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Find cheap flights from St. Louis to North America from $35

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 5/15. 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
0 bags
Thu 5/16
Thu 5/23

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Best North America Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
Newark1 stop$143
Los Angeles
Los Angeles3 stops$224
Orlando
Orlandononstop$60
Las Vegas
Las Vegasnonstop$77
Miami
Miami1 stop$130
San Francisco
San Francisco1 stop$110
Chicago
Chicagononstop$91
Boston
Boston1 stop$100
Washington, D.C.
Baltimore1 stop$101
Denver
Denvernonstop$47
Seattle
Seattle1 stop$114
Fort Lauderdale
Fort Lauderdalenonstop$87
Atlanta
Atlanta1 stop$96
Dallas
Dallasnonstop$68
Cancún
Cancún2 stops$215
Tampa
Tampa1 stop$118
Houston
Houston1 stop$108
Honolulu
Honolulu1 stop$495

Good to know

Low season

January

High season

March

Cheapest flight

$35
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from St. Louis to Denver

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 to North America from St. Louis 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 to North America with an airline and back to St. Louis 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 to North America from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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: Atlanta $171 one-way - $340 round-trip; Dallas $199 one-way - $395 round-trip; Chicago $220 one-way - $602 round-trip
  • Morning departure is around 2% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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
DeltaOverall score based on 11123 reviews
8.2boarding
7.9comfort
8.6crew
8.0entertainment
7.5food
Airline reviews

It was a crowded flight. They did the best they could.

6.0 GoodNetty, Apr 2024SYR - JFK
Read more about Delta reviews

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Boarding was good, was able to get on early and get settled in . Loved the glass of wine before take off. Once in the air the service was amazing, from the snacks, drinks and the food was good. The flight attendants were very good and attentive. Love flying with Delta..

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

On 2 different flights the wifi was horrible and there was no drink or snack service.

Wifi wasn’t working well so we couldn't view any media.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

The flight was delayed instead of leaving at 11 it left at 12.20

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

On the new 319 NEO? seatback entertainment system did not work even when the flight attendant rebooted it. At least I had my cell phone to connect with wifi.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Because I can’t stand very long in one place, I was allowed to reword.

It was a good flight. Of course it was full, but it went well.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

The flight was fine. All the delays and poor communication and customer service were the worst! We were supposed to arrive in London at 7:10 am. In stead we arrived at 1:30 pm. And now American Airlines refuses to make things right but only sent a canned apology after I contacted customer relations.

The weight limit per bag was really low - 40 lbs - so we had to pay extra. Then, they said their carry on size was 14x18x8, and we measured our bag very carefully. It was within the limit, yet they said it was too big, so we ended up paying an extra $100 for that too!! So it wasn’t the cheap flight we thought it would be. Then, they moved up our initial flight to depart 3 hours earlier which meant we had to be out on the road by 7 am and then have a 6 hour layover and we got home at 2am. It was a grueling day. I won’t be flying with them again.

Overall it was a good experience. Stewards were very kind and professional. The departure and arrival times were as promised. Plane was clean.

The seat are terrible. Don’t even think of sleeping on a Spirit flight. The kids that run the plane aka flight attendants are pretty rude and straight forward. They get the job done but without class.

No frills, limited comfort, no food, no entertainment, but fine

I had a death in my family and booked my flight on Spirit. My flight was cancelled the morning of my flight, no explanation, no help to rebook, nobody to talk to. The next available flight was 2days later !!!! Terrible airline, will NEVER fly with them again!

Flight was canceled. Knew there was weather, and were notified of 20 min delayed, and then suddenly canceled. Next reschedule was for 2 days. No help other than to refund. Thankfully full refund and appreciate that. I appreciate discounted airline but felt they could've done more for customer inconvenience.

The seat was very uncomfortable from Boston to Nashville. Otherwise the flight was excellent.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

There was a .79 discrepancy between the cost of the flight and what was paid. Spirit didn't let me obtain my boarding pass until the .79 (seventy nine cents) was paid. Contacting their customer service to resolve the issue was a nightmare that involved many wait minutes and two different departments. The price Kayak gave to Affirm, whom I used to pay for the tickets, and the price Spirit charged for the flight were off by the .79. I almost lost the ticket because of the hassle.

My experience was above excellent!!!! First the lady that pushed me in the wheelchair to the gate was outstanding!!! Then the ladies at the gate went over and beyond, by helping me fill out the immigration form! I would not have been able to get to Guatemala without their help!!! God bless them all! They were amazing 🙏❤️🙏

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Terrible. Seats are bad and the baggage policy is inconsistent

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

Left Denver late, then sat on tarmac 30 min after arrival

Better than I expected but I did pay for a seat and carry on bags ahead of time.

Crew members are very rude and not cooperate with passengers.

30 minute delay due to boarding and settling of a family.

It was impossible to change a carry-on for a checked bag after the initial selection. The flight was delayed 14 hours "to allow for a late arriving aircraft." The seats were shockingly uncomfortable. This was only the second time I've seen seats that didn't recline in an airline. The first was in an East Bloc airline before the fall if the Iron Curtain.

Book cheap flights from St. Louis to North America

Recent round-trip flight deals

5/11Sat
nonstopFrontier
2h 31mSTL-DEN
5/14Tue
nonstopFrontier
2h 05mDEN-STL
$47
5/1Wed
nonstopFrontier
2h 31mSTL-DEN
5/7Tue
nonstopFrontier
2h 05mDEN-STL
$53
5/11Sat
nonstopSpirit Airlines
2h 27mSTL-MCO
5/14Tue
nonstopSpirit Airlines
2h 25mMCO-STL
$61
4/27Sat
nonstopSpirit Airlines
2h 27mSTL-MCO
5/4Sat
nonstopSpirit Airlines
2h 35mMCO-STL
$68
5/11Sat
1 stopDelta
5h 44mSTL-DEN
5/18Sat
1 stopDelta
5h 50mDEN-STL
$178
7/18Thu
nonstopAmerican Airlines
1h 49mSTL-DFW
7/23Tue
nonstopAmerican Airlines
1h 46mDFW-STL
$179
5/1Wed
1 stopAmerican Airlines
10h 59mSTL-SEA
5/10Fri
1 stopAmerican Airlines
7h 13mSEA-STL
$194
5/11Sat
1 stopDelta
5h 44mSTL-DEN
5/13Mon
1 stopDelta
7h 35mDEN-STL
$198
5/15Wed
nonstopUnited Airlines
2h 29mSTL-EWR
5/18Sat
nonstopUnited Airlines
2h 59mEWR-STL
$279
5/18Sat
nonstopUnited Airlines
2h 29mSTL-EWR
5/21Tue
1 stopUnited Airlines
4h 59mEWR-STL
$290

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Recent one-way flight deals

5/15Wed
nonstopFrontier
2h 31mSTL-DEN
$35
6/1Sat
nonstopFrontier
2h 31mSTL-DEN
$39
5/14Tue
1 stopSpirit Airlines
10h 14mSTL-EWR
$47
4/30Tue
1 stopSpirit Airlines
9h 52mSTL-MCO
$68
6/15Sat
1 stopDelta
7h 51mSTL-DEN
$99
6/1Sat
1 stopAmerican Airlines
5h 36mSTL-DEN
$104
9/21Sat
1 stopAmerican Airlines
10h 12mSTL-SEA
$107
5/21Tue
1 stopDelta
6h 51mSTL-SEA
$108
5/27Mon
nonstopUnited Airlines
2h 22mSTL-EWR
$160
5/25Sat
nonstopUnited Airlines
2h 22mSTL-EWR
$165

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Last minute flights from St. Louis to North America

Last minute flight, train and bus deals

4/20Sat
nonstopFrontier
2h 30mSTL-MCO
4/27Sat
nonstopFrontier
2h 51mMCO-STL
$95
4/18Thu
nonstop
2h 30mSTL-MCO
4/23Tue
nonstop
2h 43mMCO-STL
$110
4/21Sun
nonstopSpirit Airlines
2h 30mSTL-MCO
4/28Sun
nonstopSpirit Airlines
2h 38mMCO-STL
$126
4/21Sun
nonstopSpirit Airlines
2h 30mSTL-MCO
4/29Mon
multi-stopSpirit Airlines
14h 09mMCO-STL
$148
4/19Fri
multi-stopAmerican Airlines
10h 59mSTL-SEA
4/25Thu
multi-stopAmerican Airlines
7h 37mSEA-STL
$306
4/18Thu
multi-stopDelta
7h 44mSTL-SEA
4/20Sat
multi-stopDelta
8h 16mSEA-STL
$314
4/19Fri
multi-stopAmerican Airlines
10h 59mSTL-SEA
4/25Thu
multi-stopAmerican Airlines
7h 37mSEA-STL
$316
4/16Tue
multi-stopUnited Airlines
11h 23mSTL-SEA
4/23Tue
multi-stopUnited Airlines
7h 08mSEA-STL
$404
4/16Tue
multi-stopUnited Airlines
7h 29mSTL-SEA
4/17Wed
multi-stopUnited Airlines
11h 16mSEA-STL
$409
4/19Fri
multi-stopDelta
6h 46mSTL-EWR
4/19Fri
multi-stopDelta
4h 47mEWR-STL
$456

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St. Louis - North America Flights

Departure:

St. Louis (STL)United States

Return flight deals:

North America - St. Louis

Cabin classes:

$264
$419
$483
$64