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How to get the cheapest flight ticket from Seattle to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to St. Louis?
In general, September is the cheapest month to fly from Seattle to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R5 795. If you aren’t able to travel to St. Louis during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of R5 814.
How far in advance should I book a flight to St. Louis?
You are more likely to see cheaper flights to St. Louis from Seattle when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around R6 963 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Seattle for as low as R5 502 on momondo.
When to book flights from Seattle to St. Louis
Cheap Seattle to St. Louis (SEA to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to St. Louis
How far is Seattle/Tacoma Intl to Lambert-St Louis by plane?
The straight-line distance from Seattle/Tacoma Intl to Lambert-St Louis is 2767,4 km.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Lambert-St Louis Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to St. Louis?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to St. Louis is Boeing 737 (38,62% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (18,85%), Boeing 737-900 Passenger/BBJ3 (winglets) (18,39%), and Boeing 737 MAX 9 (14,71%).
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to St. Louis?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to St. Louis . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Seattle to St. Louis with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Seattle to St. Louis flights to just show those with flexible booking policies.
How can momondo help me find flights from Seattle to St. Louis?
momondo provides multiple filters to help you find the best flight to St. Louis from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seattle to St. Louis right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Seattle to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.