STL - BDL

$124 Find Cheap Flights from St. Louis to Hartford - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$262
Typical prices: $338-$464
Frontier
Mon 9/24Thu 9/27
STL - BDL • 1 stop
Cheapest one-way
$124
Typical prices: $207-$407
Frontier
Mon 10/15
STL - BDL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Hartford. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 18% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $321 (round-trip)
Chicago Midway (MDW)
Shortest trip • 4h 30m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from St. Louis to Hartford (STL-BDL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Hartford

Thu, Sep 24 - Sun, Sep 27
Frontier Logo
6:39 pm - 2:18 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
18h 39m1 stop Orlando
Frontier Logo
3:16 pm - 4:34 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
26h 18m1 stop Orlando
$262Frontier
Sat, Oct 10 - Mon, Oct 12
Frontier Logo
4:30 pm - 2:21 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
20h 51m1 stop Orlando
Frontier Logo
3:16 pm - 11:13 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
8h 57m1 stop Orlando
$268Frontier
Fri, Sep 18 - Sun, Sep 20
Frontier Logo
5:19 pm - 5:18 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
22h 59m1 stop Orlando
Frontier Logo
3:16 pm - 4:34 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
26h 18m1 stop Orlando
$274Frontier
Wed, Sep 30 - Sat, Oct 10
Delta Logo
6:40 am - 11:41 amSTL  Lambert-St Louis-BDL Hartford Bradley Intl
4h 01m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 10:51 amBDL  Hartford Bradley Intl-STL Lambert-St Louis
5h 51m1 stop Atlanta Hartsfield-Jackson
$325Delta
Sat, Sep 5 - Thu, Sep 10
Delta Logo
5:30 pm - 11:51 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
5h 21m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 12:32 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
7h 32m1 stop Atlanta Hartsfield-Jackson
$325Delta
Thu, Oct 15 - Tue, Oct 20
American Airlines Logo
5:00 am - 11:42 amSTL  Lambert-St Louis-BDL Hartford Bradley Intl
5h 42m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 10:18 amBDL  Hartford Bradley Intl-STL Lambert-St Louis
5h 18m1 stop Philadelphia
$325American Airlines
Wed, Nov 18 - Wed, Dec 2
American Airlines Logo
6:00 am - 11:30 amSTL  Lambert-St Louis-BDL Hartford Bradley Intl
4h 30m1 stop Chicago O'Hare Intl
American Airlines Logo
6:13 pm - 11:59 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
6h 46m1 stop Chicago O'Hare Intl
$325American Airlines
Sat, Sep 5 - Wed, Sep 9
Delta Logo
3:44 pm - 9:54 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
5h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:15 am - 12:32 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
6h 17m1 stop Atlanta Hartsfield-Jackson
$325Delta
Mon, Sep 14 - Wed, Sep 16
Southwest Logo
2:25 pm - 9:15 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
5h 50m1 stop Orlando
Southwest Logo
6:00 am - 12:10 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
7h 10m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson
$352Southwest
Tue, Oct 20 - Thu, Oct 22
Southwest Logo
2:25 pm - 10:15 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
6h 50m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
5:50 am - 12:15 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
7h 25m2 stops Baltimore/Washington Chicago Midway
$357Southwest
Booking Insights

Price, demand and travel trends for St. Louis to Hartford flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Hartford with more confidence.

How much is a round-trip flight from St. Louis to Hartford?

Round-trip flights from St. Louis to Hartford start at $262. Prices are below average for this route right now, with typical round-trip fares ranging from $338 to $464. The lowest price found in the past 5 days was $262 on Frontier.

What's the cheapest day of the week to fly from St. Louis to Hartford?

Monday is the cheapest day of the week to fly from St. Louis to Hartford, it is 15% cheaper than the average day. Friday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • September is the cheapest month to fly from St. Louis to Hartford at $324 round-trip.
  • April ($429) and July ($426) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 32% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for St. Louis to Hartford flights

Low season

January

Cheapest flight

$124
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from St. Louis to Hartford

When to book flights from St. Louis to Hartford

Are your dates flexible? Find out the best times to travel from St. Louis to Hartford based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Hartford flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from St. Louis to Hartford?

    Flights from St. Louis to Hartford usually depart from Lambert-St Louis (STL) and arrive at Hartford Bradley Intl (BDL).

  • What cabin classes can I book on flights from St. Louis to Hartford?

    Only Economy Class is available on flights from St. Louis to Hartford.

  • Which airports do connecting flights from St. Louis to Hartford pass through?

    One-stop flights from St. Louis to Hartford most commonly connect through:

    • Detroit Metropolitan Wayne County (DTW) - 27% of one-stop connections
    • Chicago Midway (MDW) - 22% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 18% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 10% of one-stop connections

    Detroit Metropolitan Wayne County (DTW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from St. Louis to Hartford?

    Yes. Being flexible with your travel dates can save you up to 20% on the St. Louis to Hartford route. Monday is the cheapest departure day at $338 round-trip on average, while Friday is the most expensive at $418, a difference of $80. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Hartford?

    Some of the most popular sights in Hartford are Connecticut Convention Center, XL Center and Wadsworth Atheneum Museum of Art. These are among the most viewed places in Hartford on KAYAK.

  • How long is a flight from St. Louis to Hartford?

    A nonstop flight from St. Louis to Hartford takes 0h 00m, covering 954 miles.

  • What are the earliest and latest flights from St. Louis to Hartford?

    These are the earliest and latest flight times available from St. Louis to Hartford:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from St. Louis to Hartford?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from St. Louis to Hartford changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $262 to $2,111. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from St. Louis to Hartford looking right now?

    One-way fares from St. Louis to Hartford are currently lower than usual. Average one-way flight prices are about $141, which is 50% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from St. Louis to Hartford?

    Flying via Chicago Midway (MDW) gives the shortest average 1-stop total travel time at 4h 30m, compared with 4h 38m via Detroit Metropolitan Wayne County (DTW) and 4h 44m via Baltimore/Washington (BWI).

  • What is the time difference between St. Louis and Hartford?

    Hartford is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Hartford Bradley Intl Airport (BDL)?

    Hartford Bradley Intl Airport (BDL) hosts 5 major car rental companies, with daily rates starting from around $27 for economy cars. Top options include:
    · Hertz
    · Alamo
    · Dollar
    · Thrifty
    · Budget

  • How much should I expect to pay for a St. Louis to Hartford flight?

    Round-trip flights from St. Louis to Hartford range from $338 to $464, with an average of $394 over the past 12 months. Anything below $338 counts as a good deal.

Your guide to booking St. Louis to Hartford flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $338 - about $80 less than Friday (19% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Hartford trip for September. Fares historically average $324 round-trip in that month - typically $105 less than the most expensive month, which is April (based on the last 12 months).

Everything you need to know for your flight from St. Louis to Hartford

Information on your arrival and departure airports

St. Louis (STL)
Hartford (BDL)