$158 Cheap Flights from Roswell (ROW) to St. Louis (STL)

View $158 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Roswell, NM (ROW-Industrial Air Center) to St. Louis Lambert Intl. Airport (STL)

  • 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*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Roswell to St. Louis (ROW-STL)

Prices were available within the past 7 days and start at $158 for one-way flights and $346 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 29 - Mon, Nov 3
ROW
Roswell
STL
St. Louis
$346 Roundtrip, found 3 days ago
$346
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Oct 29 from Roswell to St. Louis, returning Mon, Nov 3, priced at $346 found 3 days ago
American Airlines
Thu, Oct 30 - Mon, Nov 3
ROW
Roswell
STL
St. Louis
$376 Roundtrip, found 3 days ago
$376
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 30 from Roswell to St. Louis, returning Mon, Nov 3, priced at $376 found 3 days ago
American Airlines
Wed, Oct 29 - Mon, Nov 3
ROW
Roswell
STL
St. Louis
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Oct 29 from Roswell to St. Louis, returning Mon, Nov 3, priced at $379 found 3 days ago
American Airlines
Wed, Sep 10 - Mon, Sep 15
ROW
Roswell
STL
St. Louis
$386 Roundtrip, found 13 hours ago
$386
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Roswell to St. Louis, returning Mon, Sep 15, priced at $386 found 13 hours ago
American Airlines
Wed, Oct 29 - Mon, Nov 3
ROW
Roswell
STL
St. Louis
$402 Roundtrip, found 3 days ago
$402
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Oct 29 from Roswell to St. Louis, returning Mon, Nov 3, priced at $402 found 3 days ago
American Airlines
Thu, Oct 30 - Mon, Nov 3
ROW
Roswell
STL
St. Louis
$409 Roundtrip, found 3 days ago
$409
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 30 from Roswell to St. Louis, returning Mon, Nov 3, priced at $409 found 3 days ago
American Airlines
Tue, Sep 16 - Mon, Sep 29
ROW
Roswell
STL
St. Louis
$416 Roundtrip, found 3 days ago
$416
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 16 from Roswell to St. Louis, returning Mon, Sep 29, priced at $416 found 3 days ago
American Airlines
Sat, Sep 6 - Tue, Sep 23
ROW
Roswell
STL
St. Louis
$426 Roundtrip, found 3 days ago
$426
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 6 from Roswell to St. Louis, returning Tue, Sep 23, priced at $426 found 3 days ago
American Airlines
Wed, Sep 10 - Mon, Sep 15
ROW
Roswell
STL
St. Louis
$431 Roundtrip, found 13 hours ago
$431
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Roswell to St. Louis, returning Mon, Sep 15, priced at $431 found 13 hours ago
American Airlines
Thu, Oct 30 - Mon, Nov 3
ROW
Roswell
STL
St. Louis
$432 Roundtrip, found 3 days ago
$432
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 30 from Roswell to St. Louis, returning Mon, Nov 3, priced at $432 found 3 days ago

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $446
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $446
Flights from Roswell (ROW) to St. Louis (STL)
Origin airport
Industrial Air Center
Destination airport
Lambert-St. Louis Intl.
Roundtrip price
$346
Distance
873 mi

Roswell to St. Louis Flights

The cheapest times to fly from Roswell to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Roswell to St. Louis are during the month of October. You can find some of the cheapest flights from Roswell to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Roswell to St. Louis

Sunday is one of the best days to book for cheap flights from Roswell to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Roswell to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Roswell to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $158 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Roswell to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Roswell to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Industrial Air Center Airport (ROW) to Lambert-St. Louis Intl. Airport (STL) cost?
Secure a cheap one-way flight from $158 or cheap return flight from $346 from Industrial Air Center Airport (ROW) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Industrial Air Center Airport (ROW) to Lambert-St. Louis Intl. Airport (STL)?
The cheapest month to fly from ROW to STL is October, when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Industrial Air Center Airport (ROW) to Lambert-St. Louis Intl. Airport (STL)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from ROW to STL. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Industrial Air Center Airport (ROW) to Lambert-St. Louis Intl. Airport (STL)?
You'll have to hop on a flight with a layover if you're traveling from Industrial Air Center Airport (ROW) to Lambert-St. Louis Intl. Airport (STL). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from ROW to STL?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Industrial Air Center Airport (ROW) to Lambert-St. Louis Intl. Airport (STL)?
Choose a flight from Industrial Air Center Airport (ROW) to Lambert-St. Louis Intl. Airport (STL) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Industrial Air Center Airport (ROW) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Booking your plane ticket from ROW to STL right before your journey is typically more expensive. But if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a ROW to STL flight and hotel package?
You'll typically save money by securing a ROW to STL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Industrial Air Center Airport (ROW) to Lambert-St. Louis Intl. Airport (STL)?
If you reserved your ROW to STL flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.