Moline Quad-City (MLI) is located 4.0 mi from the center of Moline.

  • How long is the flight from State of Washington to Moline?

    Departing from State of Washington to Moline will take you 8h 10m. The distance between State of Washington and Moline is about 1621 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from State of Washington to Moline?

    The most popular flight routes from State of Washington to Moline are Seattle/Tacoma Intl - Moline Quad-City, Spokane - Moline Quad-City and Portland - Moline Quad-City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Moline?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Moline (average of $113). Flying from State of Washington to Moline in March is currently the most expensive (average of $294). 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
Geneseo
Bettendorf

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Alternative routes for Washington to Moline

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Washington to Moline

Discover the top 2 airlines that operate flights from Washington 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$309Average$496FlexibilityNo cancel feeOn-time69%

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