Cheap flights from Hartford to St. Louis (BDL - STL) from $74

This is the cheapest one-way flight price, found on 9/28. Prices may vary by date and flight preferences.
BDL — STL
Oct 3 — Oct 101

The best prices from Hartford Bradley Intl to Lambert-St Louis are usually found in January or February, booked 60 days in advance, depart on a Tuesday or Thursday and return on a Monday

How to find the cheapest flight from Hartford (BDL) to St. Louis (STL)

All the information you need to plan the best BDL to STL flight in 2023: compare Hartford to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.

Popular in

May

Cheapest in

January

Round-trip from

$299

One-way from

$262
High demand for flights, 21% potential price rise
Best time to find cheap flights, 28% potential price drop
From Hartford Bradley Intl to Lambert-St Louis
One-way flight from Hartford Bradley Intl to Lambert-St Louis

BDL - STL

Price

$299 - $474

STL

Temperature

32 - 80.6 °F

STL

Rainfall

2.2 - 4.7 inches

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

Flights from Hartford to St. Louis are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

When is the cheapest time to fly from Hartford to St. Louis (BDL - STL)?

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

Cheap American Airlines flights from Hartford to St. Louis

Peruse some of the lowest-priced American Airlines flights we've found from Hartford to St. Louis. Make sure to check back often as deals are often changing.

Cheap Frontier flights from Hartford to St. Louis

To aid your search, here are some of the cheapest Frontier flights we've found from Hartford to St. Louis. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Hartford to St. Louis flights in September & October 2023

The best prices found for BDL to STL flights for September, October
The lowest fares we've come across on flights traveling from Hartford to St. Louis in September and October 2023. Check back soon for alternative fares.

Hartford to St. Louis 2023 flight deals

Cheap flights to St. Louis from Hartford found for this year
The lowest fares we've come across on flights traveling from Hartford to St. Louis in September and October 2023. Check back soon for alternative fares.

Hartford to St. Louis flights leaving soon

Late deals on return flights to St. Louis from Hartford, departing today and this week
Book one of these great deals on flights from Hartford to St. Louis. Tip: verify your flight details before completing your reservation.

One-way flights to St. Louis from Hartford

The cheapest one-way flights from Hartford to St. Louis
If you're seeking multiple options on one-way flights from Hartford to St. Louis, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Hartford to St. Louis should utilize the search form at the the top of the page.

Find flights from Hartford to St. Louis within your budget

Use the slider to find flights from Hartford to St. Louis that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$126 - $326

Route

Depart

Return

Price

Hartford Bradley IntlLambert-St Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Tue 11/28

1 stop12h 10m

Lambert-St Louis

Sun 12/3

1 stop12h 09m

Hartford Bradley IntlLambert-St Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Fri 11/3

1 stop12h 47m

Lambert-St Louis

Sun 11/5

1 stop16h 12m

Hartford Bradley IntlLambert-St Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Sat 11/4

1 stop12h 59m

Lambert-St Louis

Mon 11/6

1 stop13h 17m

Hartford Bradley IntlLambert-St Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Fri 10/27

1 stop15h 29m

Lambert-St Louis

Fri 12/1

1 stop19h 29m

Hartford Bradley IntlLambert-St Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Fri 10/20

1 stop15h 29m

Lambert-St Louis

Sat 10/28

1 stop6h 35m

Hartford Bradley IntlLambert-St Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Tue 10/17

1 stop22h 49m

Lambert-St Louis

Wed 10/25

1 stop23h 05m

Hartford Bradley IntlLambert-St Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Wed 10/18

1 stop5h 36m

Lambert-St Louis

Sat 10/28

1 stop4h 00m

Hartford Bradley IntlLambert-St Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Sun 11/5

1 stop5h 00m

Lambert-St Louis

Wed 11/8

2 stops6h 05m

Hartford Bradley IntlLambert-St Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Sat 10/28

2 stops10h 32m

Lambert-St Louis

Mon 11/20

1 stop5h 52m

Flights are sorted by cheapest first

Deals found on 9/26

Reviews of airlines servicing St. Louis

Read through reviews of airlines operating flights from Hartford to St. Louis, such as American Airlines, Frontier and Spirit Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,023 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Delta
7.9
Good
3,023 reviews
Delta
7.9
Good
3,023 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Southwest
7.6
Good
1,521 reviews
Delta
7.9
Good
3,023 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,023 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,023 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Spirit Airlines
6.3
Okay
1,483 reviews
Delta
7.9
Good
3,023 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Related info for your journey

Useful info, stats and facts about Hartford to St. Louis flights.

Can I find flights from Hartford to St. Louis for under $200 on Cheapflights?

Yes, there are multiple flights from Hartford to St. Louis for under $200. The cheapest flight booked recently is on Frontier for just $126, but on average you can expect to pay $182.

Are there last-minute flights available from Hartford to St. Louis for under $300?

There are currently 15+ open flights from Hartford to St. Louis within the next 7 days for less than $300.

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 $126. Other airlines that can offer you cheap pricing are Spirit Airlines, from $180, and Delta, from $257. Frontier is 67% 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?

$74 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $219 and $226, respectively.

What are the most popular airlines that fly from Hartford to St. Louis?

What does BDL to STL mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Hartford Bradley Intl Airport to Lambert-St Louis Airport flight would often be abbreviated as a BDL to STL flight.

Other flights to St. Louis

Top 5 airlines flying from Hartford to St. Louis

The chart below displays the airlines Cheapflights users traveling from Hartford to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$163Average$273FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$164Average$195FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$256Average$366FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$262Average$404FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$275Average$437FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Weekly flight availability from Hartford to St. Louis

See how many times per day planes take to the skies headed from Hartford to St. Louis
Sunday0daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights

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How does Cheapflights help users find flights from Hartford to St. Louis?

Cheapflights makes it easy to find Hartford to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Hartford to St. Louis?

Cheapflights simply makes it quick and affordable to book flights from Hartford to St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hartford to St. Louis with no change fees?

Need flexible booking options for your flight to St. Louis from Hartford? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hartford to St. Louis become cheaper?

Yes! Start tracking prices for Hartford to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, navigate to the search form above to perform a search, which will then prompt you for a valid email address to use the tool.

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