$130+ Cheap flights from St. Louis to Hartford (STL - BDL)
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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BDL
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from St. Louis to HartfordExplore the most affordable flight options available from St. Louis to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
Explore the most affordable flight options available from St. Louis to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Thu 9/178:34 pm
STL
- BDL
1 stop22h 27m
Frontier
Sun 9/208:55 pm
BDL
- STL
1 stop23h 44m
Frontier
Deal found 6/17![Frontier logo]()
$266
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Thu 7/94:09 pm
STL
- BDL
1 stop18h 23m
Frontier
Mon 7/1312:27 pm
BDL
- STL
1 stop12h 32m
Frontier
Deal found 6/17![Frontier logo]()
$280
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Thu 7/164:09 pm
STL
- BDL
1 stop18h 23m
Frontier
Mon 7/2012:27 pm
BDL
- STL
1 stop12h 32m
Frontier
Deal found 6/17![Frontier logo]()
$290
This Delta deal was found by Cheapflights users on 6/15. 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 7/296:30 am
STL
- BDL
1 stop4h 43m
Delta
Wed 8/125:24 pm
BDL
- STL
1 stop6h 57m
Delta
Deal found 6/15![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/216:00 am
STL
- BDL
1 stop7h 24m
United Airlines
Tue 7/286:00 am
BDL
- STL
2 stops7h 11m
United Airlines
Deal found 6/18![United Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:09 pm
STL
- BDL
1 stop7h 32m
Multiple Airlines
Wed 7/1512:27 pm
BDL
- STL
2 stops30h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
STL
- BDL
1 stop4h 36m
American Airlines
Wed 9/92:44 pm
BDL
- STL
1 stop7h 41m
American Airlines
Deal found 6/18![American Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:40 am
STL
- BDL
2 stops10h 35m
Southwest
Tue 10/63:40 pm
BDL
- STL
1 stop5h 15m
Southwest
Deal found 6/18![Southwest logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:09 pm
STL
- BDL
1 stop7h 32m
Multiple Airlines
Sun 7/197:10 am
BDL
- STL
2 stops26h 47m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:55 am
STL
- BDL
1 stop4h 33m
American Airlines
Sat 7/1810:47 am
BDL
- STL
1 stop7h 15m
American Airlines
Deal found 6/19![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/144:09 pm
STL
- BDL
1 stop18h 23m
Frontier
Sat 7/188:10 pm
BDL
- STL
2 stops37h 47m
Frontier
Deal found 6/19![Frontier logo]()
$350
Best flights from St. Louis to HartfordDiscover carefully curated flight deals from St. Louis to Hartford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
Discover carefully curated flight deals from St. Louis to Hartford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
This Delta deal was found by Cheapflights users on 6/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:30 am
STL
- BDL
1 stop4h 43m
Delta
Wed 8/125:24 pm
BDL
- STL
1 stop6h 57m
Delta
Deal found 6/18![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:40 am
STL
- BDL
2 stops10h 35m
Southwest
Tue 10/63:40 pm
BDL
- STL
1 stop5h 15m
Southwest
Deal found 6/18![Southwest logo]()
$343
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 9/18:00 am
STL
- BDL
1 stop5h 29m
United Airlines
Wed 9/29:40 am
BDL
- STL
1 stop6h 58m
United Airlines
Deal found 6/20![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/158:50 am
STL
- BDL
1 stop7h 55m
United Airlines
Wed 9/169:40 am
BDL
- STL
1 stop6h 58m
United Airlines
Deal found 6/17![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:45 pm
STL
- BDL
2 stops6h 25m
Southwest
Tue 9/86:50 am
BDL
- STL
2 stops9h 15m
Southwest
Deal found 6/18![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:20 am
STL
- BDL
1 stop6h 04m
United Airlines
Wed 8/1210:33 am
BDL
- STL
2 stops12h 27m
United Airlines
Deal found 6/19![United Airlines logo]()
$402
Last-minute flights from St. Louis to HartfordDiscover last-minute flight deals from St. Louis to Hartford. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Hartford. Data last updated June 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 7/46:14 am
STL
- BDL
1 stop6h 57m
American Airlines
Wed 7/87:15 am
BDL
- STL
1 stop6h 40m
American Airlines
Deal found 6/17![American Airlines logo]()
$389
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Thu 7/94:09 pm
STL
- BDL
1 stop18h 23m
Frontier
Mon 7/1312:27 pm
BDL
- STL
1 stop12h 32m
Frontier
Deal found 6/17![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:57 pm
STL
- BDL
2 stops30h 44m
Multiple Airlines
Wed 7/1512:27 pm
BDL
- STL
1 stop12h 32m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 6/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:58 pm
STL
- BDL
1 stop6h 56m
Delta
Tue 7/147:00 am
BDL
- STL
1 stop6h 17m
Delta
Deal found 6/18![Delta logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:09 pm
STL
- BDL
1 stop7h 32m
Multiple Airlines
Wed 7/1512:27 pm
BDL
- STL
2 stops30h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:09 pm
STL
- BDL
1 stop7h 32m
Multiple Airlines
Sun 7/197:10 am
BDL
- STL
2 stops26h 47m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:55 am
STL
- BDL
1 stop4h 33m
American Airlines
Sat 7/1810:47 am
BDL
- STL
1 stop7h 15m
American Airlines
Deal found 6/19![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/144:09 pm
STL
- BDL
1 stop18h 23m
Frontier
Sat 7/188:10 pm
BDL
- STL
2 stops37h 47m
Frontier
Deal found 6/19![Frontier logo]()
$350
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Thu 7/164:09 pm
STL
- BDL
1 stop18h 23m
Frontier
Mon 7/2012:27 pm
BDL
- STL
1 stop12h 32m
Frontier
Deal found 6/17![Frontier logo]()
$290
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/216:00 am
STL
- BDL
1 stop7h 24m
United Airlines
Tue 7/286:00 am
BDL
- STL
2 stops7h 11m
United Airlines
Deal found 6/18![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 6/15. 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 7/296:30 am
STL
- BDL
1 stop4h 43m
Delta
Wed 8/125:24 pm
BDL
- STL
1 stop6h 57m
Delta
Deal found 6/15![Delta logo]()
$317
One-way flights from St. Louis to HartfordSearch for one-way flight options from St. Louis to Hartford. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
Search for one-way flight options from St. Louis to Hartford. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Trip.com deal was found by Cheapflights users on 6/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:09 pm
STL
- BDL
1 stop17h 27m
Frontier
Deal found 6/20![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:17 pm
STL
- BDL
2 stops13h 44m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$158
This Southwest deal was found by Cheapflights users on 6/16. 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.
Wed 7/155:40 am
STL
- BDL
1 stop4h 20m
Southwest
Deal found 6/16![Southwest logo]()
$159
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:15 am
STL
- BDL
2 stops7h 50m
Southwest
Deal found 6/18![Southwest logo]()
$164
This Trip.com deal was found by Cheapflights users on 6/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:17 pm
STL
- BDL
1 stop26h 03m
Frontier
Deal found 6/19![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:34 pm
STL
- BDL
2 stops37h 27m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:57 pm
STL
- BDL
2 stops23h 13m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$175
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:15 pm
STL
- BDL
1 stop4h 55m
Southwest
Deal found 6/19![Southwest logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Thu 7/236:34 pm
STL
- BDL
2 stops27h 59m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 6/306:31 pm
STL
- BDL
2 stops16h 38m
Frontier
Deal found 6/16![Frontier logo]()
$193
Find flight deals from St. Louis to Hartford
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Hartford (BDL). 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 June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $266 (Booking.com) |
One-way from | $142 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $422 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Hartford 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 June 20, 2026.
Use the filters below to find and compare flights from St. Louis to Hartford that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Wed 7/29
6:30 am-12:13 pm
1 stop4h 43m
Hartford Bradley Intl
Wed 8/12
5:24 pm-11:21 pm
1 stop6h 57m
$317
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Sat 10/3
5:40 am-5:15 pm
2 stops10h 35m
Hartford Bradley Intl
Tue 10/6
3:40 pm-7:55 pm
1 stop5h 15m
$343
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Tue 9/1
8:00 am-2:29 pm
1 stop5h 29m
Hartford Bradley Intl
Wed 9/2
9:40 am-3:38 pm
1 stop6h 58m
$397
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Tue 9/15
8:50 am-5:45 pm
1 stop7h 55m
Hartford Bradley Intl
Wed 9/16
9:40 am-3:38 pm
1 stop6h 58m
$397
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Wed 7/29
7:20 am-2:24 pm
1 stop6h 04m
Hartford Bradley Intl
Wed 8/12
10:33 am-10:00 pm
2 stops12h 27m
$402
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Fri 9/4
2:45 pm-10:10 pm
2 stops6h 25m
Hartford Bradley Intl
Tue 9/8
6:50 am-3:05 pm
2 stops9h 15m
$404
Cheapest one-way
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Wed 7/15
5:40 am-11:00 am
1 stop4h 20m
$159
Quickest one-way
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Sat 9/19
6:40 am-11:40 am
1 stop4h 00m
$159
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Thu 9/17
10:35 am-11:44 pm
2 stops36h 09m
$164
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Wed 8/26
7:15 am-4:05 pm
2 stops7h 50m
$164
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Hartford
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 to Hartford in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on St. Louis-Hartford flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Hartford flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Hartford flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Hartford 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 St. Louis-Hartford 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 St. Louis to Hartford
Have a flexible travel schedule? Discover the best time to fly to Hartford from St. Louis with our price prediction graph.
STL-BDL
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.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Hartford
Prices
More
How far ahead should I book a flight from St. Louis to Hartford?
The price you pay for your flight from St. Louis to Hartford may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from St. Louis to Hartford?
Currently, September is the cheapest month in which you can book a flight from St. Louis to Hartford (average of $255). Flying from St. Louis to Hartford in April is currently the most expensive (average of $445). 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.
How much does it cost to fly round-trip from St. Louis to Hartford?
What’s the top layover airport for flights from St. Louis to Hartford?
Share of 1-stop round-trip flights from St. Louis to Hartford chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 67% of 1-stop itineraries from St. Louis to Hartford on Cheapflights.
What’s the cheapest layover airport for flights from St. Louis to Hartford?
Average round-trip fare for 1-stop flights from St. Louis to Hartford, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $290.
What’s the fastest layover option from St. Louis to Hartford?
Shortest average travel time for 1-stop one-way flights from St. Louis to Hartford, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 5h 30m.
Which airport typically offers the quickest layover for flights from St. Louis to Hartford?
Average layover duration for 1-stop one-way flights from St. Louis to Hartford, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 1h 40m.
Reviews of airlines servicing Hartford
Get insights into the airlines that provide service to Hartford. 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 Hartford. Reviews last updated June 20, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from St. Louis to Hartford by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Crew
8.6
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Crew
8.6
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Food
7.0
Crew
8.6
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Hartford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Hartford?
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Meriden
Newington
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Lee
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Top 3 airlines flying from St. Louis to Hartford
Discover the top 3 airlines that operate flights from St. Louis to Hartford. 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 June 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$366 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$246 | Average$409 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$316 | Average$391 | FlexibilityNo cancel fee | On-timeN/A |