What are the most popular destinations to fly to from St. Louis?

This month, the top selected destinations from St. Louis are Atlanta, Boston, Cancún. Throughout the year, Cancún, Boston, Atlanta are some of the top choices made by users flying from St. Louis.

What is the cheapest flight from St. Louis to anywhere?

Users have flown out of St. Louis for as low as $30 to Quincy, Illinois (prices may vary depending on the airline and departure time). On average, users have booked flights for $644 to fly from St. Louis.

What are the cheapest airlines flying from St. Louis to anywhere?

Over the past few days, we've found that Frontier, Southern / Mokulele, and Spirit Airlines have the cheapest prices from St. Louis. Frontier flights from St. Louis to Atlanta Hartsfield-Jackson ($45), Southern / Mokulele flights from St. Louis to Atlanta Hartsfield-Jackson ($51), and Spirit Airlines flights from St. Louis to Boston Logan Intl ($52).

What is the cheapest premium economy flight from St. Louis?

Options for some of the cheapest premium economy flights from St. Louis we have found on Cheapflights are as follows: Fly from Lambert-St Louis to Orlando Airport starting at $176 Fly from Lambert-St Louis to Atlanta starting at $847 Fly from Lambert-St Louis to New York LaGuardia Airport starting at $865 Fly from Lambert-St Louis to Cancún starting at $982

What is the cheapest first class flight from St. Louis?

If you’re looking for a cheap first-class flight from St. Louis, consider Las Vegas. Prices start at $418 so you can fly first-class even on a budget.

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

May is currently the cheapest month to fly from St. Louis . At this moment in time January is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Where are the cheapest places to fly to from St. Louis?

Check out the cheapest flights from St. Louis to embark to: Fly from St. Louis to Detroit from $60 round trip Fly from St. Louis to Chicago from $97 round trip Fly from St. Louis to Fort Lauderdale from $106 round trip Fly from St. Louis to Minneapolis from $118 round trip Fly from St. Louis to Orlando from $120 round trip

Most accurate provider : Among all the travel providers offering deals on flights from St. Louis, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from St. Louis made on Cheapflights over the past month and is updated monthly.

Most trusted provider : In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from St. Louis. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from St. Louis. This info is gathered from Cheapflights searches over the past month.

$55+ Flights from St. Louis

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

What to know about flights from St. Louis

Cheapest one-way flight	$43
Cheapest round-trip flight	$68
Cheapest airline	Delta
Most popular destination	Chicago O'Hare Intl (ORD)
Good round-trip deal	$97 or less
Good one-way deal	$84 or less

The cheapest one-way flight from Lambert-St Louis is currently to Fort Lauderdale.

Search Deals

The cheapest round-trip flight from Lambert-St Louis is currently to Fort Lauderdale.

Search Deals

On average, Delta currently has the cheapest one-way flight from Lambert-St Louis (avg. price of $246).

Search Deals

Chicago O'Hare Intl (ORD) is currently the most popular flight destination from Lambert-St Louis (average round-trip price of $406).

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Price to beat on a round-trip flight from Lambert-St Louis.

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Price to beat on a one-way flight from Lambert-St Louis.

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Find flights from St. Louis

Cheapest flights from St. Louis
Explore the most affordable flight options available from St. Louis. Find the lowest fares based on data from user searches, with prices last updated on April 11, 2025.

Sat 5/108:15 pmSTL - DEN

Nonstop2h 33mFrontier

Wed 5/146:50 amDEN - STL

Nonstop2h 09mFrontier

Deal found 4/10$96

Sun 5/45:45 pmSTL - MCO

Nonstop2h 32mFrontier

Wed 5/710:24 pmMCO - STL

Nonstop2h 42mFrontier

Deal found 4/10$100

Thu 5/810:10 amSTL - MCO

1 stop9h 27mMultiple Airlines

Thu 5/1510:24 pmMCO - STL

Nonstop2h 42mMultiple Airlines

Deal found 4/10$118

Mon 5/129:55 pmSTL - LAS

Nonstop3h 46mFrontier

Thu 5/153:39 pmLAS - STL

Nonstop3h 26mFrontier

Deal found 4/10$135

Mon 5/59:55 pmSTL - LAS

Nonstop3h 46mMultiple Airlines

Fri 5/99:24 pmLAS - STL

1 stop9h 51mMultiple Airlines

Deal found 4/10$154

Sat 5/105:35 amSTL - DEN

Nonstop2h 20mSouthwest

Tue 5/135:05 pmDEN - STL

Nonstop2h 05mSouthwest

Deal found 4/9$177

Sat 5/105:45 pmSTL - JFK

1 stop15h 40mFrontier

Sat 5/176:59 amJFK - STL

1 stop18h 07mFrontier

Deal found 4/10$181

Tue 5/61:46 pmSTL - SEA

1 stop7h 09mDelta

Tue 5/135:30 amSEA - STL

1 stop6h 04mDelta

Deal found 4/9$189

Mon 4/289:55 pmSTL - DFW

1 stop18h 06mFrontier

Wed 4/3010:48 pmDFW - STL

1 stop22h 17mFrontier

Deal found 4/9$190

Wed 5/148:15 pmSTL - SEA

1 stop17h 16mFrontier

Thu 5/227:10 pmSEA - STL

1 stop11h 59mFrontier

Deal found 4/8$190

Mon 4/285:41 pmSTL - LGA

1 stop26h 18mMultiple Airlines

Tue 5/610:57 amLGA - STL

1 stop7h 18mMultiple Airlines

Deal found 4/10$191

Fri 6/204:17 pmSTL - DFW

1 stop8h 22mSpirit Airlines

Sun 6/225:05 amDFW - STL

1 stop10h 17mSpirit Airlines

Deal found 4/10$192

Best flights from St. Louis
Discover carefully curated flight deals from St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Sat 5/108:15 pmSTL - DEN

Nonstop2h 33mFrontier

Wed 5/146:50 amDEN - STL

Nonstop2h 09mFrontier

Deal found 4/10$96

Thu 5/810:10 amSTL - MCO

1 stop9h 27mMultiple Airlines

Thu 5/1510:24 pmMCO - STL

Nonstop2h 42mMultiple Airlines

Deal found 4/10$118

Sat 5/105:35 amSTL - DEN

Nonstop2h 20mSouthwest

Tue 5/135:05 pmDEN - STL

Nonstop2h 05mSouthwest

Deal found 4/9$177

Tue 5/61:46 pmSTL - SEA

1 stop7h 09mDelta

Tue 5/135:30 amSEA - STL

1 stop6h 04mDelta

Deal found 4/9$189

Fri 6/204:17 pmSTL - DFW

1 stop8h 22mSpirit Airlines

Sun 6/225:05 amDFW - STL

1 stop10h 17mSpirit Airlines

Deal found 4/10$192

Sun 5/45:45 pmSTL - MCO

Nonstop2h 32mFrontier

Wed 5/710:24 pmMCO - STL

Nonstop2h 42mFrontier

Deal found 4/10$100

Thu 9/187:23 amSTL - SEA

1 stop9h 00mAmerican Airlines

Mon 9/2211:55 pmSEA - STL

1 stop6h 01mAmerican Airlines

Deal found 4/9$214

Sun 5/117:00 amSTL - SEA

1 stop8h 43mUnited Airlines

Tue 5/135:15 amSEA - STL

2 stops8h 32mUnited Airlines

Deal found 4/8$222

Tue 5/63:08 pmSTL - SEA

Nonstop4h 31mHawaiian Airlines

Tue 5/136:03 pmSEA - STL

Nonstop3h 56mHawaiian Airlines

Deal found 4/9$237

Tue 5/66:30 amSTL - SEA

Nonstop4h 24mAlaska Airlines

Fri 5/166:04 pmSEA - STL

Nonstop4h 00mAlaska Airlines

Deal found 4/9$243

Mon 5/129:55 pmSTL - LAS

Nonstop3h 46mFrontier

Thu 5/153:39 pmLAS - STL

Nonstop3h 26mFrontier

Deal found 4/10$135

Mon 5/59:55 pmSTL - LAS

Nonstop3h 46mMultiple Airlines

Fri 5/99:24 pmLAS - STL

1 stop9h 51mMultiple Airlines

Deal found 4/10$154

Last-minute flights from St. Louis
Discover last-minute flight deals departing from St. Louis. Data last updated April 11, 2025 and is based on user searches.

Wed 4/166:51 pmSTL - MIA

1 stop9h 04mFrontier

Fri 4/186:25 amMIA - STL

1 stop27h 41mFrontier

Deal found 4/10$240

Wed 4/164:57 pmSTL - LGA

1 stop16h 35mMultiple Airlines

Sun 4/2010:57 amLGA - STL

1 stop7h 18mMultiple Airlines

Deal found 4/10$278

Wed 4/164:57 pmSTL - IAD

1 stop16h 58mFrontier

Thu 5/155:26 pmIAD - STL

1 stop7h 40mFrontier

Deal found 4/10$297

Wed 4/1612:55 pmSTL - LGA

Nonstop2h 27mDelta

Thu 4/1712:59 pmLGA - STL

Nonstop2h 47mDelta

Deal found 4/10$308

Thu 4/174:57 pmSTL - JFK

1 stop6h 46mFrontier

Wed 4/2311:03 amJFK - STL

1 stop14h 01mFrontier

Deal found 4/9$198

Thu 4/178:00 pmSTL - LGA

Nonstop2h 25mSouthwest

Sat 4/266:30 amLGA - STL

2 stops8h 40mSouthwest

Deal found 4/10$323

Fri 4/186:51 pmSTL - LAS

1 stop6h 58mFrontier

Fri 4/253:43 pmLAS - STL

Nonstop3h 22mFrontier

Deal found 4/10$165

Fri 4/186:51 pmSTL - DEN

Nonstop2h 31mFrontier

Mon 4/216:00 amDEN - STL

Nonstop2h 06mFrontier

Deal found 4/10$178

Sat 4/194:57 pmSTL - MCO

Nonstop2h 30mFrontier

Wed 4/2310:18 pmMCO - STL

Nonstop2h 46mFrontier

Deal found 4/10$112

Sun 4/204:57 pmSTL - MCO

Nonstop2h 30mMultiple Airlines

Thu 4/246:00 amMCO - STL

1 stop12h 15mMultiple Airlines

Deal found 4/10$191

Mon 4/216:38 pmSTL - DFW

1 stop11h 05mFrontier

Thu 4/249:47 pmDFW - STL

1 stop12h 14mFrontier

Deal found 4/11$198

Mon 4/216:51 pmSTL - SEA

1 stop7h 53mFrontier

Tue 4/226:00 amSEA - STL

1 stop26h 01mFrontier

Deal found 4/10$210

One-way flights from St. Louis
Search for one-way flight options from St. Louis. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Sat 4/194:57 pmSTL - MCO

Nonstop2h 30mFrontier

Deal found 4/9$55

Sun 5/1810:10 amSTL - MCO

1 stop9h 27mSpirit Airlines

Deal found 4/10$64

Fri 6/134:17 pmSTL - EWR

1 stop16h 21mSpirit Airlines

Deal found 4/10$66

Fri 4/259:55 pmSTL - LAS

Nonstop3h 44mFrontier

Deal found 4/10$67

Thu 6/128:44 pmSTL - DFW

Nonstop1h 58mFrontier

Deal found 4/10$68

Fri 5/96:53 pmSTL - DEN

Nonstop2h 29mFrontier

Deal found 4/9$68

Sat 5/178:15 pmSTL - MIA

1 stop8h 07mFrontier

Deal found 4/10$83

Tue 5/205:55 amSTL - DEN

Nonstop2h 20mSouthwest

Deal found 4/10$89

Wed 5/146:20 pmSTL - MIA

Nonstop2h 48mAmerican Airlines

Deal found 4/10$90

Sun 9/218:44 amSTL - LGA

1 stop5h 46mSpirit Airlines

Deal found 4/9$90

Thu 5/17:15 pmSTL - SEA

1 stop6h 47mDelta

Deal found 4/9$95

Wed 5/145:45 pmSTL - LGA

1 stop26h 14mFrontier

Deal found 4/10$96

International flights from St. Louis
Find cheap international flights from St. Louis based on historic user searches and pricing. Information updated on April 11, 2025.

Wed 9/38:26 amSTL - CAI

2 stops31h 24mQatar Airways

Tue 9/307:50 pmCAI - STL

2 stops32h 33mQatar Airways

Deal found 4/9$927

Tue 5/66:20 pmSTL - DXB

2 stops24h 05mQatar Airways

Mon 5/125:50 amDXB - STL

2 stops25h 29mQatar Airways

Deal found 4/10$945

Sun 5/116:05 pmSTL - DEL

2 stops28h 45mDelta

Sat 5/243:55 amDEL - STL

2 stops30h 01mDelta

Deal found 4/10$956

Mon 4/145:34 pmSTL - DXB

2 stops20h 26mKLM

Thu 4/171:00 amDXB - STL

2 stops24h 47mKLM

Deal found 4/10$996

Tue 5/62:30 pmSTL - DXB

1 stop20h 15mMultiple Airlines

Sun 5/111:15 amDXB - STL

2 stops27h 43mMultiple Airlines

Deal found 4/10$1,003

Tue 5/67:30 amSTL - DXB

1 stop27h 15mAir Canada

Sun 5/111:25 amDXB - STL

1 stop20h 11mAir Canada

Deal found 4/10$1,004

Wed 4/2312:00 pmSTL - CAI

2 stops24h 30mRoyal Jordanian

Wed 4/3010:40 pmCAI - STL

2 stops32h 53mRoyal Jordanian

Deal found 4/9$1,009

Sun 5/118:22 amSTL - DEL

1 stop26h 38mMultiple Airlines

Sat 5/242:55 amDEL - STL

1 stop21h 05mMultiple Airlines

Deal found 4/10$1,037

Wed 7/21:20 pmSTL - DXB

2 stops22h 45mUnited Airlines

Mon 7/71:55 amDXB - STL

2 stops22h 52mUnited Airlines

Deal found 4/10$1,039

Thu 4/177:33 amSTL - DEL

1 stop26h 57mAmerican Airlines

Mon 4/2811:30 pmDEL - STL

1 stop25h 45mAmerican Airlines

Deal found 4/10$1,089

Thu 5/11:30 pmSTL - DEL

1 stop22h 10mUnited Airlines

Mon 6/3011:35 pmDEL - STL

2 stops26h 42mUnited Airlines

Deal found 4/10$1,109

Mon 5/53:08 pmSTL - MNL

2 stops29h 27mMultiple Airlines

Mon 5/194:50 pmMNL - STL

2 stops34h 17mMultiple Airlines

Deal found 4/9$1,117

Find flights from St. Louis within your budget

Fly to

Route

Depart

Return

Price

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Sat 5/10

8:15 pm-9:48 pm

Nonstop2h 33m

Denver Intl

Wed 5/14

6:50 am-9:59 am

Nonstop2h 09m

$96

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Sun 5/4

5:45 pm-9:17 pm

Nonstop2h 32m

Orlando

Wed 5/7

10:24 pm-12:06 am

Nonstop2h 42m

$100

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Thu 5/8

10:10 am-8:37 pm

1 stop9h 27m

Orlando

Thu 5/15

10:24 pm-12:06 am

Nonstop2h 42m

$118

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Mon 5/12

9:55 pm-11:41 pm

Nonstop3h 46m

Las Vegas Harry Reid Intl

Thu 5/15

3:39 pm-9:05 pm

Nonstop3h 26m

$135

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Mon 5/5

9:55 pm-11:41 pm

Nonstop3h 46m

Las Vegas Harry Reid Intl

Fri 5/9

9:24 pm-9:15 am

1 stop9h 51m

$154

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Sat 5/10

5:35 am-6:55 am

Nonstop2h 20m

Denver Intl

Tue 5/13

5:05 pm-8:10 pm

Nonstop2h 05m

$177

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Sat 5/10

5:45 pm-10:25 am

1 stop15h 40m

New York John F Kennedy Intl

Sat 5/17

6:59 am-12:06 am

1 stop18h 07m

$181

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Sat 5/17

8:15 pm-9:48 pm

Nonstop2h 33m

Denver Intl

Thu 5/22

6:54 pm-11:25 am

1 stop15h 31m

$188

St. LouisSeattle

STL - SEA

STLSEA

Lambert-St Louis

Tue 5/6

10:30 am-6:55 pm

1 stop10h 25m

Seattle/Tacoma Intl

Tue 5/13

5:30 am-1:34 pm

1 stop6h 04m

$189

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Mon 4/28

9:55 pm-4:01 pm

1 stop18h 06m

Dallas/Fort Worth

Wed 4/30

10:48 pm-9:05 pm

1 stop22h 17m

$190

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 60 results

...

Compare providers for flights from St. Louis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis in April

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 stars
Flightnetwork	Price Accuracy-	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars
Trip.com	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: Among all the travel providers offering deals on flights from St. Louis, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from St. Louis made on Cheapflights over the past month and is updated monthly.
Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from St. Louis. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from St. Louis. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from St. Louis

Have a flexible travel schedule? Discover the best time to fly 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

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

When is the best time to book a flight from St. Louis?

To ensure you get the cheapest price possible for a flight from St. Louis, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from St. Louis (average of $60). Flying from St. Louis in January will prove the most costly (average of $125). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from St. Louis?

Those who are seeking the cheapest fare on flights departing from St. Louis would be wise to consider leaving during Sunday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday mornings when fares are usually the most expensive.

Which airlines fly from St. Louis?

For flights departing from St. Louis check dates and pricing for the following: Frontier, Southwest, Spirit Airlines, American Airlines, United Airlines. These airlines depart to the following popular destinations: Las Vegas.

American Airlines

From $110

Delta

From $128

United Airlines

From $117

Southwest

From $97

What are popular destinations to fly to from St. Louis?

Some of the most frequent flights departing from St. Louis everyday are: Chicago (838 flights per day), Dallas (203 flights per day), and Detroit (170 flights per day).

Chicago

From $48

Atlanta Hartsfield-Jackson

From $131

Denver Intl

From $74

Dallas/Fort Worth

From $88

What is the cheapest place to fly to from St. Louis?

The cheapest city to fly to from St. Louis is Quincy Regional, with prices starting at $30. Explore other affordable destinations below.

Quincy Regional

From $30

Fort Lauderdale

From $43

Orlando

From $48

Chicago

From $48

Airline reviews for flights from St. Louis

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,851 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,279 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,910 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,636 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Browse thousands of different options on Cheapflights for your next trip

Related info for your journey

What are the most popular destinations to fly to from St. Louis?
This month, the top selected destinations from St. Louis are Atlanta, Boston, Cancún. Throughout the year, Cancún, Boston, Atlanta are some of the top choices made by users flying from St. Louis.
What is the cheapest flight from St. Louis to anywhere?
Users have flown out of St. Louis for as low as $30 to Quincy, Illinois (prices may vary depending on the airline and departure time). On average, users have booked flights for $644 to fly from St. Louis.
What are the cheapest airlines flying from St. Louis to anywhere?
Over the past few days, we've found that Frontier, Southern / Mokulele, and Spirit Airlines have the cheapest prices from St. Louis. Frontier flights from St. Louis to Atlanta Hartsfield-Jackson ($45), Southern / Mokulele flights from St. Louis to Atlanta Hartsfield-Jackson ($51), and Spirit Airlines flights from St. Louis to Boston Logan Intl ($52).
What is the cheapest premium economy flight from St. Louis?
Options for some of the cheapest premium economy flights from St. Louis we have found on Cheapflights are as follows:
Fly from Lambert-St Louis to Orlando Airport starting at $176
Fly from Lambert-St Louis to Atlanta starting at $847
Fly from Lambert-St Louis to New York LaGuardia Airport starting at $865
Fly from Lambert-St Louis to Cancún starting at $982
What is the cheapest first class flight from St. Louis?
If you’re looking for a cheap first-class flight from St. Louis, consider Las Vegas. Prices start at $418 so you can fly first-class even on a budget.
What is the cheapest month to fly from St. Louis?
May is currently the cheapest month to fly from St. Louis. At this moment in time January is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.
Where are the cheapest places to fly to from St. Louis?
Check out the cheapest flights from St. Louis to embark to:
Fly from St. Louis to Detroit from $60 round trip
Fly from St. Louis to Chicago from $97 round trip
Fly from St. Louis to Fort Lauderdale from $106 round trip
Fly from St. Louis to Minneapolis from $118 round trip
Fly from St. Louis to Orlando from $120 round trip

See more FAQs

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$55+ Cheap flights from St. Louis

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.

What to know about flights from St. Louis

Cheapest one-way flight

Cheapest round-trip flight

Cheapest airline

Most popular destination

Good round-trip deal

Good one-way deal

Find flights from St. Louis

Cheapest flights from St. LouisExplore the most affordable flight options available from St. Louis. Find the lowest fares based on data from user searches, with prices last updated on April 11, 2025.

Explore the most affordable flight options available from St. Louis. Find the lowest fares based on data from user searches, with prices last updated on April 11, 2025.

Find flights from St. Louis within your budget

Compare providers for flights from St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis in April

Best time to book a flight from St. Louis

Have a flexible travel schedule? Discover the best time to fly from St. Louis with our price prediction graph.

Travel insights for flights from St. Louis

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

When is the best time to book a flight from St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Las Vegas. Price data was last updated on April 4, 2025.

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

When is the cheapest time to fly from St. Louis?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Las Vegas. Price data was last updated on March 30, 2025.

Which airlines fly from St. Louis?

What are popular destinations to fly to from St. Louis?

What is the cheapest place to fly to from St. Louis?

Airline reviews for flights from St. Louis

Browse thousands of different options on Cheapflights for your next trip

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Popular international destinations from St. Louis

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Cheapest flights from St. Louis
Explore the most affordable flight options available from St. Louis. Find the lowest fares based on data from user searches, with prices last updated on April 11, 2025.