Cheap Flights from Des Moines, IA to Seattle, WA from $100
On Cheapflightsplus.com you will find 315 connecting flights from Des Moines to Seattle. You can compare airfare deals from 4 airlines and multiple travel sites from $100, book and save on cheap plane tickets and last minute offers. Also check out DSM-SEA flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Des Moines to Seattle depends on and how to choose the most interesting flight option for you.
Distance between Des Moines and Seattle is 2351 miles. Time difference between the cities is 2h. Airplanes depart 05:00 to 22:31 from 1 Des Moines airport and arrive 05:00 to 22:31 to 3 Seattle airports. Average flight time is 11h 52m.
- The fastest flight 5h 45m
- Average flight time 11h 52m
- The earliest flight 05:00
- The latest flight 22:31
- Distance 1461 ml
Best Flights from Des Moines to Seattle Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $100 | 20:38 Des Moines Des Moines International Airport | 00:34+1 день Seattle Seattle-Tacoma Intl | 5h 56m layover 0h 41m - Denver | Frontier Airlines | F91677 F93405 |
| from $120 | 13:15 Des Moines Des Moines International Airport | 16:25+1 день Seattle Seattle-Tacoma Intl | 29h 10m layover 23h 19m - Las Vegas | Allegiant Air | G449 NK1681 |
| from $131 | 14:45 Des Moines Des Moines International Airport | 00:10+2 дня Seattle Seattle-Tacoma Intl | 35h 25m layover 13h 53m - San Diego 13h 57m - Las Vegas | Allegiant Air | G42063 NK2369 NK2625 |
| from $168 | 14:39 Des Moines Des Moines International Airport | 15:03+1 день Seattle Seattle-Tacoma Intl | 26h 24m layover 1h 40m - San Diego 17h 5m - Las Vegas | Allegiant Air | G42074 NK2507 NK2327 |
The cheapest months to travel to Seattle are may (from 100 $), june (from 101 $), july (from 120 $).
The most expensive months are february (from 311 $), january (from 307 $), september (from 229 $).
What is the lowest airfare Des Moines to Seattle?
The cheapest plane ticket found by our users is $100. This airfare is for economy class on one-way F91677 flight by Frontier Airlines for July 4, 2025 which leaves Des Moines International Airport in Des Moines at 20:38 am and arrives at Seattle Seattle-Tacoma Intl at 00:34.
Flight Schedule Des Moines (Iowa) to Seattle (Washington)
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Popular Airlines on the Route
The flight Des Moines — Seattle is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 47 departures per week at the price of from $ 214 . And the most expensive tickets are offered by United Airlines airline - from $ 701.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 315 flights with layovers on the route. The fastest connecting flight is UA341 by United Airlines takes 5h 45m and the cheapest is F91677 by Frontier Airlines for $100.
- AS - Alaska Airlinesfrom $214Find
- F9 - Frontier Airlinesfrom $100Find
- UA - United Airlinesfrom $213Find
- G4 - Allegiant Airfrom $120Find
Airports
You can fly from Des Moines to Seattle from 1 airports (Des Moines International Airport).
Des Moines airports
- Des Moines International Airport-DSMfrom $100Find
Seattle airports
- Boeing Field International Airport-BFIFind
- Seattle-Tacoma Intl-SEAFind
- Kenmore Air Harbor SPB-LKEFind
Airplanes
There are flights to Seattle from Des Moines by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Des Moines
You may also consider searching for discounted plane tickets to some other popular places from Des Moines within United States.
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Top International Destinations from Des Moines
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $77Find
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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