Cheap flights from St. Louis (STL) to the United States from $33
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from St. Louis to USA?
Users have found that booking a flight from St. Louis to USA at least 58 days early can save you up to 185% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from St. Louis to USA for as little as $290 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $562 for flights departing within the next 3 days.
What is the cheapest month to fly from St. Louis to USA?
Flights from St. Louis to USA lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to USA in September, with the cheapest ticket starting at $129.
When is the cheapest time to fly from St. Louis to USA (STL - US)?
When flying from St. Louis to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Southern / Mokulele flights from St. Louis to USA
Explore cheap flight options specifically provided by Southern / Mokulele for the route between St. Louis and USA. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Take a peek at the cheapest Southern / Mokulele flights we've detected traveling from St. Louis to USA. Come back soon if you're not finding the exact deal you're looking for.
Cheap Spirit Airlines flights from St. Louis to USA
Explore cheap flight options specifically provided by Spirit Airlines for the route between St. Louis and USA. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
To aid your search, here are some of the cheapest Spirit Airlines flights we've found from St. Louis to USA. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap St. Louis to USA flights in May & June 2024
Find cheap flight options from St. Louis to USA specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 8, 2024.
These are some of the best deals we've found on flights to USA in 2024 at this time. Check back regularly for other flight deals.
St. Louis to USA 2024 flight deals
Discover exclusive flight deals for travel between St. Louis and USA in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
These are some of the best deals we've found on flights to USA in 2024 at this time. Check back regularly for other flight deals.
Non-stop flights to USA from St. Louis
Discover non-stop flight options from St. Louis to USA. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Take a look at some of the direct flights traveling from St. Louis to USA in the near future. Select from other flights from St. Louis to USA by using the search form above.
St. Louis to USA flights leaving soon
Find last-minute flight options from St. Louis to USA for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Users seeking a last-minute flight from St. Louis to USA should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to USA from St. Louis
Search for one-way flight options from St. Louis to USA. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
If you're seeking multiple options on one-way flights from St. Louis to USA, be sure to check out these deals, which are updated often. Those seeking round-trip flights from St. Louis to USA should utilize the search form at the the top of the page.
Find flights from St. Louis to USA within your budget
Customize your flight search to find flights from St. Louis to USA that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Fly from
Fly to
Budget
$51 - $141
Route
Depart
Return
Price
Lambert-St LouisLas Vegas Harry Reid Intl
STL - LAS
STLLAS
Lambert-St Louis
Tue 5/21
Nonstop3h 48m
Las Vegas Harry Reid Intl
Wed 5/22
Nonstop3h 12m
Lambert-St LouisLas Vegas Harry Reid Intl
STL - LAS
STLLAS
Lambert-St Louis
Sun 6/2
Nonstop3h 48m
Las Vegas Harry Reid Intl
Wed 6/5
Nonstop3h 16m
Lambert-St LouisDenver Intl
STL - DEN
STLDEN
Lambert-St Louis
Tue 6/4
Nonstop2h 36m
Denver Intl
Sat 6/8
Nonstop2h 09m
Lambert-St LouisLas Vegas Harry Reid Intl
STL - LAS
STLLAS
Lambert-St Louis
Tue 5/28
Nonstop3h 48m
Las Vegas Harry Reid Intl
Wed 6/5
Nonstop3h 16m
Lambert-St LouisOrlando
STL - MCO
STLMCO
Lambert-St Louis
Wed 5/15
Nonstop2h 32m
Orlando
Sat 5/18
Nonstop2h 41m
Lambert-St LouisOrlando
STL - MCO
STLMCO
Lambert-St Louis
Tue 5/14
Nonstop2h 32m
Orlando
Sat 5/18
Nonstop2h 41m
Lambert-St LouisLas Vegas Harry Reid Intl
STL - LAS
STLLAS
Lambert-St Louis
Wed 6/5
Nonstop3h 27m
Las Vegas Harry Reid Intl
Wed 6/12
Nonstop3h 16m
Lambert-St LouisLas Vegas Harry Reid Intl
STL - LAS
STLLAS
Lambert-St Louis
Wed 6/12
Nonstop3h 27m
Las Vegas Harry Reid Intl
Tue 6/18
Nonstop3h 12m
Lambert-St LouisPhoenix Sky Harbor Intl
STL - PHX
STLPHX
Lambert-St Louis
Tue 6/4
Nonstop3h 24m
Phoenix Sky Harbor Intl
Tue 6/11
Nonstop2h 54m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing USA
Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated May 8, 2024.
Read reviews from past customers who have flown Southern / Mokulele, Spirit Airlines and Delta from St. Louis to USA. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Comfort
Crew
Food
Boarding
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for St. Louis to USASee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from St. Louis to USA
Discover the top 9 airlines that operate flights from St. Louis to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Search flights from St. Louis to USA by cabin class
Find flights from St. Louis to USA, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from St. Louis to USA
Find hourly flight availability from St. Louis to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 8, 2024.
| 17%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 41%of flight departures | Morning6 am to noon |
| 36%of flight departures | AfternoonNoon to 6 pm |
| 6%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from St. Louis to USA?
Cheapflights helps you search for flights from St. Louis to USA via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from St. Louis to USA?
Cheapflights simply makes it quick and affordable to book flights from St. Louis to USA by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from St. Louis to USA with no change fees?
Yes! Cheapflights helps users easily find flights from St. Louis to USA with no change fees.
Can Cheapflights notify me if prices for flights from St. Louis to USA become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to USA from St. Louis today and book when prices fit your budget.