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$222+ Cheap flights from Moline (MLI) to Washington

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — SEA
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/24. 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 2/2112:21 pm
MLI
-
PDX
1 stop8h 28m
United Airlines
Sat 2/2811:59 pm
PDX
-
MLI
1 stop8h 12m
United Airlines
Deal found 1/24$251
This American Airlines deal was found by Cheapflights users on 1/25. 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 4/166:00 am
MLI
-
GEG
1 stop8h 42m
American Airlines
Tue 4/211:33 pm
GEG
-
MLI
1 stop8h 13m
American Airlines
Deal found 1/25$289
This American Airlines deal was found by Cheapflights users on 1/23. 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 3/412:36 pm
MLI
-
SEA
1 stop10h 30m
American Airlines
Tue 3/101:37 pm
SEA
-
MLI
1 stop8h 00m
American Airlines
Deal found 1/23$309
This American Airlines deal was found by Cheapflights users on 1/24. 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 4/256:35 pm
MLI
-
PDX
1 stop7h 06m
American Airlines
Sat 5/23:08 pm
PDX
-
MLI
1 stop6h 38m
American Airlines
Deal found 1/24$309
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/285:22 pm
MLI
-
SEA
1 stop7h 21m
United Airlines
Wed 3/49:00 am
SEA
-
MLI
2 stops10h 27m
United Airlines
Deal found 1/25$314
This American Airlines deal was found by Cheapflights users on 1/24. 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 9/16:34 pm
MLI
-
SEA
1 stop7h 16m
American Airlines
Tue 9/85:35 am
SEA
-
MLI
1 stop8h 16m
American Airlines
Deal found 1/24$334
This American Airlines deal was found by Cheapflights users on 1/26. 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 4/116:35 pm
MLI
-
PDX
1 stop7h 06m
American Airlines
Sat 4/183:08 pm
PDX
-
MLI
1 stop6h 38m
American Airlines
Deal found 1/26$334
This American Airlines deal was found by Cheapflights users on 1/23. 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 2/117:32 am
MLI
-
SEA
1 stop8h 38m
American Airlines
Tue 2/175:37 am
SEA
-
MLI
1 stop7h 26m
American Airlines
Deal found 1/23$359
This Delta deal was found by Cheapflights users on 1/24. 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.
Thu 7/235:00 pm
MLI
-
PDX
1 stop8h 59m
Delta
Sun 7/269:45 pm
PDX
-
MLI
1 stop10h 41m
Delta
Deal found 1/24$364
This United Airlines deal was found by Cheapflights users on 1/25. 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 11/93:52 pm
MLI
-
SEA
1 stop8h 37m
United Airlines
Sun 11/1511:50 pm
SEA
-
MLI
1 stop8h 24m
United Airlines
Deal found 1/25$367
This American Airlines deal was found by Cheapflights users on 1/24. 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 4/67:09 pm
MLI
-
SEA
1 stop16h 45m
American Airlines
Wed 4/157:00 am
SEA
-
MLI
1 stop9h 01m
American Airlines
Deal found 1/24$371
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Thu 4/3012:19 pm
MLI
-
PDX
1 stop22h 40m
Multiple Airlines
Sun 5/37:46 pm
PDX
-
MLI
1 stop23h 19m
Multiple Airlines
Deal found 1/24$373

Find flight deals from Moline to Washington

Keep the following information in mind while searching for Moline to Washington flight deals. Data was last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$251
(United Airlines)

One-way from

$222
(American Airlines)

Popular in

July

Cheapest in

April

Average price

$424
Provider with most accurate pricing for Moline Quad-City-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-Seattle/Tacoma Intl flights.
Search Deals
From Moline Quad-City to Washington
Search Deals
One-way flight from Moline Quad-City to Washington
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($72 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 January 2026
Search Deals

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 January 26, 2026.
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

Thu 4/16

6:00 am-12:42 pm

1 stop8h 42m

Spokane

Tue 4/21

1:33 pm-11:46 pm

1 stop8h 13m

$289

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 2/21

3:52 pm-10:56 pm

1 stop9h 04m

Portland

Sat 2/28

5:05 am-4:47 pm

2 stops9h 42m

$305

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Wed 3/4

12:36 pm-9:06 pm

1 stop10h 30m

Seattle/Tacoma Intl

Tue 3/10

1:37 pm-11:37 pm

1 stop8h 00m

$309

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Sat 2/28

3:52 pm-10:43 pm

1 stop8h 51m

Seattle/Tacoma Intl

Wed 3/4

11:59 pm-10:09 am

1 stop8h 10m

$309

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 4/25

6:35 pm-11:41 pm

1 stop7h 06m

Portland

Sat 5/2

3:08 pm-11:46 pm

1 stop6h 38m

$309

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 4/11

6:35 pm-11:41 pm

1 stop7h 06m

Portland

Sat 4/18

3:08 pm-11:46 pm

1 stop6h 38m

$334

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Fri 4/3

7:09 pm-12:15 am

1 stop7h 06m

Portland

Tue 4/7

11:23 pm-12:27 pm

1 stop11h 04m

$334

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Mon 4/6

7:09 pm-9:54 am

1 stop16h 45m

Seattle/Tacoma Intl

Wed 4/15

7:00 am-6:01 pm

1 stop9h 01m

$371

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Thu 4/30

12:19 pm-8:59 am

1 stop22h 40m

Portland

Sun 5/3

7:46 pm-9:05 pm

1 stop23h 19m

$373

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Thu 7/16

5:00 pm-11:59 pm

1 stop8h 59m

Portland

Mon 7/20

9:45 pm-10:26 am

1 stop10h 41m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 29 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, June is the cheapest month in which you can book a flight from Moline to State of Washington (average of $115). Flying from Moline to State of Washington in November is currently the most expensive (average of $277). 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 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 January 26, 2026.
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
11,792 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,792 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,199 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
American Airlines
7.2
Good
11,189 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

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 8h 42m. Fly via 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 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 - Portland or Moline Quad-City - Spokane 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, June is the cheapest month in which you can book a flight from Moline to State of Washington (average of $115). Flying from Moline to State of Washington in November is currently the most expensive (average of $277). 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$475FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$331Average$528FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$428Average$608FlexibilityNo cancel feeOn-time75%

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