4.9
4.6Journey information
Overview: St. Louis, MO to Seattle, WA flight
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Flights from St. Louis, MO to Seattle, WA depart on average 26 times per day, taking around 4h 40m. Cheap flight tickets for this journey start at $94 (€76) if you book in advance.
There are 2 flights per day. The earliest flight runs at 00:05, the last at 23:58. The fastest flight covers the 1720 miles (2769 km) distance in 4h 19m. October is the cheapest month to fly.
Distance 1720 miles (2769 km) |
Average flight duration 4h 40m |
Cheapest ticket price $94 (€76) |
Flights per day 26 |
Direct flights 2 |
Fastest flight 4h 19m |
Cheapest month to travel October |
First flight 00:05 |
Last flight 23:58 |
The cheapest and fastest flights from St. Louis, MO to Seattle, WA
Cheapest price
$200
Average price
$267
Fastest journey
8 h 27 m
Average duration
8 h 44 m
Flights per day
5
Distance
2769 km
The best way to find a cheap flight ticket from St. Louis, MO to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from St. Louis, MO to Seattle, WA will cost around $267 if you buy it on the day, but the cheapest tickets can be found for only $200.
Of the 5 flights that leave St. Louis, MO for Seattle, WA onFri, Nov 07, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 07 the direct flights cover the 2769 km distance in an average of 8 h 44 m but if you time it right, some flights will get you there in just 8 h 27 m .
On Fri, Nov 07 the longest flights will take 9 h 16 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
Travel Information
Compare bus, train, and flight for St. Louis, MO to Seattle, WA
Omio recommends booking the train as it is the most popular option from St. Louis, MO to Seattle, WA among Omio's users. If you are prioritising price take the flight with prices starting from €76. For those with little time consider booking a flight which can get you there in 4h 40m. The ticket price range depends on the travel mode: a flight costs an average of €76, and a train costs an average of €154.
Distance: 1720 miles (2769 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
€218 Average price Cheapest | €355 Average price | €294 Average price |
7h 40m Average total duration Fastest 4h 40m Onboard + 3h 0m Additional time* | 54h 9m Average total duration 53h 39m Onboard + 30m Additional time* | 53h 31m Average total duration 53h 1m Onboard + 30m Additional time* |
 Most popular airline |  Most popular train company |  Most popular bus company |
Direct Options | Direct Options | Direct Options |
Live departures
St. Louis, MO to Seattle, WA flight times
The table below shows live departures for St. Louis, MO to Seattle, WA flights for today, Thursday, November 6. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 8:24 PM St. Louis, MO | 4h26 | 12:50 AM Seattle, WA | 0 transfersDirect | |
| 9:28 PM St. Louis, MO | 8h27 | 5:55 AM Seattle, WA | 0 transfersDirect | |
| Friday, November 7 | |||||
| 11:00 AM St. Louis, MO | 8h38 | 7:38 PM Seattle, WA | 0 transfersDirect | |
| 11:15 AM St. Louis, MO | 8h31 | 7:46 PM Seattle, WA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets St. Louis, MO to Seattle, WA by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Airlines: Alaska Airlines from St. Louis, MO to Seattle, WAFind the best flights between St. Louis, MO to Seattle, WA with Omio's travel partners Alaska Airlines from $94 (€76). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Alaska Airlines
FAQs: St. Louis, MO to Seattle, WA Flight
Find answers to the most common questions about traveling from St. Louis, MO to Seattle, WA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Seattle, WA, this guide helps you travel smarter and with confidence.
- Seafair, a summer festival featuring hydroplane races, parades, and cultural events
- Seattle International Film Festival, one of the largest film festivals in the U. S. Showcasing independent films
- Bumbershoot, an annual music and arts festival held over Labor Day weekend
- Seattle Pride Parade, a celebration of LGBTQ+ pride with a colorful parade through downtown.
- Independence Day, fireworks and celebrations marking the nation's birthday
- Thanksgiving, a time for family gatherings and seasonal festivities
- Christmas, holiday lights and decorations creating a festive atmosphere
- New Year's Eve, lively celebrations welcoming the new year with fireworks and events.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from St. Louis, MO to Seattle, WA
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rental
- Free Wi-Fi available throughout the airport.
- Shops in both terminals, including Hudson News and Tech on the Go.
- Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
- Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
- Available outside the terminal.
- Elevators, ramps
- Available throughout both terminals.
- Hotels nearby, such as Marriott St. Louis Airport within walking distance.
- Showers available in some lounges, access may require lounge fee.
- Lounges available, including American Airlines Admirals Club.
- Lost and Found located in terminal 1, contact airport for details.
- Car rental services available, including Hertz and Enterprise in terminal 1
- MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rental- Free Wi-Fi available throughout the airport.
- Shops include duty-free, Hudson News, and local specialty stores, located in the main terminal and concourses.
- Parking available in the General Parking area, approximately 4.7€ ($5) per hour.
- Restaurants are available, including fast food and sit-down options like McDold's and Beecher's Handmade Cheese.
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport, near gates and in main terminal areas.
- Hotels within walking distance, such as the Seattle Airport Marriott and Hilton Seattle Airport.
- Showers are available at The Club at SEA lounges, typically included in lounge access fees.
- Lounges include The Club at SEA and Delta Sky Club, offering amenities like scks and showers.
- Lost and Found located on the baggage claim level, near carousel 13.
- Car rental services are available at the Rental Car Facility, accessible via a free shuttle from the terminal.
- Link Light Rail, SeaTac/Airport Station, 40 minutes
Most popular flights from St. Louis, MO
More options for your journey from St. Louis, MO to Seattle, WA
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Most popular flights to and from Seattle, WA and St. Louis, MO
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