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$96+ Cheap flights from Hartford to St. Louis (BDL - STL)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — STL
Feb 26 — Mrz 51
Mi 2/26
Mi 3/5
1 adult, Economy
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The best prices from Hartford Bradley Intl to Lambert-St Louis are usually found in August or March, booked 59 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Hartford to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to St. Louis (STL). 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 Februar 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$144
(CheapOair)

One-way from

$96
(CheapOair)

Popular in

November

Cheapest in

August

Average price

$408
Provider with most accurate pricing for Hartford Bradley Intl-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Hartford Bradley Intl-Lambert-St Louis flights.
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From Hartford Bradley Intl to Lambert-St Louis
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One-way flight from Hartford Bradley Intl to Lambert-St Louis
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Hartford to St. Louis

Cheapest flights from Hartford to St. Louis
Explore the most affordable flight options available from Hartford to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Februar 21, 2025.

This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/27:07 pmBDL - STL
1 stop29h 39mFrontier
Sa 4/54:57 pmSTL - BDL
1 stop17h 11mFrontier
Deal found 2/20$144
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/104:35 pmBDL - STL
1 stop6h 20mSouthwest
Do 3/135:50 amSTL - BDL
1 stop4h 05mSouthwest
Deal found 2/20$255
This Delta deal was found by Cheapflights users on 2/20. 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.
Di 4/86:15 amBDL - STL
1 stop5h 14mDelta
Di 4/85:35 pmSTL - BDL
1 stop4h 57mDelta
Deal found 2/20$257
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/16:15 amBDL - STL
1 stop7h 05mUnited Airlines
Sa 4/56:30 amSTL - BDL
2 stops6h 30mUnited Airlines
Deal found 2/20$283
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/911:33 amBDL - STL
2 stops30h 43mMultiple Airlines
Mo 4/149:20 amSTL - BDL
3 stops25h 40mMultiple Airlines
Deal found 2/20$285
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/237:01 amBDL - STL
1 stop7h 06mAmerican Airlines
Mo 5/266:00 amSTL - BDL
1 stop4h 37mAmerican Airlines
Deal found 2/20$367

Find flights from Hartford to St. Louis within your budget

Customize your flight search to find flights from Hartford to St. Louis 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 2,558,603 searches. Data last updated Februar 21, 2025.

Fly from

Hartford

Fly to

St. Louis

Route

Depart

Return

Price

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Mi 4/2

7:07 pm-11:46 pm

1 stop29h 39m

Lambert-St Louis

Sa 4/5

4:57 pm-11:08 am

1 stop17h 11m

$144

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Mo 3/10

4:35 pm-9:55 pm

1 stop6h 20m

Lambert-St Louis

Do 3/13

5:50 am-10:55 am

1 stop4h 05m

$255

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Di 4/8

6:15 am-10:29 am

1 stop5h 14m

Lambert-St Louis

Di 4/8

5:35 pm-11:32 pm

1 stop4h 57m

$257

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Di 4/1

6:15 am-12:20 pm

1 stop7h 05m

Lambert-St Louis

Sa 4/5

6:30 am-2:00 pm

2 stops6h 30m

$283

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Mi 4/9

11:33 am-5:16 pm

2 stops30h 43m

Lambert-St Louis

Mo 4/14

9:20 am-12:00 pm

3 stops25h 40m

$285

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Fr 5/23

7:01 am-1:07 pm

1 stop7h 06m

Lambert-St Louis

Mo 5/26

6:00 am-11:37 am

1 stop4h 37m

$367

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Fr 5/16

8:14 pm-12:06 am

1 stop28h 52m

$96

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Sa 3/15

5:40 am-9:36 am

1 stop4h 56m

$129

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Mi 2/26

8:00 am-2:42 pm

2 stops31h 42m

$159

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Mi 2/26

11:17 am-2:42 pm

1 stop28h 25m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
1
2

Compare providers for flights from Hartford to 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 Hartford to St. Louis in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy1 starTrust 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: When it comes to deals on Hartford-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hartford-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hartford-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hartford-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hartford to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Hartford 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 Hartford to St. Louis

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

How far ahead should I book a flight from Hartford to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Hartford to St. Louis. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Hartford to St. Louis, you should look to book at least 59 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 Hartford to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Hartford to St. Louis (average of $311). Flying from Hartford to St. Louis in March is currently the most expensive (average of $356). 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 BDL to STL?

Find hourly flight availability from Hartford to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Februar 21, 2025.

One of the essential ways to save on airfare from Hartford to St. Louis is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 15% on airfare.

What is the cheapest day to fly from Hartford to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Hartford to St. Louis. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Hartford to St. Louis flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated Februar 21, 2025.
Read through reviews of airlines operating flights from Hartford to St. Louis, such as Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,406 reviews

Crew

8.7

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,406 reviews
Southwest
8.1
Very good
4,406 reviews

Crew

8.7

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,217 reviews
Southwest
8.1
Very good
4,406 reviews

Crew

8.7

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,761 reviews
Southwest
8.1
Very good
4,406 reviews

Crew

8.7

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,406 reviews

Crew

8.7

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Spirit Airlines
6.3
Okay
8,017 reviews
Southwest
8.1
Very good
4,406 reviews

Crew

8.7

Food

7.1

Overall

8.1

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

  • What are the cheapest airlines flying from Hartford to St. Louis round-trip?

    Cheapflights users have booked flights from Hartford to St. Louis round-trip from $144. Other airlines that can offer you cheap pricing are Southwest, from $255, and Delta, from $257. Frontier is 62% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $96 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and Spirit Airlines, with prices starting from $129 and $160, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hartford to St. Louis 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 Hartford to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Hartford to St. Louis (average of $311). Flying from Hartford to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

Traveling to a place near Hartford?

Book flights to Hartford if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
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Top 5 airlines flying from Hartford to St. Louis

Discover the top 5 airlines that operate flights from Hartford to St. Louis. 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 2,558,603 searches. Data last updated Februar 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$226FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$266Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$385FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$296Average$409FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$339Average$581FlexibilityNo cancel feeOn-time69%
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