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$136+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — SEA
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 March 10, 2026.

This American Airlines deal was found by Cheapflights users on 3/6. 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 4/2512:52 pm
MLI
-
PDX
1 stop10h 11m
American Airlines
Fri 5/112:59 am
PDX
-
MLI
1 stop8h 35m
American Airlines
Deal found 3/6$271
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 4/273:48 pm
MLI
-
PDX
1 stop9h 01m
American Airlines
Sat 5/23:16 pm
PDX
-
MLI
1 stop6h 38m
American Airlines
Deal found 3/9$300
This United Airlines deal was found by Cheapflights users on 3/10. 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 5/96:35 am
MLI
-
PDX
1 stop7h 02m
United Airlines
Sat 5/1611:55 pm
PDX
-
MLI
1 stop8h 09m
United Airlines
Deal found 3/10$316
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/183:20 pm
MLI
-
PDX
1 stop9h 14m
United Airlines
Thu 4/302:41 pm
PDX
-
MLI
1 stop7h 18m
United Airlines
Deal found 3/8$319
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 4/277:34 pm
MLI
-
PDX
1 stop6h 25m
United Airlines
Sat 5/28:40 am
PDX
-
MLI
2 stops10h 22m
United Airlines
Deal found 3/9$325
This American Airlines deal was found by Cheapflights users on 3/5. 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 stop7h 15m
American Airlines
Wed 4/152:10 pm
SEA
-
MLI
1 stop7h 19m
American Airlines
Deal found 3/5$329
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/106:41 pm
MLI
-
PDX
1 stop7h 16m
American Airlines
Sat 4/183:16 pm
PDX
-
MLI
1 stop6h 38m
American Airlines
Deal found 3/6$329
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/33:20 pm
MLI
-
SEA
2 stops9h 13m
United Airlines
Tue 4/711:59 pm
SEA
-
MLI
1 stop7h 59m
United Airlines
Deal found 3/7$334
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 5/286:00 am
MLI
-
GEG
1 stop9h 14m
American Airlines
Mon 6/12:08 pm
GEG
-
MLI
1 stop7h 47m
American Airlines
Deal found 3/9$334
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/111:55 pm
MLI
-
PDX
1 stop6h 39m
United Airlines
Sat 4/188:40 am
PDX
-
MLI
2 stops10h 32m
United Airlines
Deal found 3/6$334
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 5/87:05 pm
MLI
-
PDX
1 stop6h 50m
United Airlines
Sat 5/1611:55 pm
PDX
-
MLI
1 stop8h 09m
United Airlines
Deal found 3/10$345
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/101:55 pm
MLI
-
PDX
1 stop6h 39m
United Airlines
Sat 4/188:40 am
PDX
-
MLI
2 stops10h 32m
United Airlines
Deal found 3/6$348

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(American Airlines)

One-way from

$136
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$464
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. 7% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 10, 2026.
Use the filters below to find and compare flights from Moline to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 4/11

3:20 pm-10:34 pm

1 stop9h 14m

Portland

Sat 4/18

12:50 pm-9:32 pm

1 stop6h 42m

$329

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Tue 4/21

1:55 pm-12:44 am

2 stops12h 49m

Portland

Sat 4/25

11:59 pm-9:58 am

1 stop7h 59m

$366

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 4/25

6:30 am-11:44 am

1 stop7h 14m

Portland

Sat 5/2

5:00 am-4:51 pm

2 stops9h 51m

$366

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sun 3/22

6:30 am-11:51 am

1 stop7h 21m

Portland

Sat 3/28

11:59 pm-9:58 am

1 stop7h 59m

$379

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Thu 5/28

9:05 am-3:12 pm

1 stop8h 07m

Spokane

Mon 6/1

7:25 pm-9:59 am

2 stops12h 34m

$390

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Tue 3/24

10:46 am-7:28 pm

2 stops10h 42m

Seattle/Tacoma Intl

Sat 3/28

7:00 am-3:07 pm

1 stop6h 07m

$398

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Fri 3/20

9:58 pm-8:58 am

2 stops37h 00m

Portland

Thu 3/26

7:56 pm-9:08 pm

1 stop23h 12m

$403

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Wed 4/8

10:35 am-9:11 pm

2 stops12h 36m

Spokane

Mon 4/13

1:46 pm-9:32 pm

1 stop5h 46m

$413
Quickest round-trip

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Sat 8/29

6:34 pm-11:26 pm

1 stop6h 52m

Seattle/Tacoma Intl

Wed 9/2

1:45 pm-11:23 pm

1 stop7h 38m

$419

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Sat 5/2

3:47 pm-10:47 pm

1 stop9h 00m

Seattle/Tacoma Intl

Tue 5/5

7:00 am-4:51 pm

1 stop7h 51m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 48 resultsSorted by cheapest first
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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 January is currently the most expensive (average of $308). 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 March 10, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,United Airlines, andAmerican 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
12,014 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

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
12,014 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

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
9,409 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

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
7.1
Good
11,414 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

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 6h 52m. Fly via United Airlines or Alaska Airlines to get the fastest option. The distance from Moline to State of Washington is about 1609 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 January is currently the most expensive (average of $308). 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$510FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$470FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$423Average$588FlexibilityNo cancel feeOn-time75%

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