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$251+ Cheap flights from Moline (MLI) to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Moline to Washington

Keep the following information in mind while searching for Moline to Washington flight deals. Data was last updated September 11, 2025.

Round-trip from

$251
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$435
From Moline Quad-City to Washington
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Moline to Washington

Cheapest flights from Moline to Washington
Explore the most affordable flight options available from Moline to Washington. 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 9/10. 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.
Wed 11/126:08 amMLI - PDX
1 stop6h 40mAmerican Airlines
Sat 11/151:26 pmPDX - MLI
1 stop8h 29mAmerican Airlines
Deal found 9/10$251
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.
Sat 10/186:20 amMLI - GEG
1 stop7h 23mAmerican Airlines
Tue 10/211:12 pmGEG - MLI
1 stop8h 38mAmerican Airlines
Deal found 9/9$269
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/115:29 pmMLI - PDX
1 stop7h 01mUnited Airlines
Tue 10/212:15 pmPDX - MLI
1 stop6h 28mUnited Airlines
Deal found 9/8$271
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 10/2210:50 amMLI - GEG
2 stops11h 34mUnited Airlines
Sat 10/251:38 pmGEG - MLI
1 stop5h 17mUnited Airlines
Deal found 9/10$274
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.
Thu 10/23:40 pmMLI - SEA
1 stop8h 50mUnited Airlines
Thu 10/91:57 pmSEA - MLI
1 stop6h 46mUnited Airlines
Deal found 9/10$289
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 10/115:29 pmMLI - SEA
1 stop7h 01mUnited Airlines
Sat 10/255:00 amSEA - MLI
2 stops9h 54mUnited Airlines
Deal found 9/11$294
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amMLI - GEG
1 stop7h 41mDelta
Sat 10/2512:51 pmGEG - MLI
1 stop7h 29mDelta
Deal found 9/11$294
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:57 amMLI - PDX
1 stop8h 41mDelta
Sat 10/411:42 amPDX - MLI
1 stop9h 00mDelta
Deal found 9/10$295
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.
Thu 11/205:20 pmMLI - SEA
1 stop7h 25mUnited Airlines
Tue 11/2511:59 pmSEA - MLI
1 stop8h 16mUnited Airlines
Deal found 9/11$305
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:32 pmMLI - SEA
1 stop7h 55mAmerican Airlines
Sat 10/2512:34 amSEA - MLI
1 stop8h 16mAmerican Airlines
Deal found 9/11$314
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:54 amMLI - PDX
1 stop8h 10mAmerican Airlines
Mon 10/611:58 pmPDX - MLI
1 stop8h 54mAmerican Airlines
Deal found 9/11$314
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.
Sat 10/118:35 amMLI - SEA
2 stops8h 57mUnited Airlines
Sat 10/185:00 amSEA - MLI
2 stops8h 05mUnited Airlines
Deal found 9/10$316

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Washington 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 Moline to Washington that are best for you.

Fly from

Moline

Fly to

Washington

Route

Depart

Return

Price

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Wed 10/22

6:00 am-11:41 am

1 stop7h 41m

Spokane

Sat 10/25

12:51 pm-10:20 pm

1 stop7h 29m

$269

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Sat 10/18

6:20 am-11:43 am

1 stop7h 23m

Spokane

Tue 10/21

1:12 pm-11:50 pm

1 stop8h 38m

$269

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Wed 10/22

10:50 am-8:24 pm

2 stops11h 34m

Spokane

Sat 10/25

1:38 pm-8:55 pm

1 stop5h 17m

$274

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Wed 10/22

6:32 pm-12:27 am

1 stop7h 55m

Seattle/Tacoma Intl

Fri 10/24

12:34 am-10:52 am

1 stop8h 18m

$289

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Wed 10/22

5:00 pm-11:54 pm

1 stop8h 54m

Seattle/Tacoma Intl

Sat 10/25

6:00 am-4:20 pm

1 stop8h 20m

$289

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Thu 10/2

7:04 am-4:40 pm

1 stop11h 36m

Seattle/Tacoma Intl

Mon 10/6

11:24 pm-10:12 am

1 stop8h 48m

$289

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Sat 10/11

5:29 pm-10:30 pm

1 stop7h 01m

Seattle/Tacoma Intl

Sat 10/25

5:00 am-4:54 pm

2 stops9h 54m

$294

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Sat 10/11

10:50 am-6:45 pm

2 stops9h 55m

Seattle/Tacoma Intl

Sat 10/18

7:00 am-3:05 pm

1 stop6h 05m

$294

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Thu 11/20

5:20 pm-10:45 pm

1 stop7h 25m

Seattle/Tacoma Intl

Tue 11/25

11:59 pm-10:15 am

1 stop8h 16m

$305

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Wed 10/22

10:42 am-4:54 pm

1 stop8h 12m

Seattle/Tacoma Intl

Sun 10/26

11:24 pm-10:14 am

1 stop8h 50m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 40 results
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Best time to book a flight from Moline to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Moline to State of Washington (average of $238). Flying from Moline to State of Washington in June is currently the most expensive (average of $388). 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.

What is the cheapest time of day to fly from MLI to WA?

Find hourly flight availability from Moline to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Moline to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Moline to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines, and American Airlines from Moline to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Moline to Washington. 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 from for flights from Moline to Washington?

    Located just 4.0 mi from the city center, Moline Quad-City (MLI) is the airport most travelers will use when flying to Washington from Moline.

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

    There are many flights that can get you from Moline to State of Washington in 7h 23m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. The distance from Moline to State of Washington is about 1389 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Moline to State of Washington one-way?

    One-way options have recently been found by users for as low as $258 on United Airlines. Other airlines that offer cheap prices include American Airlines from $263 and Allegiant Air from $341 one-way.

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

    When deciding which route to take from Moline to State of Washington consider Moline Quad-City - Seattle/Tacoma Intl, Moline Quad-City - Spokane or Moline Quad-City - Portland as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Moline to State of Washington (average of $238). Flying from Moline to State of Washington in June is currently the most expensive (average of $388). 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

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Alternative routes for Moline to Washington

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

Discover the top 3 airlines that operate flights from Moline to Washington. 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$228Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$568FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$433Average$608FlexibilityNo cancel feeOn-time75%

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