CA $49 Cheap Flight to St Louis City County

Popular airlines to St Louis City County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to St Louis City County?

Prices were available within the past 7 days and start at CA $49 for one-way flights and CA $92 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Aug. 28 - Sun, Aug. 31
DTW
Detroit
STL
St. Louis
CA $92 Roundtrip, found 1 day ago
CA $92
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Aug. 28 from Detroit to St. Louis, returning Sun, Aug. 31, priced at CA $92 found 1 day ago
Spirit Airlines
Fri, Aug. 29 - Sun, Aug. 31
DTW
Detroit
STL
St. Louis
CA $97 Roundtrip, found 1 day ago
CA $97
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Aug. 29 from Detroit to St. Louis, returning Sun, Aug. 31, priced at CA $97 found 1 day ago
Spirit Airlines
Thu, Aug. 28 - Mon, Sep. 1
DTW
Detroit
STL
St. Louis
CA $109 Roundtrip, found 9 hours ago
CA $109
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Thu, Aug. 28 from Detroit to St. Louis, returning Mon, Sep. 1, priced at CA $109 found 9 hours ago
Spirit Airlines
Fri, Aug. 29 - Mon, Sep. 1
DTW
Detroit
STL
St. Louis
CA $111 Roundtrip, found 5 hours ago
CA $111
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Fri, Aug. 29 from Detroit to St. Louis, returning Mon, Sep. 1, priced at CA $111 found 5 hours ago
Delta
Sun, Aug. 31 - Sun, Sep. 7
DTW
Detroit
STL
St. Louis
CA $178 Roundtrip, found 1 day ago
CA $178
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Aug. 31 from Detroit to St. Louis, returning Sun, Sep. 7, priced at CA $178 found 1 day ago
American Airlines
Tue, Sep. 2 - Tue, Sep. 9
DTW
Detroit
STL
St. Louis
CA $229 Roundtrip, found 4 days ago
CA $229
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep. 2 from Detroit to St. Louis, returning Tue, Sep. 9, priced at CA $229 found 4 days ago
Delta
Tue, Sep. 16 - Wed, Sep. 17
LGA
New York
STL
St. Louis
CA $260 Roundtrip, found 6 hours ago
CA $260
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Sep. 16 from New York to St. Louis, returning Wed, Sep. 17, priced at CA $260 found 6 hours ago
Frontier Airlines
Sat, Aug. 30 - Sun, Aug. 31
LGA
New York
STL
St. Louis
CA $330 Roundtrip, found 5 days ago
CA $330
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Aug. 30 from New York to St. Louis, returning Sun, Aug. 31, priced at CA $330 found 5 days ago
United
Tue, Sep. 23 - Sat, Sep. 27
DTW
Detroit
STL
St. Louis
CA $338 Roundtrip, found 1 day ago
CA $338
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep. 23 from Detroit to St. Louis, returning Sat, Sep. 27, priced at CA $338 found 1 day ago
American Airlines
Tue, Oct. 7 - Tue, Oct. 14
YYC
Calgary
STL
St. Louis
CA $424 Roundtrip, found 21 hours ago
CA $424
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Tue, Oct. 7 from Calgary to St. Louis, returning Tue, Oct. 14, priced at CA $424 found 21 hours ago

Top Travel Tips for Flying to St Louis City County

Get ready for an incredible adventure as you embark on your journey to St Louis City County. With Expedia, finding the perfect flights is a breeze. Discover valuable travel insights and expert tips to ensure a seamless and enjoyable trip to this captivating destination.

Unleash Your Wanderlust

Pack your bags, secure your flights to St Louis City County, and let Expedia be your trusted companion in fulfilling your travel dreams. Our wide selection of flights offers you the flexibility to explore St Louis City County in your own unique style. Experience the trip of a lifetime with just a click, courtesy of Expedia.

Unbeatable Value with Expedia

At Expedia, we understand the importance of budget-friendly travel. That's why we are dedicated to bringing you the best deals on affordable and cheap flights from the UK to St Louis City County. Experience the perfect balance between adventure and savings with our competitively-priced roundtrip and one-way flight options.

Endless Flight Choices

With 20 different airlines flying to St Louis City County, you have a world of options at your fingertips. Whether you're a spontaneous traveler or a meticulous planner, find the flights that suit your schedule and preferences seamlessly. Explore last-minute deals or plan ahead with ease.

Empowering Your Decision

We believe in putting you in control of your travel choices. Our extensive range of airline tickets to St Louis City County caters to every budget, starting from the lowest price CA $49. Enjoy the freedom to choose the perfect flights that align with your needs and desires.

Effortless Booking Process

Experience a hassle-free booking journey with Expedia. Whether you're seeking a red-eye flight, a direct route to a specific airport, or one-way flights to St Louis City County, our streamlined booking process ensures convenience and efficiency. Download our mobile booking app to reserve your flights anytime, anywhere.

Your Adventure Awaits

It's time to make your dreams a reality. Book your airfare to St Louis City County today with Expedia. Begin crafting your unique travel story and get ready for an unforgettable experience that caters to your tastes and budget.

Start your journey now and let the adventure unfold.

St Louis City County Flights Information

Airlines serving
Spirit Airlines, Delta, American Airlines, United, Alaska Airlines, Frontier Airlines
Roundtrip price
from CA $92

Frequently asked questions

How do I find cheap flights to St Louis City County that have flexible change policies?
By using our smart "No change fee" filter, that's how. Simply type in your preferred dates and destination, click the "Search" button, then tick the checkbox underneath the "Flexible change policies" heading (it's on the left). Expedia makes it easy to find flexible, low-priced flights to St Louis City County.
Which airlines fly to St Louis City County?
When you're ready to book your airfare to or near St Louis City County, these popular carriers are waiting to welcome you aboard:

  • Southwest Airlines - 2,907 flights to or near St Louis City County each month, including 2,907 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • American Airlines - 810 flights to or near St Louis City County each month, including 810 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • United Airlines - 573 flights to or near St Louis City County each month, including 573 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to St Louis City County?
Book well in advance, fly to or from nearby airports, avoid vacation periods — there are loads of ways! Another one is to use Expedia's "flexible dates" feature. Search for your St Louis City County flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to St Louis City County was CA $92.
How much is a flight to St Louis City County?
There were plenty of affordable fares for the taking in the last seven days, with the cost of a round-trip flight to St Louis City County ranging between CA $92 and CA $424. Many lucky travellers purchased one-way tickets from Detroit (DTW) for as little as CA $49.
What are the most popular airports to fly into in St Louis City County?
Lambert-St. Louis Intl. Airport (STL) is the primary gateway for those eager to explore St Louis City County. Roughly 5,094 flights every month touch down here.
When is the cheapest time to fly to St Louis City County?
If you can be flexible with your travel dates to St Louis City County, try to leave earlier in the week. The cheapest day to take off is generally Tuesday, followed closely by Monday. Saturday is typically the most expensive day, with a lot of people preferring to take off on the weekend.
How much is a plane ticket to St Louis City County?
Seats to St Louis City County ranged from CA $92 to CA $424 in the last seven days. Usually, the earlier you book the bigger the bargain.
What months are the cheapest to book a flight to St Louis City County?
A cheap month to reserve a flight to St Louis City County is February, while prices rise considerably in December. Give this month a miss if you're looking to save money.

Trending flights to St Louis City County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct. 7 - Tue, Oct. 14
YYC
Calgary
STL
St. Louis
CA $424 Roundtrip, found 21 hours ago
CA $424
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Tue, Oct. 7 from Calgary to St. Louis, returning Tue, Oct. 14, priced at CA $424 found 21 hours ago
*Available to Expedia members.