What is the cheapest airline that flies from Moline Quad-City to Washington?

American Airlines, Delta, and Allegiant Air are the most popular carriers operating from Moline Quad-City to Washington

What airlines fly to State of Washington?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to State of Washington from Moline according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 5 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Moline Quad-City Airport to Washington?

Prices for flights from Moline Quad-City Airport to Washington were last updated today.

How many operators does momondo search for flights from Moline Quad-City Airport to Washington?

There are 3 operators available for flights from Moline Quad-City Airport to Washington as of May 2026.

How old do you have to be to fly from Moline Quad-City Airport to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Moline Quad-City Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$227 Cheap Flights from Moline to Washington in 2026

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Find the cheapest flights from Moline to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:38 pm - 10:50 pm

MLI

PDX

6h 12m

1 stop

5:20 am - 4:01 pm

PDX

MLI

8h 41m

1 stop

$291American Airlines

Sat, Sep 12 - Sat, Sep 19

5:39 pm - 10:29 pm

MLI

PDX

6h 50m

1 stop

7:00 am - 3:06 pm

PDX

MLI

6h 06m

1 stop

$325United Airlines

Thu, May 28 - Thu, Jun 4

5:56 am - 6:13 pm

MLI

GEG

14h 17m

2 stops

10:48 pm - 10:22 am

GEG

MLI

9h 34m

1 stop

$344Delta

Fri, Jul 10 - Tue, Jul 14

6:52 pm - 12:41 am

MLI

SEA

7h 49m

1 stop

5:15 am - 3:59 pm

SEA

MLI

8h 44m

1 stop

$349American Airlines

Thu, Jun 4 - Wed, Jun 10

5:00 pm - 12:09 am

MLI

SEA

9h 09m

1 stop

11:05 pm - 4:22 pm

SEA

MLI

15h 17m

2 stops

$354Delta

Wed, Oct 7 - Mon, Oct 12

5:55 am - 11:24 am

MLI

GEG

7h 29m

1 stop

12:40 pm - 10:30 pm

GEG

MLI

7h 50m

1 stop

$354Delta

Tue, Sep 1 - Tue, Sep 8

5:39 pm - 10:29 pm

MLI

PDX

6h 50m

1 stop

10:40 pm - 9:59 am

PDX

MLI

9h 19m

1 stop

$355United Airlines

Thu, May 28 - Mon, Jun 1

6:50 pm - 12:52 am

MLI

SEA

8h 02m

1 stop

5:05 am - 4:11 pm

SEA

MLI

9h 06m

1 stop

$359American Airlines

Tue, Jul 7 - Tue, Jul 21

5:55 am - 4:04 pm

MLI

GEG

12h 09m

2 stops

12:40 pm - 10:30 pm

GEG

MLI

7h 50m

1 stop

$359Delta

Tue, Sep 1 - Tue, Sep 8

11:07 am - 9:29 pm

MLI

PSC

12h 22m

2 stops

7:17 pm - 10:43 am

PSC

MLI

13h 26m

2 stops

$611Alaska Airlines

Thu, May 28 - Mon, Jun 1

United Airlines flights from Moline to State of Washington

Our best United Airlines deals on Moline to State of Washington flight tickets

United Airlines

May 28

MLI5:39 pmMoline Quad-City

6h 50m

1 stop

PDX10:29 pmPortland

Jun 4

PDX7:00 amPortland

6h 06m

1 stop

MLI3:06 pmMoline Quad-City

$325

United Airlines

May 28

MLI5:39 pmMoline Quad-City

6h 50m

1 stop

PDX10:29 pmPortland

Jun 1

PDX10:40 pmPortland

9h 19m

1 stop

MLI9:59 amMoline Quad-City

$355

United Airlines

Jun 5

MLI3:15 pmMoline Quad-City

9h 14m

1 stop

PDX10:29 pmPortland

Jun 12

PDX11:40 pmPortland

8h 19m

1 stop

MLI9:59 amMoline Quad-City

$359

American Airlines flights from Moline to State of Washington

Our best American Airlines deals on Moline to State of Washington flight tickets

American Airlines

Sep 12

MLI6:38 pmMoline Quad-City

6h 12m

1 stop

PDX10:50 pmPortland

Sep 19

PDX5:20 amPortland

8h 41m

1 stop

MLI4:01 pmMoline Quad-City

$291

American Airlines

Jun 4

MLI6:52 pmMoline Quad-City

7h 49m

1 stop

SEA12:41 amSeattle/Tacoma Intl

Jun 10

SEA5:15 amSeattle/Tacoma Intl

8h 44m

1 stop

MLI3:59 pmMoline Quad-City

$349

American Airlines

Jul 7

MLI6:50 pmMoline Quad-City

8h 02m

1 stop

SEA12:52 amSeattle/Tacoma Intl

Jul 21

SEA5:05 amSeattle/Tacoma Intl

9h 06m

1 stop

MLI4:11 pmMoline Quad-City

$359

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Sat 9/12

6:38 pm-10:50 pm

1 stop6h 12m

Portland

Sat 9/19

5:20 am-4:01 pm

1 stop8h 41m

$291

Quickest round-trip

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Thu 5/28

5:39 pm-10:29 pm

1 stop6h 50m

Portland

Thu 6/4

7:00 am-3:06 pm

1 stop6h 06m

$325

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Fri 7/10

5:56 am-6:13 pm

2 stops14h 17m

Spokane

Tue 7/14

10:48 pm-10:22 am

1 stop9h 34m

$344

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Thu 6/4

6:52 pm-12:41 am

1 stop7h 49m

Seattle/Tacoma Intl

Wed 6/10

5:15 am-3:59 pm

1 stop8h 44m

$349

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Wed 10/7

5:00 pm-12:09 am

1 stop9h 09m

Seattle/Tacoma Intl

Mon 10/12

11:05 pm-4:22 pm

2 stops15h 17m

$354

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Tue 9/1

5:55 am-11:24 am

1 stop7h 29m

Spokane

Tue 9/8

12:40 pm-10:30 pm

1 stop7h 50m

$354

MolinePortland

MLI - PDX

MLIPDX

Moline Quad-City

Thu 5/28

5:39 pm-10:29 pm

1 stop6h 50m

Portland

Mon 6/1

10:40 pm-9:59 am

1 stop9h 19m

$355

MolineSeattle

MLI - SEA

MLISEA

Moline Quad-City

Tue 7/7

6:50 pm-12:52 am

1 stop8h 02m

Seattle/Tacoma Intl

Tue 7/21

5:05 am-4:11 pm

1 stop9h 06m

$359

MolineSpokane

MLI - GEG

MLIGEG

Moline Quad-City

Tue 9/1

5:55 am-4:04 pm

2 stops12h 09m

Spokane

Tue 9/8

12:40 pm-10:30 pm

1 stop7h 50m

$359

MolinePasco

MLI - PSC

MLIPSC

Moline Quad-City

Thu 5/28

11:07 am-9:29 pm

2 stops12h 22m

Pasco Tri Cities

Mon 6/1

7:17 pm-10:43 am

2 stops13h 26m

$611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Moline to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of October is, on average, the cheapest month to fly to State of Washington from Moline, with most prices found around $278. If you aren’t able to travel to State of Washington during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $288.

How far in advance should I book a flight from Moline to Washington?

You are more likely to see cheaper flights to State of Washington from Moline when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $472 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Moline for as low as $377 on momondo.

Cheap Moline to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moline to State of Washington

Fastest flight time	6h 50m
Direct flights	None

The fastest flight from Moline to State of Washington takes 6h 50m

There are no direct flights from Moline to State of Washington. There are no popular flight routes from Moline to State of Washington.

Search flight deals

Frequently asked questions about flying from Moline to Washington

When did momondo last update prices for flights from Moline Quad-City Airport to Washington?
Prices for flights from Moline Quad-City Airport to Washington were last updated today.
How many operators does momondo search for flights from Moline Quad-City Airport to Washington?
There are 3 operators available for flights from Moline Quad-City Airport to Washington as of May 2026.
How old do you have to be to fly from Moline Quad-City Airport to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Moline Quad-City Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Moline to State of Washington

Compare and see reviews for airlines that fly from Moline to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,663 reviews	Search American Airlines flights
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 9,718 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $423	Free Cancellation	Rating 7.9 12,366 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Moline to Washington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Moline to Washington for you.

Can I find flights from Moline to Washington with flexible booking policies on momondo?

Yes. All flights to Washington from Moline on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Moline to Washington?

momondo provides multiple filters to help you find the best flight to Washington from Moline. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Moline to Washington right now. Can momondo alert me if prices change?

Price alerts on flights to Washington from Moline are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.