$60 Find Cheap Flights from St. Louis to North America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to North America departing on 4/25. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from St. Louis to North America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newark1 stop$136
Orlando
Orlando1 stop$134
Los Angeles
Los Angeles1 stop$244
Las Vegas
Las Vegas1 stop$142
Chicago
Chicago1 stop$197
Miami
Miami1 stop$292
San Francisco
San Francisco1 stop$196
Boston
Bostonnonstop$340
Washington, D.C.
Baltimore1 stop$152
Denver
Denvernonstop$68
Fort Lauderdale
Fort Lauderdale1 stop$170
Seattle
Seattle1 stop$176
Atlanta
Atlantanonstop$73
Dallas
Dallas1 stop$245
Tampa
Tampa1 stop$181
Houston
Houston1 stop$280
Cancún
Cancúnnonstop$333
Honolulu
Honolulu1 stop$438
San Diego
San Diego1 stop$251
New York
Newark1 stop$136
Orlando
Orlando1 stop$134
Los Angeles
Los Angeles1 stop$244
Las Vegas
Las Vegas1 stop$142
Chicago
Chicago1 stop$197
Miami
Miami1 stop$292
San Francisco
San Francisco1 stop$196
Boston
Bostonnonstop$340
Washington, D.C.
Baltimore1 stop$152
Denver
Denvernonstop$68
Fort Lauderdale
Fort Lauderdale1 stop$170
Seattle
Seattle1 stop$176
Atlanta
Atlantanonstop$73
Dallas
Dallas1 stop$245
Tampa
Tampa1 stop$181
Houston
Houston1 stop$280
Cancún
Cancúnnonstop$333
Honolulu
Honolulu1 stop$438
San Diego
San Diego1 stop$251

Book Cheap St. Louis to North America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to North America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to North America

Wed, Mar 18 - Wed, Mar 25
Frontier Logo
8:12 pm - 9:49 pm
STL
-
DEN
2h 37mnonstop
Frontier Logo
6:35 am - 9:49 am
DEN
-
STL
2h 14mnonstop
$68Frontier
Mon, Mar 16 - Mon, Mar 30
Frontier Logo
8:12 pm - 9:49 pm
STL
-
DEN
2h 37mnonstop
Frontier Logo
6:35 am - 9:49 am
DEN
-
STL
2h 14mnonstop
$69Frontier
Wed, Mar 18 - Tue, Mar 24
Multiple Airlines Logo
11:32 am - 9:30 pm
STL
-
EWR
8h 58m
1 stop
Multiple Airlines Logo
5:50 am - 10:32 am
EWR
-
STL
5h 42m
1 stop
$136Multiple Airlines
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
8:13 pm - 7:39 am
STL
-
MCO
10h 26m
1 stop
Multiple Airlines Logo
9:59 pm - 6:50 am
MCO
-
STL
9h 51m
1 stop
$138Multiple Airlines
Tue, Apr 21 - Fri, Apr 24
American Airlines Logo
5:21 pm - 12:36 am
STL
-
SEA
9h 15m
1 stop
American Airlines Logo
1:19 pm - 11:46 pm
SEA
-
STL
8h 27m
1 stop
$176American Airlines
Tue, Apr 21 - Sat, Apr 25
Delta Logo
6:45 pm - 11:59 pm
STL
-
SEA
7h 14m
1 stop
Delta Logo
1:30 pm - 9:31 pm
SEA
-
STL
6h 01m
1 stop
$177Delta
Fri, Apr 24 - Wed, Apr 29
Delta Logo
6:45 pm - 11:59 pm
STL
-
SEA
7h 14m
1 stop
Delta Logo
11:14 pm - 9:42 am
SEA
-
STL
8h 28m
1 stop
$185Delta
Wed, Apr 8 - Tue, Apr 14
American Airlines Logo
9:34 am - 11:34 am
STL
-
DFW
2h 00mnonstop
American Airlines Logo
3:35 pm - 5:21 pm
DFW
-
STL
1h 46mnonstop
$249American Airlines
Sat, Apr 18 - Mon, Apr 20
Southwest Logo
6:00 am - 9:20 am
STL
-
LGA
2h 20mnonstop
Southwest Logo
5:35 pm - 11:15 pm
LGA
-
STL
6h 40m
1 stop
$265Southwest
Sat, Apr 18 - Mon, Apr 20
Southwest Logo
5:40 am - 10:55 am
STL
-
LGA
4h 15m
1 stop
Southwest Logo
8:55 am - 10:45 am
LGA
-
STL
2h 50mnonstop
$266Southwest
Booking Insights

KAYAK's insights & trends for St. Louis to North America flights

Get data-powered insights and trends into flights from St. Louis to North America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest St. Louis to North America flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to North America from St. Louis found in the last 72 hours was to Orlando, at $77 round-trip. The most popular route is from St. Louis (STL) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $91.

Can I save money by flying with a layover from St. Louis to North America?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $396, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from St. Louis to North America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to North America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to North America is April, when tickets cost $269 (return) on average. On the other hand, the most expensive months are November and January, when the average cost of round-trip tickets is $383 and $351 respectively.

What’s the cheapest day of the week to fly from St. Louis to North America?

The average price of all round-trip flights from St. Louis to North America clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to North America on a Sunday and more expensive on a Thursday. On your return trip to St. Louis, you should consider flying back on a Saturday, and avoid Mondays for better deals.

How far in advance should I book a flight from St. Louis to North America?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to North America, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to North America, you should book around 4 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$60
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from St. Louis to Las Vegas

Flights from St. Louis to North America: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from St. Louis to North America 
JeffreyFlew with Alaska Airlines
STL
-
SEA
Jun 2025
Don’t get to the airport too early. Security is fast and lines are typically short!
valerieFlew with Air Canada
STL
-
ORD
Jan 2025
Usually it is unreliable - always leave lots of time for connection.
LauraFlew with Spirit Airlines
STL
-
FLL
Sep 2024
If you have kids, and are in gate C, take advantage of the kids play area. terminal isn't too large and you can walk to the last gate in minutes.

FAQs - booking North America flights

  • How does KAYAK find such low prices on flights from St. Louis to North America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to North America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to North America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to North America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to North America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to North America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to North America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to North America?

    The cheapest time of day to fly to North America is generally at night, when round-trip flights cost $316 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to North America is generally in the evening, which is peak travel time and where the average cost of a ticket is $411.

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from St. Louis to the following destinations at these prices or less: Denver $142 one-way - $249 round-trip; Orlando $99 one-way - $194 round-trip; Chicago $243 one-way - $482 round-trip

Reviews of the top 5 airlines serving from St. Louis to North America

 
Need help choosing which airline to fly with from St. Louis to North America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4299 reviews
7.0Food
8.0Comfort
7.5Entertainment
8.6Crew
8.1Boarding
Airline reviews

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

10.0 ExcellentTy&Steph, Feb 2026
CLT - STL
Read more Southwest reviews

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

Horrible. Got delayed many hours because their pilot wasn't trained for night landing at the airport and a rain delay made it a night landing. We have to wait hours for a qualified crew. They give us 12 dollar meal vouchers but most everything in the airport was closed and definitely more expensive than the vouchers.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Everything you need to know for your flight to North America

Information on your arrival and departure airports