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Cheap flights from Des Moines to Seattle (DSM - SEA) from $94

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DSM — SEA
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
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 May 29, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$247

One-way from

$205
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 30% 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?

Thursday 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 114% by booking at least 57 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 $533.

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 $456. You can even find prices in February for less than $456, 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 43%.

When is the cheapest time to fly from Des Moines to Seattle (DSM - SEA)?

It’s optimal to fly from Des Moines to Seattle in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

Cheap Frontier flights from Des Moines to Seattle

Explore cheap flight options specifically provided by Frontier for the route between Des Moines and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Peruse some of the lowest-priced Frontier flights we've found from Des Moines to Seattle. Make sure to check back often as deals are often changing.
Sat 6/159:21 pmDSM - SEA
1 stop13h 49mFrontier
Tue 6/189:41 amSEA - DSM
1 stop20h 38mFrontier
Deal found 5/28$197
Sat 8/249:15 pmDSM - SEA
1 stop13h 22mFrontier
Sat 9/79:37 amSEA - DSM
1 stop8h 38mFrontier
Deal found 5/28$205
Sat 9/79:15 pmDSM - SEA
1 stop13h 22mFrontier
Sat 9/149:37 amSEA - DSM
1 stop8h 38mFrontier
Deal found 5/27$208
Sat 9/79:15 pmDSM - SEA
1 stop13h 22mFrontier
Sat 9/149:37 amSEA - DSM
1 stop8h 38mFrontier
Deal found 5/28$213
Fri 6/73:27 pmDSM - SEA
1 stop20h 59mFrontier
Tue 6/189:41 amSEA - DSM
1 stop20h 38mFrontier
Deal found 5/27$232
Wed 6/59:19 amDSM - SEA
1 stop27h 07mFrontier
Tue 6/118:12 pmSEA - DSM
1 stop10h 07mFrontier
Deal found 5/27$236
Fri 6/73:27 pmDSM - SEA
1 stop20h 59mFrontier
Tue 6/258:12 pmSEA - DSM
1 stop10h 07mFrontier
Deal found 5/28$243
Sun 9/89:15 pmDSM - SEA
1 stop13h 22mFrontier
Mon 9/169:37 amSEA - DSM
1 stop8h 55mFrontier
Deal found 5/28$246
Fri 9/139:21 pmDSM - SEA
1 stop25h 50mFrontier
Mon 9/169:37 amSEA - DSM
1 stop8h 55mFrontier
Deal found 5/27$248

Cheap United Airlines flights from Des Moines to Seattle

Explore cheap flight options specifically provided by United Airlines for the route between Des Moines and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Browse through some of the cheapest United Airlines flights traveling from Des Moines to Seattle. Check back soon if you're not seeing flights that suit your needs.
Wed 6/265:14 pmDSM - SEA
1 stop7h 36mUnited Airlines
Tue 7/212:30 amSEA - DSM
1 stop7h 44mUnited Airlines
Deal found 5/26$347
Mon 8/123:25 pmDSM - SEA
1 stop7h 44mUnited Airlines
Mon 8/1911:59 pmSEA - DSM
1 stop8h 34mUnited Airlines
Deal found 5/27$376
Mon 8/123:25 pmDSM - SEA
1 stop7h 44mUnited Airlines
Mon 8/196:45 amSEA - DSM
2 stops11h 20mUnited Airlines
Deal found 5/27$391
Wed 7/106:00 amDSM - SEA
1 stop18h 25mUnited Airlines
Tue 7/1612:30 amSEA - DSM
1 stop7h 44mUnited Airlines
Deal found 5/28$405
Fri 7/55:08 pmDSM - SEA
1 stop6h 05mUnited Airlines
Wed 7/175:10 amSEA - DSM
1 stop16h 36mUnited Airlines
Deal found 5/27$415
Tue 7/95:08 pmDSM - SEA
1 stop7h 37mUnited Airlines
Tue 7/1612:30 amSEA - DSM
1 stop7h 44mUnited Airlines
Deal found 5/28$427
Sat 8/173:39 pmDSM - SEA
1 stop7h 30mUnited Airlines
Sat 8/246:00 amSEA - DSM
2 stops13h 42mUnited Airlines
Deal found 5/28$432
Fri 7/55:08 pmDSM - SEA
1 stop6h 05mUnited Airlines
Sun 7/145:05 amSEA - DSM
1 stop16h 41mUnited Airlines
Deal found 5/27$440
Fri 7/55:08 pmDSM - SEA
1 stop6h 05mUnited Airlines
Tue 7/1612:30 amSEA - DSM
1 stop7h 44mUnited Airlines
Deal found 5/28$441

Cheap Des Moines to Seattle flights in May & June 2024

Find cheap flight options from Des Moines to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
Scroll through some of the best deals on flights from Des Moines to Seattle in 2024. Check back soon for alternative fares.
Sat 6/159:21 pmDSM - SEA
1 stop13h 49mFrontier
Tue 6/189:41 amSEA - DSM
1 stop20h 38mFrontier
Deal found 5/28$197
Fri 6/73:27 pmDSM - SEA
1 stop20h 59mFrontier
Tue 6/189:41 amSEA - DSM
1 stop20h 38mFrontier
Deal found 5/27$232
Wed 6/59:19 amDSM - SEA
1 stop27h 07mFrontier
Tue 6/118:12 pmSEA - DSM
1 stop10h 07mFrontier
Deal found 5/27$236
Thu 6/132:24 pmDSM - SEA
1 stop18h 42mFrontier
Tue 6/189:41 amSEA - DSM
1 stop20h 38mFrontier
Deal found 5/27$243
Mon 6/39:42 pmDSM - SEA
1 stop23h 32mFrontier
Thu 6/611:28 amSEA - DSM
1 stop24h 56mFrontier
Deal found 5/27$249
Mon 6/39:42 pmDSM - SEA
1 stop23h 32mFrontier
Fri 6/73:34 pmSEA - DSM
1 stop26h 45mFrontier
Deal found 5/27$251
Wed 6/59:19 amDSM - SEA
1 stop27h 07mFrontier
Tue 6/118:12 pmSEA - DSM
1 stop10h 07mFrontier
Deal found 5/27$257
Thu 6/132:24 pmDSM - SEA
1 stop6h 29mFrontier
Tue 6/188:12 pmSEA - DSM
1 stop10h 07mFrontier
Deal found 5/27$258
Fri 6/73:27 pmDSM - SEA
1 stop20h 59mFrontier
Sun 6/98:12 pmSEA - DSM
1 stop22h 02mFrontier
Deal found 5/27$260

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 2,696,634 searches. Data last updated May 29, 2024.
Scroll through some of the best deals on flights from Des Moines to Seattle in 2024. Check back soon for alternative fares.
Sat 6/159:21 pmDSM - SEA
1 stop13h 49mFrontier
Tue 6/189:41 amSEA - DSM
1 stop20h 38mFrontier
Deal found 5/28$197
Sat 9/79:15 pmDSM - SEA
1 stop13h 22mFrontier
Sat 9/149:37 amSEA - DSM
1 stop8h 38mFrontier
Deal found 5/27$208
Fri 6/73:27 pmDSM - SEA
1 stop20h 59mFrontier
Tue 6/189:41 amSEA - DSM
1 stop20h 38mFrontier
Deal found 5/27$232
Wed 6/59:19 amDSM - SEA
1 stop27h 07mFrontier
Tue 6/118:12 pmSEA - DSM
1 stop10h 07mFrontier
Deal found 5/27$236
Thu 6/132:24 pmDSM - SEA
1 stop18h 42mFrontier
Tue 6/189:41 amSEA - DSM
1 stop20h 38mFrontier
Deal found 5/27$243
Fri 9/139:21 pmDSM - SEA
1 stop25h 50mFrontier
Mon 9/169:37 amSEA - DSM
1 stop8h 55mFrontier
Deal found 5/27$248
Mon 6/39:42 pmDSM - SEA
1 stop23h 32mFrontier
Thu 6/611:28 amSEA - DSM
1 stop24h 56mFrontier
Deal found 5/27$249
Mon 6/39:42 pmDSM - SEA
1 stop23h 32mFrontier
Fri 6/73:34 pmSEA - DSM
1 stop26h 45mFrontier
Deal found 5/27$251
Wed 6/59:19 amDSM - SEA
1 stop27h 07mFrontier
Tue 6/118:12 pmSEA - DSM
1 stop10h 07mFrontier
Deal found 5/27$257

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 2,696,634 searches. Data last updated May 29, 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.
Fri 6/73:27 pmDSM - SEA
1 stop20h 59mFrontier
Tue 6/189:41 amSEA - DSM
1 stop20h 38mFrontier
Deal found 5/27$232
Wed 6/59:19 amDSM - SEA
1 stop27h 07mFrontier
Tue 6/118:12 pmSEA - DSM
1 stop10h 07mFrontier
Deal found 5/27$236
Mon 6/39:42 pmDSM - SEA
1 stop23h 32mFrontier
Thu 6/611:28 amSEA - DSM
1 stop24h 56mFrontier
Deal found 5/27$249
Mon 6/39:42 pmDSM - SEA
1 stop23h 32mFrontier
Fri 6/73:34 pmSEA - DSM
1 stop26h 45mFrontier
Deal found 5/27$251
Wed 6/59:19 amDSM - SEA
1 stop27h 07mFrontier
Tue 6/118:12 pmSEA - DSM
1 stop10h 07mFrontier
Deal found 5/27$257
Fri 6/73:27 pmDSM - SEA
1 stop20h 59mFrontier
Sun 6/98:12 pmSEA - DSM
1 stop22h 02mFrontier
Deal found 5/27$260
Mon 6/39:42 pmDSM - SEA
1 stop23h 32mFrontier
Sat 6/811:28 amSEA - DSM
1 stop6h 51mFrontier
Deal found 5/27$265
Wed 6/59:19 amDSM - SEA
1 stop13h 29mFrontier
Thu 6/611:28 amSEA - DSM
1 stop24h 56mFrontier
Deal found 5/27$292
Wed 6/59:19 amDSM - SEA
1 stop13h 29mFrontier
Fri 6/73:34 pmSEA - DSM
1 stop26h 45mFrontier
Deal found 5/27$294

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 2,696,634 searches. Data last updated May 29, 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.
Sat 6/159:21 pmDSM - SEA
1 stop13h 49mFrontier
Deal found 5/27$94
Mon 6/109:16 pmDSM - SEA
1 stop13h 23mFrontier
Deal found 5/27$122
Fri 6/73:27 pmDSM - SEA
1 stop20h 59mFrontier
Deal found 5/27$126
Thu 6/62:24 pmDSM - SEA
1 stop6h 29mFrontier
Deal found 5/28$132
Wed 6/59:19 amDSM - SEA
1 stop27h 07mFrontier
Deal found 5/26$139
Wed 7/31:28 pmDSM - SEA
1 stop10h 11mFrontier
Deal found 5/27$140
Fri 6/73:27 pmDSM - SEA
1 stop20h 59mFrontier
Deal found 5/28$143
Thu 8/223:07 pmDSM - SEA
1 stop9h 59mAmerican Airlines
Deal found 5/28$147
Fri 7/122:05 pmDSM - SEA
1 stop10h 15mDelta
Deal found 5/27$148

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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$197 - $396

Route

Depart

Return

Price

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Sat 6/15

1 stop13h 49m

Seattle/Tacoma Intl

Tue 6/18

1 stop20h 38m

$197

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Sat 8/24

1 stop13h 22m

Seattle/Tacoma Intl

Sat 9/7

1 stop8h 38m

$205

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Sat 9/7

1 stop13h 22m

Seattle/Tacoma Intl

Sat 9/14

1 stop8h 38m

$208

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Sat 9/7

1 stop13h 22m

Seattle/Tacoma Intl

Sat 9/14

1 stop8h 38m

$213

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Sat 8/17

1 stop8h 54m

Seattle/Tacoma Intl

Thu 8/22

1 stop7h 44m

$316

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Fri 9/20

1 stop14h 21m

Seattle/Tacoma Intl

Sun 9/22

2 stops22h 03m

$335

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Sat 11/23

1 stop6h 05m

Seattle/Tacoma Intl

Thu 11/28

1 stop8h 16m

$336

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Wed 6/26

1 stop7h 36m

Seattle/Tacoma Intl

Tue 7/2

1 stop7h 44m

$347

Des MoinesSeattle/Tacoma Intl

DSM - SEA

DSMSEA

Des Moines

Tue 7/9

1 stop8h 10m

Seattle/Tacoma Intl

Sat 7/13

1 stop6h 59m

$396

Flights are sorted by cheapest first

Deals found on 5/28

When is the best time to 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 May 24, 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.
Search Deals

When is the cheapest time 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 May 26, 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.
Search Deals

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

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 May 29, 2024.
To help decide which airline to fly from Des Moines to Seattle, see what other customers have to say about Frontier, United Airlines and American 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
9,194 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

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
9,194 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

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
10,476 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

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

WestJet
7.5
Good
2,871 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

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
10,799 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

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
14,316 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

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 $197, but on average you can expect to pay $258.

  • 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 $197, was found to be the cheapest airline from Des Moines to Seattle.Alternate airlines to your destination round-trip include American Airlines and Delta. Frontier is priced at 56% 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 $94. However, be on the lookout for offers from American Airlines and Delta, 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 5/28.

  • 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.

  • When is the best time 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 $247). Flying from Des Moines to Seattle in July is currently the most expensive (average of $406). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Des Moines to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

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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 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$157Average$256FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$256Average$446FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$256Average$546FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$276Average$497FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$356Average$655FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Des Moines to Seattle by cabin class

Find flights from Des Moines to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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