Looking for the best STLtoSEA flights? JetSaver makes it easy to compare fares, flight times, and top airlines offering both nonstop and connecting STLtoSEA flights. Whether you're planning ahead or booking a last-minute getaway, you’ll find affordable STLtoSEA flight options that fit your travel plans and budget. Browse real-time STLtoSEA flight deals from 100+ trusted providers and filter by lowest fares, fastest routes, or shortest travel durations. JetSaver helps you book the perfect STLtoSEA flight at the best price - every time.
With JetSaver, finding the right STLtoSEA flight is simple. Easily filter options by airline, flight duration, departure or arrival time, and choose between nonstop or connecting flights. Access up-to-date St LouistoSeattle flight schedules to plan your journey with confidence. Book your flight at the lowest available fares, with deals from over 100+ OTAs and airlines, all in one place - only on JetSaver.
Looking to book the most affordable flight from St Louis to Seattle? Start your journey from STL Airport, the primary airport serving St Louis
✈️ Find Cheap STLtoSEA Flights with JetSaver. Compare airfares from top airlines flying from STLtoSEA in just a few taps. JetSaver shows you the best STLtoSEA flight deals that match your budget and travel style - whether it’s for business or a quick getaway.
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Find the lowest airfare from St LouistoSeattle with JetSaver’s powerful flight comparison engine. One-way fares can drop below $100 when you book early or travel during off-peak times—helping you save more on your next trip.
Tips to get cheap flights STLtoSEA:
1. Are there direct flights available from St Louis to Seattle?
Use JetSaver to get a list of direct flights traveling to Seattle from St Louis. Because there are many direct flights options available from St Louis to Seattle, operated by the most trusted airlines from around the world.
2. Can I find flights with layovers from St Louis to Seattle?
With JetSaver you can search for layover flights to Seattle. This platform provides you with great discounts and coupons on layover flights from St Louis to Seattle.
3. What is the best time to book a flight from St Louis to Seattle?
You have to plan 2 to 3 months before to book your flight as it helps to get better deals and required seats.
4. Do I get last-minute flights from St Louis to Seattle?
You can get last-minute flights to Seattle from St Louis, but they are very costly with fewer options. Check with airlines and travel websites for the latest options and prices.
5. What documents are required to travel from St Louis to Seattle?
You need to have a valid passport and a visa while traveling to Seattle from St Louis.
Note: Prices are approximate and may vary based on the time of year, demand, and other factors.
Airline
Economy (Low)
Economy (Average)
Economy (Peak)
Premium Economy (Low)
Premium Economy (Average)
Premium Economy (Peak)
Business Class (Low)
Business Class (Average)
Business Class (Peak)
Delta
$200
$350
$500
$400
$600
$800
$1,200
$1,800
$2,500
American
$220
$380
$550
$420
$630
$830
$1,300
$2,000
$2,700
United
$230
$390
$570
$440
$640
$840
$1,350
$2,100
$2,800
Alaska
$240
$400
$580
$450
$650
$850
$1,400
$2,200
$3,000
Southwest
$250
$420
$600
$460
$660
$860
$1,450
$2,300
$3,100
Popular Airlines from St. Louis to Seattle
Popular Routes to Seattle
Popular Routes from St. Louis
