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STL - BDL

Find cheap flights from St. Louis to Hartford from $69

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Hartford departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 5/16
Thu 5/23

Search hundreds of travel sites at once for deals on flights to Hartford

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Hartford, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Hartford, as well as popular online travel agencies
In the last 7 days travelers have searched 43,990,755 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Hartford that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:27 pm - 10:32 amSTL-BDL
12h 05m1 stop
6:15 pm - 7:13 amBDL-STL
13h 58m1 stop
$141Frontier
Find Deal
Sat, Apr 27 - Mon, Apr 29
7:16 pm - 7:02 pmSTL-BDL
22h 46m1 stop
10:18 am - 7:13 amBDL-STL
21h 55m1 stop
$170Frontier
Find Deal
Thu, May 9 - Mon, May 13
7:16 pm - 10:12 amSTL-BDL
13h 56m1 stop
5:02 am - 6:40 pmBDL-STL
14h 38m1 stop
Fri, May 3 - Sun, May 5
9:27 pm - 10:32 amSTL-BDL
12h 05m1 stop
7:25 pm - 3:50 pmBDL-STL
21h 25m2 stops
Sat, Apr 27 - Mon, Apr 29
4:20 pm - 12:45 amSTL-BDL
7h 25m1 stop
5:39 am - 9:53 amBDL-STL
5h 14m1 stop
$275American Airlines
Find Deal
Thu, May 30 - Sat, Jun 1
6:40 am - 12:18 pmSTL-BDL
4h 38m1 stop
5:39 am - 9:53 amBDL-STL
5h 14m1 stop
$276American Airlines
Find Deal
Wed, May 15 - Wed, May 22
10:01 am - 5:38 pmSTL-BDL
6h 37m1 stop
7:10 am - 11:56 amBDL-STL
5h 46m1 stop
$396Delta
Find Deal
Tue, Apr 30 - Wed, May 1
6:30 am - 12:05 pmSTL-BDL
4h 35m1 stop
5:00 pm - 9:17 pmBDL-STL
5h 17m1 stop
$451Delta
Find Deal
Thu, Aug 1 - Sat, Aug 3
11:10 am - 11:54 pmSTL-BDL
11h 44m2 stops
6:06 am - 10:14 amBDL-STL
5h 08m1 stop
$526United Airlines
Find Deal
Wed, May 15 - Wed, May 22
11:10 am - 11:54 pmSTL-BDL
11h 44m2 stops
6:00 am - 3:46 pmBDL-STL
10h 46m2 stops
$645United Airlines
Find Deal
Wed, May 15 - Wed, May 22

Flights from St. Louis to Hartford - Travel Insights & Trends

Get data-powered insights and trends into flights from St. Louis to Hartford to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from St. Louis to Hartford clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from St. Louis to Hartford, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Hartford, Saturday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from St. Louis to Hartford, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from St. Louis to Hartford is January, where tickets cost $275 on average. On the other hand, the most expensive months are September and November, where the average cost of tickets is $455 and $420 respectively.

How far in advance should I book a flight from St. Louis to Hartford?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from St. Louis to Hartford, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from St. Louis to Hartford, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 53 days before departure.

Which airlines provide the cheapest flights from St. Louis to Hartford?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting St. Louis to Hartford were found on Frontier ($141) and American Airlines ($275). Frontier proposed the cheapest one-way flight at $69.

Good to know

Low season

February

High season

December

Cheapest flight

$69
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 8% increase in price.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Hartford

  • What is the cheapest flight from St. Louis to Hartford?

    In the last 3 days, the lowest price for a flight from St. Louis to Hartford was $69 for a one-way ticket and $141 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from St. Louis to Hartford?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Hartford, also known as Hartford Bradley Intl.

  • Which aircraft models fly most regularly from St. Louis to Hartford?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Hartford?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between St. Louis and Hartford, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Hartford, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Hartford are Delta and United Airlines. With an average price for the route of $397 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $355 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. Louis to Hartford?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Hartford.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Hartford?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hartford from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Hartford?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hartford with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and BDL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Hartford?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hartford from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from St. Louis to Hartford

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Hartford. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Hartford? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11123 reviews
7.9comfort
7.5food
8.0entertainment
8.6crew
8.2boarding
Airline reviews

It was a crowded flight. They did the best they could.

6.0 GoodNetty, Apr 2024SYR - JFK
Read more about Delta reviews

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

On 2 different flights the wifi was horrible and there was no drink or snack service.

Wifi wasn’t working well so we couldn't view any media.

Flight was late. Club was full. Experience is exactly what I expected.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

The flight was delayed instead of leaving at 11 it left at 12.20

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

On the new 319 NEO? seatback entertainment system did not work even when the flight attendant rebooted it. At least I had my cell phone to connect with wifi.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Because I can’t stand very long in one place, I was allowed to reword.

It was a good flight. Of course it was full, but it went well.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

The flight was fine. All the delays and poor communication and customer service were the worst! We were supposed to arrive in London at 7:10 am. In stead we arrived at 1:30 pm. And now American Airlines refuses to make things right but only sent a canned apology after I contacted customer relations.

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Terrible. Seats are bad and the baggage policy is inconsistent

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

Left Denver late, then sat on tarmac 30 min after arrival

Better than I expected but I did pay for a seat and carry on bags ahead of time.

Crew members are very rude and not cooperate with passengers.

30 minute delay due to boarding and settling of a family.

Book cheap flights from St. Louis to Hartford

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to Hartford found on KAYAK in the last 72 hours.
5/3Fri
1 stopFrontier
13h 56mSTL-BDL
$69
5/5Sun
1 stopFrontier
13h 12mSTL-BDL
$85
4/28Sun
1 stopFrontier
21h 09mSTL-BDL
$110
5/30Thu
1 stopAmerican Airlines
7h 25mSTL-BDL
$138
5/19Sun
1 stopSun Country Air
26h 15mSTL-BDL
$148
5/5Sun
2 stopsSpirit Airlines
20h 17mSTL-BDL
$157
4/28Sun
2 stopsSpirit Airlines
20h 17mSTL-BDL
$179
7/1Mon
2 stopsUnited Airlines
29h 28mSTL-BDL
$237
5/23Thu
1 stopAmerican Airlines
7h 25mSTL-BDL
$267
5/3Fri
2 stopsUnited Airlines
20h 23mSTL-BDL
$339

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St. Louis - Hartford Flights

Departure:

St. Louis (STL)United States

Destination:

Hartford (BDL)United States

Return flight deals:

Hartford - St. Louis

Cabin classes: