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Flights from St. Louis to Hartford
Cheap flight deals from St. Louis to Hartford
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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STL 17:5516h 31m1 stopsBDL 11:26St. Louis - Hartford | Fri, May 2 | Frontier AirlinesBDL 20:1428h 52m1 stopsSTL 00:06Hartford - St. Louis | Mon, May 5 | Frontier AirlinesRp 3,549,810 Rp 6,132,94142% OFF42% OFFRp 6,132,941 Rp 3,549,810
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STL 17:4524h 29m1 stopsBDL 19:14St. Louis - Hartford | Wed, May 7 | Frontier AirlinesBDL 12:2612h 40m1 stopsSTL 00:06Hartford - St. Louis | Sat, May 10 | Frontier AirlinesRp 3,944,234 Rp 6,132,94136% OFF36% OFFRp 6,132,941 Rp 3,944,234
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STL 17:005h 59m1 stopsBDL 23:59St. Louis - Hartford | Sat, May 10 | Delta Air LinesBDL 07:055h 49m1 stopsSTL 11:54Hartford - St. Louis | Sat, May 17 | Delta Air LinesRp 4,619,085 Rp 6,132,94125% OFF25% OFFRp 6,132,941 Rp 4,619,085
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STL 17:305h 12m1 stopsBDL 23:42St. Louis - Hartford | Tue, Jun 10 | Delta Air LinesBDL 07:056h 30m1 stopsSTL 12:35Hartford - St. Louis | Thu, Jun 12 | Delta Air LinesRp 4,676,08324% OFFRp 6,132,941 Rp 4,676,083
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STL 07:055h 59m1 stopsBDL 14:04St. Louis - Hartford | Wed, May 28 | Delta Air LinesBDL 17:097h 29m1 stopsSTL 23:38Hartford - St. Louis | Mon, Jun 2 | Delta Air LinesRp 4,689,76224% OFFRp 6,132,941 Rp 4,689,762
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STL 15:427h1 stopsBDL 23:42St. Louis - Hartford | Sat, Jun 14 | Delta Air LinesBDL 17:207h 31m1 stopsSTL 23:51Hartford - St. Louis | Sat, Jun 21 | Delta Air LinesRp 4,689,76224% OFFRp 6,132,941 Rp 4,689,762
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STL 17:4524h 29m1 stopsBDL 19:14St. Louis - Hartford | Thu, May 15 | Frontier AirlinesBDL 06:007h 19m1 stopsSTL 12:19Hartford - St. Louis | Wed, May 21 | United AirlinesRp 4,689,76224% OFFRp 6,132,941 Rp 4,689,762
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STL 10:455h 47m1 stopsBDL 17:32St. Louis - Hartford | Sat, Jun 7 | Delta Air LinesBDL 08:005h 24m1 stopsSTL 12:24Hartford - St. Louis | Sat, Jun 14 | Delta Air LinesRp 4,794,63822% OFFRp 6,132,941 Rp 4,794,638
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STL 07:055h 59m1 stopsBDL 14:04St. Louis - Hartford | Tue, May 13 | Delta Air LinesBDL 18:545h 32m1 stopsSTL 23:26Hartford - St. Louis | Wed, May 14 | Delta Air LinesRp 4,899,51320% OFFRp 6,132,941 Rp 4,899,513
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STL 07:104h 49m1 stopsBDL 12:59St. Louis - Hartford | Sat, May 10 | American AirlinesBDL 07:525h 25m1 stopsSTL 12:17Hartford - St. Louis | Sat, May 17 | American AirlinesRp 4,906,35320% OFFRp 6,132,941 Rp 4,906,353
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STL 13:0017h 25m1 stopsHFD Invalid DateSt. Louis - Hartford | Sun, May 4 | Normal AirlineHFD 15:006hNonstopSTL 16:00Hartford - St. Louis | Tue, May 6 | Normal AirlineFind More FlightsFind More Flights
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STL 17:4524h 29m1 stopsBDL 19:14St. Louis - Hartford | Wed, May 14 | Frontier AirlinesRp 1,272,186 Rp 2,676,03752% OFF52% OFFRp 2,676,037 Rp 1,272,186
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STL 17:5516h 31m1 stopsBDL 11:26St. Louis - Hartford | Fri, May 16 | Frontier AirlinesRp 1,450,019 Rp 2,676,03746% OFF46% OFFRp 2,676,037 Rp 1,450,019
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STL 17:4715h 16m1 stopsBDL 10:03St. Louis - Hartford | Sat, May 3 | Frontier AirlinesRp 1,577,693 Rp 2,676,03741% OFF41% OFFRp 2,676,037 Rp 1,577,693
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STL 17:4524h 29m1 stopsBDL 19:14St. Louis - Hartford | Thu, May 15 | Frontier AirlinesRp 1,623,29239% OFFRp 2,676,037 Rp 1,623,292
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STL 17:4524h 29m1 stopsBDL 19:14St. Louis - Hartford | Wed, May 7 | Frontier AirlinesRp 1,627,85139% OFFRp 2,676,037 Rp 1,627,851
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STL 17:4715h 51m1 stopsBDL 10:38St. Louis - Hartford | Sat, May 10 | Frontier AirlinesRp 1,666,61038% OFFRp 2,676,037 Rp 1,666,610
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STL 17:4515h 53m1 stopsBDL 10:38St. Louis - Hartford | Thu, May 8 | Frontier AirlinesRp 1,785,16533% OFFRp 2,676,037 Rp 1,785,165
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STL 17:5516h 31m1 stopsBDL 11:26St. Louis - Hartford | Fri, May 9 | Frontier AirlinesRp 1,855,84231% OFFRp 2,676,037 Rp 1,855,842
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STL 17:3525h 13m1 stopsBDL 19:48St. Louis - Hartford | Wed, Jun 11 | Frontier AirlinesRp 1,928,79928% OFFRp 2,676,037 Rp 1,928,799
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STL 17:4524h 29m1 stopsBDL 19:14St. Louis - Hartford | Sun, May 18 | Frontier AirlinesRp 2,140,83020% OFFRp 2,676,037 Rp 2,140,830
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STL 13:0017h 25m1 stopsHFD Invalid DateSt. Louis - Hartford | Sun, May 4 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Frequently Asked Questions
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When are flight tickets from St. Louis (STL) to Hartford (HFD) the cheapest?
Airlines adjust prices for flights from St. Louis to Hartford based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from St. Louis (STL) to Hartford (HFD) cost?
According to Trip.com's data, the lowest price is around Rp 5,665,560.
How to find a cheap flight from St. Louis to Hartford
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Hartford. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest St. Louis to Hartford ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from St. Louis to Hartford for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1272186 for a one-way ticket on Wed, May 14.
Compare cheap St. Louis to Hartford flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from St. Louis to Hartford. The most affordable airline currently operating on this route is Frontier Airlines.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from St. Louis to Hartford to access exclusive deals just for you.
Flight Info | St. Louis to Hartford
Cheapest one-way flight price | Rp 1,272,186 |
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Off-season for travel | March |
Peak season for travel | April |
Flight distance | 1,524.24 km |
Popular airline | Delta Air Lines |
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