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$115+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — SEA
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$267
(United Airlines)

One-way from

$115
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$373
Provider with most accurate pricing for Moline Quad-City-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Moline Quad-City-Seattle/Tacoma Intl flights.
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From Moline Quad-City to Washington
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One-way flight from Moline Quad-City to Washington
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Highest demand for flights based on searches. 22% potential increase in price ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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 5/275:40 pmMLI - PDX
1 stop6h 46mUnited Airlines
Thu 5/298:30 amPDX - MLI
1 stop6h 17mUnited Airlines
Deal found 4/29$267
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/148:53 amMLI - GEG
1 stop5h 45mUnited Airlines
Sun 5/186:00 amGEG - MLI
2 stops12h 48mUnited Airlines
Deal found 4/29$324
This American Airlines deal was found by Cheapflights users on 4/28. 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 8/46:37 pmMLI - SEA
1 stop17h 19mAmerican Airlines
Sat 8/96:10 amSEA - MLI
1 stop9h 54mAmerican Airlines
Deal found 4/28$337
This American Airlines deal was found by Cheapflights users on 4/29. 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 8/86:34 pmMLI - PDX
1 stop6h 48mAmerican Airlines
Fri 8/1510:23 amPDX - MLI
1 stop5h 41mAmerican Airlines
Deal found 4/29$344
This American Airlines deal was found by Cheapflights users on 4/28. 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 6/53:55 pmMLI - GEG
1 stop9h 25mAmerican Airlines
Sat 6/71:51 pmGEG - MLI
1 stop7h 51mAmerican Airlines
Deal found 4/28$354
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2212:25 pmMLI - SEA
1 stop13h 45mMultiple Airlines
Sat 5/243:20 pmSEA - MLI
1 stop18h 15mMultiple Airlines
Deal found 4/28$384
This United Airlines deal was found by Cheapflights users on 4/28. 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 7/83:45 pmMLI - SEA
1 stop10h 14mUnited Airlines
Sat 7/1211:45 pmSEA - MLI
1 stop14h 58mUnited Airlines
Deal found 4/28$487
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/176:30 amMLI - PSC
2 stops14h 23mUnited Airlines
Tue 6/245:15 amPSC - MLI
1 stop13h 46mUnited Airlines
Deal found 4/29$494
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:16 amMLI - PSC
2 stops11h 35mAlaska Airlines
Sun 5/48:21 amPSC - MLI
2 stops11h 54mAlaska Airlines
Deal found 4/29$529
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/118:39 amMLI - PDX
3 stops40h 07mMultiple Airlines
Sun 6/1510:35 amPDX - MLI
1 stop7h 25mMultiple Airlines
Deal found 4/29$530
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 7/65:27 pmMLI - SEA
1 stop8h 31mDelta
Tue 7/1511:30 amSEA - MLI
1 stop9h 16mDelta
Deal found 4/28$607
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2711:24 amMLI - GEG
2 stops11h 45mAlaska Airlines
Tue 7/16:00 amGEG - MLI
2 stops10h 01mAlaska Airlines
Deal found 4/28$609

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 April 30, 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

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Tue 5/27

5:40 pm-10:26 pm

1 stop6h 46m

Portland

Thu 5/29

8:30 am-4:47 pm

1 stop6h 17m

$267

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Wed 5/14

8:53 am-12:38 pm

1 stop5h 45m

Spokane

Sun 5/18

6:00 am-8:48 pm

2 stops12h 48m

$324

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Fri 8/8

6:34 pm-11:22 pm

1 stop6h 48m

Portland

Fri 8/15

10:23 am-6:04 pm

1 stop5h 41m

$344

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Thu 6/5

3:55 pm-11:20 pm

1 stop9h 25m

Spokane

Sat 6/7

1:51 pm-11:42 pm

1 stop7h 51m

$354

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Thu 5/29

11:15 am-11:09 pm

1 stop13h 54m

Seattle/Tacoma Intl

Mon 6/2

6:20 am-9:45 pm

1 stop13h 25m

$372

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Thu 7/24

5:20 pm-11:59 pm

1 stop8h 39m

Seattle/Tacoma Intl

Sat 7/26

12:20 am-10:22 am

1 stop8h 02m

$475

MolinePasco

MLI - PSC

MLIPSC

Moline Quad-City

Tue 6/17

6:30 am-6:53 pm

2 stops14h 23m

Pasco Tri Cities

Tue 6/24

5:15 am-9:01 pm

1 stop13h 46m

$494

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Fri 6/20

11:24 am-10:56 pm

2 stops13h 32m

Spokane

Mon 6/23

9:45 am-11:42 pm

2 stops11h 57m

$529

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Wed 6/11

8:39 am-10:46 pm

3 stops40h 07m

Portland

Sun 6/15

10:35 am-8:00 pm

1 stop7h 25m

$530

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Sat 5/31

6:05 am-12:25 pm

1 stop8h 20m

Seattle/Tacoma Intl

Thu 6/5

7:00 am-11:42 pm

2 stops14h 42m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 results
1
2

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 July is currently the most expensive (average of $405). 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 April 30, 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.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Moline to Washington. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 $115 on American Airlines. Other airlines that offer cheap prices include United Airlines from $126 and Alaska Airlines from $295 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 - 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, 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 July is currently the most expensive (average of $405). 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$515FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$294Average$582FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$433Average$707FlexibilityNo cancel feeOn-time75%

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