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$62+ Cheap flights from Des Moines to Seattle (DSM - SEA)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
Jul 31 — Aug 71
From?
To?
Wed 7/31
Wed 8/7
1 adult, Economy
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The best prices from Des Moines to Seattle/Tacoma Intl are usually found in February or January, booked 70 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Des Moines to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 26, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$137
(mytrip.com)

One-way from

$62
(Trip.com)
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 29% potential price drop
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From Des Moines to Seattle/Tacoma Intl
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One-way flight from Des Moines to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Des Moines to Seattle?

Friday flights are found to be more expensive to fly from Des Moines to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

How far in advance should I book a flight from Des Moines to Seattle?

Find a great deal and save up to 143% by booking at least 35 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Des Moines to Seattle within the next two weeks, with the cheapest ticket starting at $503.

What is the cheapest month to fly from Des Moines to Seattle?

The best pricing can be found in the month of February. Prices to Seattle from Des Moines average $449. You can even find prices in February for less than $449, as users have found deals to Seattle from as low as $237. The month of June appears to be one of the more expensive times to travel to Seattle from Des Moines. Flying in the targeted month can save you up to 36%.

What is the cheapest time of day to fly from DSM to SEA?

It’s optimal to fly from Des Moines to Seattle in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

Cheap Des Moines to Seattle flights in July & August 2024

Find cheap flight options from Des Moines to Seattle specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 26, 2024.
Scroll through some of the best deals on flights from Des Moines to Seattle in 2024. Check back soon for alternative fares.
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/219:33 amDSM - SEA
1 stop23h 51mFrontier
Tue 8/276:15 pmSEA - DSM
1 stop12h 28mFrontier
Deal found 7/23$137
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/244:27 pmDSM - SEA
1 stop16h 33mFrontier
Sat 8/318:02 pmSEA - DSM
1 stop15h 33mFrontier
Deal found 7/23$140
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/219:33 amDSM - SEA
1 stop23h 51mFrontier
Wed 8/288:57 pmSEA - DSM
1 stop15h 28mFrontier
Deal found 7/24$142
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/244:27 pmDSM - SEA
1 stop16h 33mFrontier
Sat 8/318:02 pmSEA - DSM
1 stop15h 33mFrontier
Deal found 7/24$153
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/239:33 amDSM - SEA
1 stop23h 31mFrontier
Fri 8/308:58 pmSEA - DSM
1 stop16h 39mFrontier
Deal found 7/24$165
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/149:33 amDSM - SEA
1 stop23h 51mFrontier
Sun 8/188:00 amSEA - DSM
1 stop22h 43mFrontier
Deal found 7/25$181
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/121:18 pmDSM - SEA
1 stop21h 20mFrontier
Tue 8/209:38 amSEA - DSM
1 stop21h 05mFrontier
Deal found 7/24$207
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/289:33 amDSM - SEA
1 stop12h 24mFrontier
Sat 8/318:02 pmSEA - DSM
1 stop15h 33mFrontier
Deal found 7/25$217
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/74:09 pmDSM - SEA
1 stop20h 15mFrontier
Wed 8/148:57 pmSEA - DSM
1 stop15h 28mFrontier
Deal found 7/24$221

Des Moines to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Des Moines and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.
Scroll through some of the best deals on flights from Des Moines to Seattle in 2024. Check back soon for alternative fares.
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/219:33 amDSM - SEA
1 stop23h 51mFrontier
Tue 8/276:15 pmSEA - DSM
1 stop12h 28mFrontier
Deal found 7/23$137
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/244:27 pmDSM - SEA
1 stop16h 33mFrontier
Sat 8/318:02 pmSEA - DSM
1 stop15h 33mFrontier
Deal found 7/23$140
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/49:33 amDSM - SEA
1 stop24h 28mFrontier
Wed 9/118:21 pmSEA - DSM
1 stop19h 12mFrontier
Deal found 7/24$141
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/219:33 amDSM - SEA
1 stop23h 51mFrontier
Wed 8/288:57 pmSEA - DSM
1 stop15h 28mFrontier
Deal found 7/24$142
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/186:53 pmDSM - SEA
1 stop15h 08mFrontier
Sat 9/289:01 amSEA - DSM
1 stop6h 46mFrontier
Deal found 7/24$143
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/186:38 pmDSM - SEA
1 stop15h 23mFrontier
Wed 9/259:46 pmSEA - DSM
1 stop17h 47mFrontier
Deal found 7/24$144
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/256:53 pmDSM - SEA
1 stop15h 08mFrontier
Sat 9/289:01 amSEA - DSM
1 stop6h 46mFrontier
Deal found 7/24$145
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/156:23 pmDSM - SEA
1 stop15h 38mFrontier
Wed 9/259:46 pmSEA - DSM
1 stop17h 47mFrontier
Deal found 7/24$147
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/76:37 pmDSM - SEA
1 stop28h 09mFrontier
Tue 9/249:46 pmSEA - DSM
1 stop18h 02mFrontier
Deal found 7/24$150

Des Moines to Seattle flights leaving soon

Find last-minute flight options from Des Moines to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.
Book one of these great deals on flights from Des Moines to Seattle. Users should examine the flight details to ensure there are no surprises.
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:25 pmDSM - SEA
1 stop18h 40mFrontier
Sat 8/109:24 pmSEA - DSM
1 stop14h 14mFrontier
Deal found 7/23$268
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/32:20 pmDSM - SEA
1 stop20h 17mFrontier
Tue 8/68:30 pmSEA - DSM
1 stop16h 39mFrontier
Deal found 7/25$305
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:25 pmDSM - SEA
1 stop18h 40mFrontier
Wed 8/78:00 amSEA - DSM
1 stop27h 35mFrontier
Deal found 7/24$312
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:25 pmDSM - SEA
1 stop18h 40mFrontier
Fri 8/98:05 amSEA - DSM
1 stop27h 10mFrontier
Deal found 7/24$331
This Gotogate deal was found by Cheapflights users on 7/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/314:09 pmDSM - SEA
1 stop20h 15mFrontier
Sat 8/109:24 pmSEA - DSM
1 stop14h 14mFrontier
Deal found 7/23$338
This Gotogate deal was found by Cheapflights users on 7/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/32:20 pmDSM - SEA
1 stop20h 17mFrontier
Thu 8/88:26 pmSEA - DSM
1 stop14h 58mFrontier
Deal found 7/25$339
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/32:20 pmDSM - SEA
1 stop8h 56mFrontier
Wed 8/78:00 amSEA - DSM
1 stop5h 09mFrontier
Deal found 7/25$354
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/314:09 pmDSM - SEA
1 stop20h 15mFrontier
Fri 8/98:05 amSEA - DSM
1 stop27h 10mFrontier
Deal found 7/24$356
This Gotogate deal was found by Cheapflights users on 7/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:25 pmDSM - SEA
1 stop18h 40mFrontier
Tue 8/68:30 pmSEA - DSM
1 stop16h 39mFrontier
Deal found 7/23$359

One-way flights to Seattle from Des Moines

Search for one-way flight options from Des Moines to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.
Some of the best available deals we've found on one-way flights from Des Moines to Seattle. Those seeking round-trip flights from Des Moines to Seattle should utilize the search form at the the top of the page.
This Trip.com deal was found by Cheapflights users on 7/25. 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.
Mon 9/236:37 pmDSM - SEA
1 stop26h 42mFrontier
Deal found 7/25$62
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/252:25 pmDSM - SEA
1 stop18h 39mFrontier
Deal found 7/25$77
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/252:25 pmDSM - SEA
1 stop18h 39mFrontier
Deal found 7/25$78
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/512:52 pmDSM - SEA
1 stop21h 46mFrontier
Deal found 7/24$137
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/58:43 pmDSM - SEA
2 stops29h 52mMultiple Airlines
Deal found 7/24$153
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/314:09 pmDSM - SEA
1 stop20h 15mFrontier
Deal found 7/25$167
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:25 pmDSM - SEA
1 stop18h 40mFrontier
Deal found 7/25$168
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/258:30 amDSM - SEA
2 stops31h 33mMultiple Airlines
Deal found 7/25$171
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/258:30 amDSM - SEA
3 stops41h 40mMultiple Airlines
Deal found 7/25$184

Find flights from Des Moines to Seattle within your budget

Customize your flight search to find flights from Des Moines to Seattle 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 2,752,877 searches. Data last updated July 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$137 - $321

Route

Depart

Return

Price

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Wed 8/21

1 stop23h 51m

Seattle/Tacoma Intl

Tue 8/27

1 stop12h 28m

$137

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Sat 8/24

1 stop16h 33m

Seattle/Tacoma Intl

Sat 8/31

1 stop15h 33m

$140

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Wed 9/4

1 stop24h 28m

Seattle/Tacoma Intl

Wed 9/11

1 stop19h 12m

$141

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Wed 8/21

1 stop23h 51m

Seattle/Tacoma Intl

Wed 8/28

1 stop15h 28m

$142

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Wed 9/18

1 stop15h 08m

Seattle/Tacoma Intl

Sat 9/28

1 stop6h 46m

$143

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Sun 9/1

2 stops9h 06m

Seattle/Tacoma Intl

Tue 9/10

2 stops12h 49m

$202

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Wed 9/18

1 stop7h 17m

Seattle/Tacoma Intl

Sat 9/28

1 stop6h 46m

$275

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Tue 9/17

1 stop5h 45m

Seattle/Tacoma Intl

Tue 10/1

1 stop8h 40m

$306

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Wed 8/28

1 stop7h 55m

Seattle/Tacoma Intl

Fri 8/30

1 stop6h 43m

$321

Flights are sorted by cheapest first

Deals found on 7/23

How far ahead should I book a flight from Des Moines to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Des Moines to Seattle. Price data was last updated on July 25, 2024.
To ensure you get the cheapest price possible for a flight from Des Moines to Seattle, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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What is the cheapest day to fly from Des Moines to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Des Moines to Seattle. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Des Moines to Seattle flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Des Moines to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Des Moines 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.

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

If weather is an important factor for your trip to Seattle, 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 Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated July 26, 2024.
To help decide which airline to fly from Des Moines to Seattle, see what other customers have to say about Frontier, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Crew

8.6

Entertainment

7.2

Overall

8.1

Comfort

7.9

Food

7.2

Boarding

8.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Crew

8.6

Entertainment

7.2

Overall

8.1

Comfort

7.9

Food

7.2

Boarding

8.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Crew

8.6

Entertainment

7.2

Overall

8.1

Comfort

7.9

Food

7.2

Boarding

8.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Crew

8.6

Entertainment

7.2

Overall

8.1

Comfort

7.9

Food

7.2

Boarding

8.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Crew

8.6

Entertainment

7.2

Overall

8.1

Comfort

7.9

Food

7.2

Boarding

8.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Frontier
6.2
Okay
3,835 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Crew

8.6

Entertainment

7.2

Overall

8.1

Comfort

7.9

Food

7.2

Boarding

8.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Des Moines to Seattle for under $200 on Cheapflights?

    Yes, there are multiple flights from Des Moines to Seattle for under $200. The cheapest flight booked recently is on Frontier for just $137, but on average you can expect to pay $157.

  • Are there last-minute flights available from Des Moines to Seattle for under $300?

    There are currently 20+ open flights from Des Moines to Seattle within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Des Moines to Seattle round-trip?

    Frontier, at $137, was found to be the cheapest airline from Des Moines to Seattle. An alternate airline flying to your destination would be United Airlines. Frontier is priced at 69% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Des Moines to Seattle one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $62. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from Des Moines to Seattle for a low price.

  • What does DSM to SEA mean?

    This is defined as Des Moines Airport (DSM) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Des Moines to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Des Moines to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Des Moines to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Des Moines to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Des Moines to Seattle that include hotel bookings?

    Yes. In addition to deals on Des Moines to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Des Moines to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to Seattle.

  • Can I find deals for business class flights from Des Moines to Seattle?

    Yes. Cheapflights offers flight deals from Des Moines to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Des Moines to Seattle that allow pets onboard?

    Many airlines flying from Des Moines to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Des Moines to Seattle?

    Yes, you can often find last-minute deals on Des Moines to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Des Moines to Seattle flight deals updated?

    The Des Moines to Seattle flight deals you see on this page were last updated on 7/24.

  • What are the most popular airlines that fly from Des Moines to Seattle?

    When booking a flight from Des Moines to Seattle, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

  • What is the cheapest month to book a flight from Des Moines to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Des Moines to Seattle (average of $246). Flying from Des Moines to Seattle in July is currently the most expensive (average of $412). 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.

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Top 5 airlines flying from Des Moines to Seattle

Discover the top 5 airlines that operate flights from Des Moines to Seattle. 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 2,752,877 searches. Data last updated July 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$154Average$250FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$247Average$428FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$546FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$490FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$453Average$645FlexibilityNo cancel feeOn-time75%
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