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STL - BDL

$85 Find cheap flights from St. Louis to Hartford

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 5/11. 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
Sat 5/25
Sat 6/1

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 44,979,812 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
5:56 pm - 7:06 pmSTL-BDL
24h 10m1 stop
9:07 pm - 8:10 pmBDL-STL
24h 03m1 stop
$148Frontier
Find Deal
Wed, May 15 - Tue, May 21
7:16 pm - 7:02 pmSTL-BDL
22h 46m1 stop
10:18 am - 8:11 pmBDL-STL
10h 53m1 stop
$176Frontier
Find Deal
Thu, May 9 - Mon, May 13
9:53 pm - 10:12 amSTL-BDL
11h 19m1 stop
11:28 am - 6:40 pmBDL-STL
8h 12m2 stops
Wed, May 8 - Sun, May 12
2:38 pm - 7:57 pmSTL-BDL
4h 19m1 stop
7:44 pm - 11:20 pmBDL-STL
4h 36m1 stop
$253American Airlines
Find Deal
Sat, Sep 14 - Tue, Sep 17
7:30 pm - 10:53 pmSTL-BDL
26h 23m2 stops
4:10 pm - 10:46 amBDL-STL
19h 36m3 stops
Thu, May 16 - Tue, May 21
9:37 am - 4:29 pmSTL-BDL
5h 52m1 stop
8:00 am - 12:27 pmBDL-STL
5h 27m1 stop
$299American Airlines
Find Deal
Wed, Jul 24 - Wed, Jul 31
6:45 am - 12:02 pmSTL-BDL
4h 17m1 stop
6:00 am - 11:09 amBDL-STL
6h 09m1 stop
$314Delta
Find Deal
Thu, Sep 12 - Sun, Sep 15
10:10 am - 11:54 pmSTL-BDL
12h 44m2 stops
6:06 am - 10:14 amBDL-STL
5h 08m1 stop
$424United Airlines
Find Deal
Wed, May 15 - Tue, May 21
11:10 am - 11:59 pmSTL-BDL
11h 49m2 stops
6:15 am - 10:07 amBDL-STL
4h 52m1 stop
$461United Airlines
Find Deal
Sat, Sep 14 - Tue, Sep 17
5:25 pm - 11:59 pmSTL-BDL
5h 34m1 stop
9:45 am - 4:20 pmBDL-STL
7h 35m2 stops
$817Delta
Find Deal
Thu, Jul 25 - Sun, Aug 4

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 ($148) and American Airlines ($253). Frontier proposed the cheapest one-way flight at $85.

Good to know

Low season

February

High season

December

Cheapest flight

$85
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 $85 for a one-way ticket and $148 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?

    SkyTeam, Star Alliance, and oneworld 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 10975 reviews
7.9comfort
8.2boarding
8.6crew
7.4food
8.0entertainment
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

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.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

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.

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.
5/11Sat
1 stopFrontier
16h 55mSTL-BDL
$85
5/10Fri
1 stopFrontier
13h 56mSTL-BDL
$89
5/10Fri
1 stopFrontier
13h 56mSTL-BDL
$90
5/20Mon
1 stopFrontier
20h 40mSTL-BDL
$99
5/19Sun
1 stopSun Country Air
26h 15mSTL-BDL
$128
7/15Mon
1 stopDelta
4h 15mSTL-BDL
$158
5/9Thu
2 stops
26h 23mSTL-BDL
$173
5/20Mon
3 stops
21h 20mSTL-BDL
$201
5/20Mon
2 stopsUnited Airlines
29h 29mSTL-BDL
$279
7/19Fri
2 stopsUnited Airlines
29h 28mSTL-BDL
$293

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Last minute flights from St. Louis to Hartford

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from St. Louis to Hartford that are departing in the next 10 days.
4/30Tue
multi-stopDelta
6h 37mSTL-BDL
5/1Wed
multi-stopDelta
5h 53mBDL-STL
$514
4/30Tue
multi-stopDelta
4h 32mSTL-BDL
5/1Wed
multi-stopDelta
5h 53mBDL-STL
$550

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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: