What airlines fly to State of Washington?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to State of Washington from Des Moines according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 6 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Des Moines to Washington?

Frontier, Delta, and United Airlines are the most popular carriers operating from Des Moines to Washington

When did momondo last update prices for flights from Des Moines Airport to Washington?

Prices for flights from Des Moines Airport to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Des Moines Airport to Washington?

There are 7 operators available for flights from Des Moines Airport to Washington as of March 2026.

How old do you have to be to fly from Des Moines Airport to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Des Moines Airport to Washington.

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

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$93 Cheap Flights from Des Moines to Washington in 2026

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Find the cheapest flights from Des Moines to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 10:43 am

DSM

PDX

3h 43mnonstop

5:35 pm - 10:56 pm

PDX

DSM

3h 21mnonstop

$176Allegiant Air

Tue, Jun 30 - Thu, Jul 2

3:11 pm - 4:54 pm

DSM

PDX

3h 43mnonstop

5:41 pm - 10:55 pm

PDX

DSM

3h 14mnonstop

$179Allegiant Air

Sun, Jun 7 - Thu, Jun 11

3:11 pm - 4:54 pm

DSM

PDX

3h 43mnonstop

5:35 pm - 10:56 pm

PDX

DSM

3h 21mnonstop

$183Allegiant Air

Sun, Jun 28 - Thu, Jul 2

8:14 pm - 1:02 pm

DSM

PDX

18h 48m

1 stop

11:15 am - 1:09 pm

PDX

DSM

23h 54m

1 stop

$191Frontier

Mon, Apr 13 - Sun, Apr 19

8:14 pm - 1:02 pm

DSM

PDX

18h 48m

1 stop

11:15 am - 1:09 pm

PDX

DSM

23h 54m

1 stop

$203Frontier

Mon, Apr 13 - Sun, Apr 19

7:05 pm - 12:44 am

DSM

SEA

7h 39m

1 stop

5:30 am - 6:25 pm

SEA

DSM

10h 55m

1 stop

$301American Airlines

Thu, Apr 23 - Thu, Apr 30

5:17 pm - 9:11 pm

DSM

GEG

5h 54m

1 stop

4:01 pm - 11:42 pm

GEG

DSM

5h 41m

1 stop

$317United Airlines

Wed, Apr 15 - Tue, Apr 21

6:55 am - 1:45 pm

DSM

GEG

8h 50m

2 stops

1:45 pm - 9:15 pm

GEG

DSM

5h 30m

1 stop

$322Southwest

Wed, Apr 15 - Tue, Apr 21

6:55 am - 1:45 pm

DSM

GEG

8h 50m

2 stops

7:00 am - 9:15 pm

GEG

DSM

12h 15m

2 stops

$327Southwest

Wed, Apr 15 - Tue, Apr 21

5:17 pm - 9:16 pm

DSM

GEG

5h 59m

1 stop

5:00 am - 12:36 pm

GEG

DSM

5h 36m

1 stop

$372United Airlines

Wed, May 20 - Mon, May 25

American Airlines flights from Des Moines to State of Washington

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

American Airlines

Apr 23

DSM7:05 pmDes Moines

7h 39m

1 stop

SEA12:44 amSeattle/Tacoma Intl

Apr 30

SEA5:30 amSeattle/Tacoma Intl

10h 55m

1 stop

DSM6:25 pmDes Moines

$301

American Airlines

May 2

DSM6:00 amDes Moines

8h 29m

1 stop

SEA12:29 pmSeattle/Tacoma Intl

May 9

SEA5:30 amSeattle/Tacoma Intl

10h 55m

1 stop

DSM6:25 pmDes Moines

$311

American Airlines

May 7

DSM5:01 pmDes Moines

7h 37m

1 stop

SEA10:38 pmSeattle/Tacoma Intl

May 11

SEA5:30 amSeattle/Tacoma Intl

10h 55m

1 stop

DSM6:25 pmDes Moines

$315

Frontier flights from Des Moines to State of Washington

Our best Frontier deals on Des Moines to State of Washington flight tickets

Frontier

Apr 13

DSM8:14 pmDes Moines

18h 48m

1 stop

PDX1:02 pmPortland

Apr 19

PDX11:15 amPortland

23h 54m

1 stop

DSM1:09 pmDes Moines

$191

Frontier

Apr 17

DSM2:04 pmDes Moines

21h 23m

1 stop

SEA9:27 amSeattle/Tacoma Intl

Apr 19

SEA7:12 pmSeattle/Tacoma Intl

15h 57m

1 stop

DSM1:09 pmDes Moines

$198

Frontier

Apr 13

DSM8:14 pmDes Moines

18h 48m

1 stop

PDX1:02 pmPortland

Apr 19

PDX11:15 amPortland

23h 54m

1 stop

DSM1:09 pmDes Moines

$203

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Tue 6/30

9:00 am-10:43 am

Nonstop3h 43m

Portland

Thu 7/2

5:35 pm-10:56 pm

Nonstop3h 21m

$176

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sun 6/7

3:11 pm-4:54 pm

Nonstop3h 43m

Portland

Thu 6/11

5:41 pm-10:55 pm

Nonstop3h 14m

$179

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Sun 6/28

3:11 pm-4:54 pm

Nonstop3h 43m

Portland

Thu 7/2

5:35 pm-10:56 pm

Nonstop3h 21m

$183

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Mon 4/13

8:14 pm-1:02 pm

1 stop18h 48m

Portland

Sun 4/19

11:15 am-1:09 pm

1 stop23h 54m

$191

Des MoinesPortland

DSM - PDX

DSMPDX

Des Moines

Mon 4/13

8:14 pm-1:02 pm

1 stop18h 48m

Portland

Sun 4/19

11:15 am-1:09 pm

1 stop23h 54m

$203

Des MoinesSeattle

DSM - SEA

DSMSEA

Des Moines

Thu 4/23

7:05 pm-12:44 am

1 stop7h 39m

Seattle/Tacoma Intl

Thu 4/30

5:30 am-6:25 pm

1 stop10h 55m

$301

Des MoinesSpokane

DSM - GEG

DSMGEG

Des Moines

Wed 4/15

5:17 pm-9:11 pm

1 stop5h 54m

Spokane

Tue 4/21

4:01 pm-11:42 pm

1 stop5h 41m

$317

Des MoinesSpokane

DSM - GEG

DSMGEG

Des Moines

Wed 4/15

6:55 am-1:45 pm

2 stops8h 50m

Spokane

Tue 4/21

1:45 pm-9:15 pm

1 stop5h 30m

$322

Des MoinesSpokane

DSM - GEG

DSMGEG

Des Moines

Wed 4/15

6:55 am-1:45 pm

2 stops8h 50m

Spokane

Tue 4/21

7:00 am-9:15 pm

2 stops12h 15m

$327

Des MoinesSpokane

DSM - GEG

DSMGEG

Des Moines

Wed 5/20

5:17 pm-9:16 pm

1 stop5h 59m

Spokane

Mon 5/25

5:00 am-12:36 pm

1 stop5h 36m

$372

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 Des Moines 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 Des Moines, with most prices found around $345. If you aren’t able to travel to State of Washington during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $385.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Des Moines when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $451 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 Des Moines for as low as $386 on momondo.

Can stopping save me money on Des Moines to State of Washington flights?

You could potentially save up to 46% on your flight if you consider stops on a Des Moines to State of Washington flight.

Cheap Des Moines to State of Washington flight deals and tips

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

Fastest flight time	3h 39m
Direct flights	Mon, Wed and Fri
Airports in State of Washington	96 airports

The fastest flight from Des Moines to State of Washington takes 3h 39m

Direct flights go from Des Moines to State of Washington on Monday, Wednesday and Friday. There are no airlines offering direct flights.

There are 96 airports in State of Washington. From Des Moines there are direct flights to Portland (PDX).

Search flight deals

When did momondo last update prices for flights from Des Moines Airport to Washington?
Prices for flights from Des Moines Airport to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Des Moines Airport to Washington?
There are 7 operators available for flights from Des Moines Airport to Washington as of March 2026.
How old do you have to be to fly from Des Moines Airport to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Des Moines Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Des Moines to State of Washington

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $115	Free Cancellation	Rating 5.7 3,041 reviews	Search Frontier flights
Delta	PriceFrom $183	Free Cancellation	Rating 7.9 8,246 reviews	Search Delta flights
American Airlines	PriceFrom $298	Free Cancellation	Rating 7.1 11,381 reviews	Search American Airlines flights
Southwest	PriceFrom $300	Free Cancellation	Rating 8.0 4,304 reviews	Search Southwest flights
United Airlines	PriceFrom $312	Free Cancellation	Rating 7.4 9,382 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $506	Free Cancellation	Rating 8.0 11,982 reviews	Search Alaska Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Des Moines to Washington. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Washington from Des Moines with this policy.

How can momondo help me find flights from Des Moines to Washington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Des Moines.

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

Price alerts on flights to Washington from Des Moines 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.