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

Allegiant Air, Frontier, and Delta are the most popular carriers operating from Des Moines to Washington

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 51% 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.

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 April 2025.

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.

$81 Cheap Flights from Des Moines to Washington in 2025

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Find the cheapest flights from Des Moines to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Des Moines to Washington.

2:23 pm - 4:01 pmDSM-PDX

3h 38mnonstop

4:54 pm - 10:09 pmPDX-DSM

3h 15mnonstop

$178Allegiant Air

Find Deal

Tue, Jul 1 - Tue, Jul 8

2:23 pm - 4:01 pmDSM-PDX

3h 38mnonstop

6:01 pm - 11:26 pmPDX-DSM

3h 25mnonstop

$180Allegiant Air

Find Deal

Tue, Jun 24 - Thu, Jun 26

5:30 am - 10:43 amDSM-PDX

7h 13m1 stop

11:54 pm - 9:33 amPDX-DSM

7h 39m1 stop

$299American Airlines

Find Deal

Tue, Jul 1 - Tue, Jul 8

5:23 pm - 11:53 pmDSM-SEA

8h 30m1 stop

11:53 pm - 10:19 amSEA-DSM

8h 26m1 stop

$299Delta

Find Deal

Tue, Jun 10 - Tue, Jun 17

7:05 am - 1:17 pmDSM-GEG

8h 12m1 stop

6:50 am - 2:15 pmGEG-DSM

5h 25m1 stop

$301Delta

Find Deal

Wed, Jul 16 - Sat, Jul 19

6:00 am - 9:39 amDSM-PDX

5h 39m1 stop

8:45 am - 4:18 pmPDX-DSM

5h 33m1 stop

$318United Airlines

Find Deal

Tue, May 27 - Fri, May 30

4:05 pm - 8:33 pmDSM-GEG

6h 28m1 stop

6:12 am - 4:58 pmGEG-DSM

8h 46m1 stop

$319American Airlines

Find Deal

Thu, Sep 4 - Mon, Sep 8

3:25 pm - 12:05 amDSM-SEA

10h 40m2 stops

5:00 am - 1:00 pmSEA-DSM

6h 00m1 stop

$322Southwest

Find Deal

Wed, Aug 13 - Thu, Aug 21

9:10 am - 1:00 pmDSM-PDX

5h 50m1 stop

8:50 am - 4:10 pmPDX-DSM

5h 20m1 stop

$335United Airlines

Find Deal

Sat, Aug 9 - Sat, Aug 16

6:10 am - 12:35 pmDSM-PDX

8h 25m2 stops

7:25 am - 6:35 pmPDX-DSM

9h 10m1 stop

$373Southwest

Find Deal

Sat, Aug 16 - Sat, Aug 23

Southwest flights from Des Moines to State of Washington

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

Southwest

Aug 13

DSM3:25 pmDes Moines

10h 40m

2 stops

SEA12:05 amSeattle/Tacoma Intl

Aug 21

SEA5:00 amSeattle/Tacoma Intl

6h 00m

1 stop

DSM1:00 pmDes Moines

$322

Find similar

Southwest

Aug 16

DSM6:10 amDes Moines

8h 25m

2 stops

PDX12:35 pmPortland

Aug 23

PDX7:25 amPortland

9h 10m

1 stop

DSM6:35 pmDes Moines

$373

Find similar

Southwest

Jun 26

DSM1:35 pmDes Moines

11h 05m

2 stops

GEG10:40 pmSpokane

Jul 3

GEG5:00 amSpokane

5h 50m

1 stop

DSM12:50 pmDes Moines

$381

Find similar

Delta flights from Des Moines to State of Washington

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

Delta

Jun 10

DSM5:23 pmDes Moines

8h 30m

1 stop

SEA11:53 pmSeattle/Tacoma Intl

Jun 17

SEA11:53 pmSeattle/Tacoma Intl

8h 26m

1 stop

DSM10:19 amDes Moines

$299

Find similar

Delta

Jul 16

DSM7:05 amDes Moines

8h 12m

1 stop

GEG1:17 pmSpokane

Jul 19

GEG6:50 amSpokane

5h 25m

1 stop

DSM2:15 pmDes Moines

$301

Find similar

Delta

Jul 16

DSM5:23 pmDes Moines

8h 15m

2 stops

GEG11:38 pmSpokane

Jul 19

GEG6:50 amSpokane

5h 25m

1 stop

DSM2:15 pmDes Moines

$306

Find similar

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 January is, on average, the cheapest month to fly to State of Washington from Des Moines, with most prices found around $371. If you aren’t able to travel to State of Washington during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $381.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Des Moines to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $406. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Des Moines to State of Washington for around $504.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $394. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $476 on average. Flights to State of Washington from Des Moines in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 10 weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $462 when searching 10 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 $341 on momondo.

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

Best Price Found	$81
Fastest flight time	3h 38m
Direct flights	Mon, Wed and Fri
Airports in State of Washington	3 airports

The best one-way flight to State of Washington from Des Moines in the past 72 hours is $81. The best round-trip flight deal from Des Moines to State of Washington found on momondo in the last 72 hours is $178.

The fastest flight from Des Moines to State of Washington takes 3h 38m

Direct flights go from Des Moines to State of Washington on Monday, Wednesday and Friday. The only airline offering direct flights is Allegiant Air.

There are 3 airports near State of Washington: Portland (PDX), Spokane (GEG), Seattle/Tacoma Intl (SEA)

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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 April 2025.
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 $127	Free Cancellation	Rating 5.9 3,285 reviews	Search Frontier flights
United Airlines	PriceFrom $233	Free Cancellation	Rating 7.4 8,696 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 8.0 7,929 reviews	Search Delta flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $336	Free Cancellation	Rating 8.0 4,292 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $486	Free Cancellation	Rating 8.0 9,949 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.