Looking for domestic flights from St Louis to Seattle? Flying to Seattle is now easy with JetSaver. You can find great flight deals from St Louis to Seattle starting at just $332 from 100+ online travel agencies and airlines. Compare St Louis to Seattle flight ticket fares by choosing date as per your preference. Book St Louis to Seattle flights with fares as low as $332—no extra charges or hidden costs . Check out STL to SEA flight schedules and fares on JetSaver before booking to get the best airfares to Seattle.
These are the top airlines
Frontier Airlines, Alaska Airlines, American Airlines, United Airlines
Flights between St Louis to Seattle are frequent, with several airlines offering direct and connecting services. JetSaver brings you all the relevant St Louis to Seattle flight information, from flight timings to airline details, ensuring hassle-free travel planning. Whether you’re looking for budget-friendly flights or premium services, there’s an option for every traveler. For travelers looking to book St Louis to Seattle flights, JetSaver provides a comprehensive comparison of flight options, ensuring the best deals for your journey.
Both these cities offer comfortable traveling, and it can become an interesting experience to travel to these destinations for business or tourism. Seattle has magnificent and well-designed buildings, lovely parks, and vibrant markets in the city. This is a fascinating destination to visit, and one can be assured of an entertaining experience with good museums, themed restaurants, and exciting nightlife.
Book your St Louis to Seattle flights at the lowest prices with JetSaver’s unbeatable fares and exclusive deals. Our platform allows you to filter flight options based on airline, duration, departure, and arrival times, with both direct and layover flights available. Flights to Seattle from STL start as low as $332, with a variety of flight options to choose from. The shortest flight duration is just 03:39 hours. For greater savings, be sure to book your return Seattle to St Louis flight through JetSaver!
Looking for cheap flights from St Louis to Seattle? Flight fare comparison for flights to Seattle from St Louis depends on the time of year, airline, and how far in advance you book your flight ticket. When looking for the best deals for your trip, consider different airlines and make your travel bookings as early as possible. Compare the flight fares among different airlines for economy, premium economy, and business class options. This helps you find a flight that suits both your budget and preferences.
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
Are you worried about the duration and time taken to travel on flights from St Louis to Seattle? Flight duration and distance from STL to SEA are crucial choice, particularly if you're planning a short trip. Below is some information regarding the approximate flight time and the distance for flights to Seattle from St Louis destinations.
Flight Type
Average Flight Duration
Approximate Air Distance
Non-stop
4 hours 30 minutes
1,700 miles
Connecting
6 hours 30 minutes
1,700 miles
Generally, flights between St Louis and Seattle fluctuate with each season; therefore, it is always advisable to check the flight availability for your preferred dates. STL to Seattle is one of the busiest routes where many passengers traveling daily are very high and so are the facilities provided to the travelers. When planning your travel from STL to SEA, the time of departure should be convenient enough to suit your preferences. Many airlines often offer many flights during different times of the day including morning, afternoon, and evening. Here’s an outline of the major airlines servicing this route and the frequency of their flights:
Note: Flight times and frequencies are subject to change and may vary based on seasonal schedules and other factors. Always check with the airlines for the most up-to-date information.
Airline
Morning Flight Time
Afternoon Flight Time
Evening Flight Time
Weekly Frequency
Alaska
7:00 AM
1:00 PM
6:00 PM
Daily
American
8:00 AM
2:00 PM
7:00 PM
Daily
Delta
7:30 AM
1:30 PM
6:30 PM
Daily
Frontier
8:30 AM
2:30 PM
7:30 PM
Daily
Southwest
9:00 AM
3:00 PM
8:00 PM
Daily
United
8:00 AM
2:00 PM
7:00 PM
Daily
Booking trends and prices from STL to SEA are worth considering for cheap flights from St Louis to Seattle. Timing is very important when it comes to looking for the best airline to book when looking for a flight from STL to Seattle. There are some off-peak months in the year, and the ticket costs will be cheap during these months. The best thing you can do when planning for a trip from STL to SEA is to ensure that you book your tickets a month or two before the time of travel, By doing this you will be able to find the best deals available. It’s often cheaper to fly during the week than the weekend, and Tuesday or Wednesday usually offers the best flight prices. Here’s an overview of average monthly prices and some tips to help you book smarter:
Note: These insights are based on recent data and may vary depending on specific travel dates and seasonal fluctuations.
Booking Day
Best Time to Book
Price Trend
Monday
Early morning (4-6 AM)
Cheaper
Tuesday
Late evening (8-10 PM)
Cheaper
Wednesday
Mid-morning (10-12 PM)
Average
Thursday
Early afternoon (12-2 PM)
Average
Friday
Late afternoon (4-6 PM)
Higher
Saturday
Early morning (4-6 AM)
Cheaper
Sunday
Late evening (8-10 PM)
Cheaper
There are several amenities provided by the different airlines that operate between St Louis and Seattle. Many airlines have additional services such as Wi-Fi on airplanes, electrical outlets, entertainment for flyers, and even free snacks and beverages. Comparing the amenities and services for flights from St Louis to Seattle across airlines can help you choose the one that best fits your preferences.
Note: The information provided is subject to change and may not reflect the most up-to-date offerings. It's always best to check with the airline directly for the most current information.
Airline
Wi-Fi Availability
Power Outlets
Food Options
Entertainment Services
American Airlines
Yes
Yes
Snacks, Meals
In-flight movies, TV shows, music
Delta Air Lines
Yes
Yes
Snacks, Meals
In-flight movies, TV shows, music
Alaska Airlines
Yes
Yes
Snacks, Meals
In-flight movies, TV shows, music
United Airlines
Yes
Yes
Snacks, Meals
In-flight movies, TV shows, music
Southwest Airlines
No
No
Snacks
Limited in-flight content
When planning a trip from St Louis to Seattle, knowing baggage policies and fees for flights from STL to Seattle is crucial.In the case of carry-ons, the cost can vary depending on the airline and the class of service, while for checked baggage the policies may also vary greatly. Another factor one must compare while looking for flight ticket is baggage fees because if you are carrying multiple bags it can turn out to be very expensive.
Note: Policies are subject to change and may vary based on fare type and travel dates. Always check with the airline for the most up-to-date information.
Airline
Cabin Baggage Allowance
Checked Baggage Fees
American Airlines
1 x 22" bag, 1 x 18" x 14" x 8" personal item
$30 for first checked bag, $40 for second checked bag
Delta Air Lines
1 x 22" bag, 1 x 18" x 14" x 8" personal item
$30 for first checked bag, $40 for second checked bag
Alaska Airlines
1 x 22" bag, 1 x 18" x 14" x 8" personal item
$25 for first checked bag, $35 for second checked bag
United Airlines
1 x 22" bag, 1 x 18" x 14" x 8" personal item
$30 for first checked bag, $40 for second checked bag
Southwest Airlines
2 x 24" bags or 1 x 24" bag + 1 x 18" x 14" x 8" personal item
No fees for first two checked bags
Frontier Airlines
1 x 24" bag or 1 x 18" x 14" x 8" personal item
$30 for first checked bag, $40 for second checked bag
Spirit Airlines
1 x 18" x 14" x 8" personal item (no free checked bags)
$35 for first checked bag, $45 for second checked bag
When you visit Seattle, make sure that you see some of the top attractions in the city. Enjoy the beautiful choices of fresh food and amazing flowers at Pike Place Market as you walk around. Remember to stop and take in the beautiful views of the lovely Puget Sound provided by the Space Needle, an honest symbol of Seattle's skyline. Along with these also visit the following attractions
Be prepared for unusual weather conditions when visiting Seattle. You should carry layers like long-sleeve shirts and sweaters along with a lightweight, waterproof jacket because the weather can change sometimes. It is important to have comfortable walking shoes when experiencing the city. You should never miss an umbrella for sudden rain and also carry a reusable water bottle wherever you go. If you plan to attend events or restaurants include some more formal clothing. Also, you should remember to bring sunscreen and sunglasses for a few sunny days.
Budgeting for flights to Seattle with JetSaver is simple and effective. Use JetSaver’s flight comparison tool to filter options and find the best deals from trusted travel agencies. Set price alerts to monitor fare changes and book early to secure lower rates. Explore JetSaver’s offers on budget airlines and seasonal promotions to maximize savings. With JetSaver, you can easily navigate pricing options and find cheap flights to Seattle, ensuring you get the best value for your travel budget.
| Traveler Type | Best Time to Visit |
|---|---|
| Budget Travelers | Late Fall & Winter (Nov–Feb) |
| Outdoor Lovers | Late Spring to Early Fall (May–Sept) |
| Festival-Goers | Summer (June–August) |
| Photographers | Spring (March–April) & Fall (Sept–Oct) |
1. Which is best airport to choose while traveling to Seattle from St Louis STL airport?
To reach early to the city center in Seattle, you can consider booking flight tickets from STL to SEA airport while booking your flight tickets to Seattle from St Louis.
2. How can I find the St Louis to Seattle last-minute flights?
Finding last minute flights from St Louis to Seattle is easy but it mostly have high ticket fare as it completely depends on availability & demand. To get low fare tickets from St Louis to Seattle you need to plan as early as possible.
3. Are there business class flights from STL to SEA?
Yes, almost every airline will have business class while traveling from STL to SEA. To book business class tickets from St Louis to Seattle, you need filter the results with travel class as business and book the suitable from the results.
4. How can I book a direct flight from STL to SEA?
Yes, there will be direct flights operating from St Louis to Seattle every week. But availability is depends on the demand, plan early to book direct flight tickets.
5. What is the best time to find St Louis to Seattle affordable flights?
The best time to find affordable & low cost flight tickets is during weekdays and off-peak seasons. Usually, ticket prices will be comparatively lower than peak seasons making it easy to find low cost flights.
6. How long does it take to fly from St Louis to Seattle?
The flight duration from St Louis (STL) to Seattle (SEA) is approximately 03:39 hours. However, actual times may vary depending on weather conditions and the specific flight route.
7. What is the cheapest time to fly from STL to SEA?
The cheapest time to book flights from STL to Seattle is during weekdays and off-peak travel periods. Use JetSaver to compare fares and get the best deals.
8. What is the cheapest airfare to travel from St Louis to Seattle?
The cheapest fare from St Louis to Seattle begins at just $332. This affordable option allows travelers to have a great travel, which makes it a popular choice for short journeys.
9. Which airline offers the lowest fare for flights from St Louis to Seattle?
The lowest fare is just $332 on a Frontier Airlines flight. Frontier Airlines is one of the best airlines that provides budget-friendly travel options to match your travel requirements.
10. How early should I arrive at the airport before departure?
For domestic flights, it's advised to arrive at the airport at least 2 hours before departure, while for international flights, 3 hours is ideal. This makes sure that the boarding process is stress-free by allowing time for check-in, security screening, and any delays.
11. What are the options for nonstop flights from St Louis to Seattle?
Multiple airlines offer nonstop flights from St Louis to Seattle, providing frequent daily departures. To find the best fares, compare prices on Jetsaver and book in advance for the best deals.
Popular Airlines from St. Louis to Seattle
Popular Routes to Seattle
Popular Routes from St. Louis
