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STL - BDL

$121 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
$320
Typical prices: $338-$464
Southwest
Fri 12/14Sat 1/20
STL - BDL • 1 stop
Cheapest one-way
$121
Typical prices: $207-$407
Multiple Airlines
Tue 10/23
STL - BDL • 2 stops
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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Booking Insights
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

Mon, Dec 14 - Wed, Jan 20
Southwest Logo
2:25 pm - 9:20 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
5h 55m1 stop Chicago Midway
Southwest Logo
1:00 pm - 4:35 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
4h 35m1 stop Chicago Midway
$320Southwest
Sat, Dec 5 - Tue, Dec 8
American Airlines Logo
6:02 am - 1:00 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
5h 58m1 stop Philadelphia
American Airlines Logo
12:22 pm - 4:43 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
5h 21m1 stop Chicago O'Hare Intl
$325American Airlines
Mon, Dec 14 - Mon, Jan 18
Delta Logo
5:31 pm - 12:15 amSTL  Lambert-St Louis-BDL Hartford Bradley Intl
5h 44m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 pm - 11:39 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
5h 34m1 stop Atlanta Hartsfield-Jackson
$325Delta
Wed, Nov 18 - Wed, Dec 2
Delta Logo
6:00 am - 12:23 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
5h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:39 am - 1:30 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
4h 51m1 stop Detroit Metropolitan Wayne County
$325Delta
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
6:00 am - 2:15 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
7h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
9:37 am - 2:34 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
5h 57m1 stop Chicago O'Hare Intl
$325United Airlines
Thu, Oct 29 - Sat, Oct 31
United Airlines Logo
8:30 am - 2:18 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
4h 48m1 stop Chicago O'Hare Intl
United Airlines Logo
9:38 am - 2:29 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
5h 51m1 stop Chicago O'Hare Intl
$325United Airlines
Sat, Nov 21 - Mon, Nov 23
American Airlines Logo
5:29 pm - 11:53 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
5h 24m1 stop Chicago O'Hare Intl
American Airlines Logo
7:03 am - 12:44 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
6h 41m1 stop Chicago O'Hare Intl
$325American Airlines
Mon, Dec 14 - Wed, Jan 20
Southwest Logo
2:20 pm - 10:05 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
6h 45m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington
Southwest Logo
1:00 pm - 4:35 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
4h 35m1 stop Chicago Midway
$326Southwest
Sat, Oct 31 - Tue, Nov 3
Southwest Logo
6:10 am - 11:45 amSTL  Lambert-St Louis-BDL Hartford Bradley Intl
4h 35m1 stop Chicago Midway
Southwest Logo
5:40 am - 12:40 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
8h 00m2 stops Baltimore/Washington Chicago Midway
$330Southwest
Mon, Nov 2 - Fri, Nov 6
American Airlines Logo
5:29 pm - 11:48 pmSTL  Lambert-St Louis-BDL Hartford Bradley Intl
5h 19m1 stop Chicago O'Hare Intl
American Airlines Logo
12:32 pm - 7:22 pmBDL  Hartford Bradley Intl-STL Lambert-St Louis
7h 50m1 stop Chicago O'Hare Intl
$352American Airlines
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 with more confidence.

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

Round-trip flights from St. Louis to Hartford typically range from $338 to $464. The lowest price found in the past 5 days was $320, on Southwest.

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

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

What’s 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

$121
Beat the crowds with an average 51% drop in travelers.
The most popular month to fly with an average 48% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

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

    Two cabin classes are available on flights from St. Louis to Hartford:

    • Economy Class
    • First Class

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

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

  • 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.

  • 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.

  • 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 $320 to $1,109. That means the highest observed fare was about 3x 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 $160, which is 42% below the typical average for this route.

  • 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

  • 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).

  • 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) - 17% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 10% of one-stop connections

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

    Yes. Flexible dates can save you up to 20% on flights from St. Louis to Hartford. 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.

  • 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 39m 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 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.

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 are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $338, about $80 less than Friday fares (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).

More options for your flight from St. Louis to Hartford

Complete your trip to Hartford with a hotel stay or car rental

Car rentals in Hartford
Hotels in Hartford
Vacations in Hartford