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$38+ Cheap flights from St. Louis (STL) to North America

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LAX
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from St. Louis to North America

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to North America (0NA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from St. Louis to North America

Cheapest flights from St. Louis to North America
Explore the most affordable flight options available from St. Louis to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:46 pmSTL - DEN
Nonstop2h 36mFrontier
Mon 12/165:05 amDEN - STL
Nonstop2h 08mFrontier
Deal found 11/19$67
This Frontier deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:46 pmSTL - DFW
1 stop20h 24mFrontier
Mon 12/98:56 amDFW - STL
Nonstop1h 45mFrontier
Deal found 11/19$103
This Frontier deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/63:34 pmSTL - MCO
1 stop9h 14mFrontier
Thu 12/129:41 pmMCO - STL
Nonstop2h 43mFrontier
Deal found 11/19$105
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/84:26 pmSTL - MCO
1 stop4h 45mMultiple Airlines
Thu 12/129:41 pmMCO - STL
Nonstop2h 43mMultiple Airlines
Deal found 11/19$110
This Kiwi.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:21 pmSTL - MCO
1 stop6h 00mSpirit Airlines
Sat 12/75:02 amMCO - STL
1 stop11h 19mSpirit Airlines
Deal found 11/19$124
This Frontier deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:46 pmSTL - LAS
1 stop7h 16mFrontier
Tue 12/109:53 pmLAS - STL
1 stop8h 20mFrontier
Deal found 11/19$128
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:46 pmSTL - LAS
1 stop7h 08mMultiple Airlines
Mon 12/1610:27 pmLAS - STL
1 stop14h 54mMultiple Airlines
Deal found 11/20$155
This Booking.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:46 pmSTL - PHX
1 stop22h 31mFrontier
Sun 12/86:00 amPHX - STL
1 stop25h 13mFrontier
Deal found 11/20$158
This Priceline deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/63:34 pmSTL - DFW
Nonstop1h 55mMultiple Airlines
Sun 12/85:41 amDFW - STL
1 stop9h 40mMultiple Airlines
Deal found 11/20$192
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/174:31 pmSTL - DEN
Nonstop2h 31mUnited Airlines
Tue 12/241:25 pmDEN - STL
Nonstop2h 06mUnited Airlines
Deal found 11/18$197
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/147:20 amSTL - SEA
1 stop7h 15mDelta
Mon 12/165:30 amSEA - STL
1 stop5h 54mDelta
Deal found 11/20$211
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:20 amSTL - DEN
1 stop6h 58mDelta
Tue 12/1712:55 amDEN - STL
1 stop7h 27mDelta
Deal found 11/20$216

Find flights from St. Louis to North America within your budget

Customize your flight search to find flights from St. Louis to North America 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Wed 12/11

6:46 pm-8:22 pm

Nonstop2h 36m

Denver Intl

Mon 12/16

5:05 am-8:13 am

Nonstop2h 08m

$67

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Fri 12/6

6:46 pm-3:10 pm

1 stop20h 24m

Dallas/Fort Worth

Mon 12/9

8:56 am-10:41 am

Nonstop1h 45m

$103

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Fri 12/6

3:34 pm-1:48 am

1 stop9h 14m

Orlando

Thu 12/12

9:41 pm-11:24 pm

Nonstop2h 43m

$105

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Wed 12/4

5:02 pm-8:35 pm

Nonstop2h 33m

Orlando

Sat 12/7

5:02 am-3:21 pm

1 stop11h 19m

$110

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Tue 12/3

5:21 pm-12:21 am

1 stop6h 00m

Orlando

Sat 12/7

5:02 am-3:21 pm

1 stop11h 19m

$124

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Mon 1/6

6:49 pm-8:07 am

1 stop15h 18m

Las Vegas Harry Reid Intl

Thu 1/9

9:53 pm-9:06 am

1 stop9h 13m

$126

St. LouisPhoenix

STL - PHX

STLPHX

Lambert-St Louis

Wed 1/22

7:09 pm-12:26 am

1 stop6h 17m

Phoenix Sky Harbor Intl

Fri 1/24

9:12 am-7:31 pm

1 stop9h 19m

$148

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Sun 2/9

4:36 pm-6:13 pm

Nonstop2h 37m

Denver Intl

Tue 2/11

9:40 am-12:48 pm

Nonstop2h 08m

$177

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 12/6

6:46 pm-8:41 pm

1 stop27h 55m

Las Vegas Harry Reid Intl

Mon 12/9

10:27 pm-3:21 pm

1 stop14h 54m

$179

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Fri 12/6

3:34 pm-5:29 pm

Nonstop1h 55m

Dallas/Fort Worth

Sun 12/8

5:41 am-3:21 pm

1 stop9h 40m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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Best time to book a flight from St. Louis to North America

Have a flexible travel schedule? Discover the best time to fly to North America from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to North America

Get recent, data-driven insights about flights from St. Louis to North America including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to North America?

Currently, September is the cheapest month in which you can book a flight from St. Louis to North America (average of $240). Flying from St. Louis to North America in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to NA?

Find hourly flight availability from St. Louis to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from St. Louis to North America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from St. Louis to North America

Explore weekly flight availability from St. Louis to North America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from STL to 0NA are scheduled on a Wednesday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North America ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit North America when rainfall is around 2.8 in.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North America, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated November 20, 2024.
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Aeromexico
7.5
Good
2,004 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from St. Louis to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to North America?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to North America. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • How popular is this St. Louis to North America flight route?

    Within the past month, 22 users have taken a look at flights from Lambert-St Louis to North America.

  • What are the cheapest airlines to fly from St. Louis to North America one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $40. Users have also found prices from $51 and $79 on Spirit Airlines and United Airlines, respectively.

  • What are the most popular routes from St. Louis to North America?

    When deciding which route to take from St. Louis to North America consider Lambert-St Louis - Las Vegas Harry Reid Intl, Lambert-St Louis - New York LaGuardia or Lambert-St Louis - Newark as they are the most popular.

  • What are the most reliable airlines from St. Louis to North America?

    The top 3 most reliable airlines when flying from St. Louis to North America are Sun Country Air (100%), Qatar Airways (94%) and Cathay Pacific (92%).

  • What are the cheapest flights from St. Louis to North America?

    While on average a flight from St. Louis to North America is generally $1,181, our data shows the cheapest flight currently is $145. When looking at the most popular route, (Lambert-St Louis - Las Vegas Harry Reid Intl), you can expect to pay $110 for that flight.

  • Can I find deals for flights from St. Louis to North America that include hotel bookings?

    Yes. In addition to deals on St. Louis to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to North America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to North America.

  • Can I find deals for business class flights from St. Louis to North America?

    Yes. Cheapflights offers flight deals from St. Louis to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to North America?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to North America (average of $240). Flying from St. Louis to North America in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for St. Louis to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from St. Louis to North America

Discover the top 9 airlines that operate flights from St. Louis to North America. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$235FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$74Average$196FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$184Average$417FlexibilityNo cancel feeOn-time71%
Southern / MokuleleCheapest$189Average$236FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$195Average$408FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$201Average$395FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$201Average$478FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$332Average$667FlexibilityNo cancel feeOn-time75%
AeromexicoCheapest$484Average$550FlexibilityNo cancel feeOn-timeN/A
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