BDL - BUF

$105 Find Cheap Flights from Hartford to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Buffalo departing on 8/16. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to Buffalo, 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 Hartford to Buffalo, as well as popular online travel agencies
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Cheap Flights from Hartford to Buffalo (BDL-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hartford to Buffalo 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hartford to Buffalo

Wed, Sep 3 - Wed, Sep 10
United Airlines Logo
7:54 pm - 11:58 pmBDL-BUF
4h 04m1 stop
United Airlines Logo
8:00 pm - 11:44 pmBUF-BDL
3h 44m1 stop
$159United Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30
American Airlines Logo
6:00 am - 9:47 amBDL-BUF
3h 47m1 stop
American Airlines Logo
6:00 am - 11:23 amBUF-BDL
5h 23m2 stops
$164American Airlines
Find Deal
Tue, Sep 9 - Fri, Sep 12
American Airlines Logo
7:05 am - 12:10 pmBDL-BUF
5h 05m1 stop
American Airlines Logo
6:00 am - 10:46 amBUF-BDL
4h 46m1 stop
$192American Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
Frontier Logo
11:44 am - 10:17 amBDL-BUF
22h 33m1 stop
Frontier Logo
7:05 pm - 10:10 amBUF-BDL
15h 05m1 stop
$202Frontier
Find Deal
Sat, Aug 30 - Sat, Sep 6
Frontier Logo
11:44 am - 10:17 amBDL-BUF
22h 33m1 stop
Frontier Logo
7:11 pm - 7:52 pmBUF-BDL
24h 41m1 stop
$205Frontier
Find Deal
Wed, Sep 3 - Wed, Sep 10
Southwest Logo
6:25 am - 12:30 pmBDL-BUF
6h 05m1 stop
Southwest Logo
6:50 am - 3:10 pmBUF-BDL
8h 20m2 stops
$210Southwest
Find Deal
Wed, Sep 3 - Wed, Sep 10
Southwest Logo
6:00 am - 3:15 pmBDL-BUF
9h 15m2 stops
Southwest Logo
6:50 am - 3:10 pmBUF-BDL
8h 20m2 stops
$227Southwest
Find Deal
Sat, Oct 4 - Mon, Oct 6
Delta Logo
6:43 pm - 10:36 pmBDL-BUF
3h 53m1 stop
Delta Logo
7:30 pm - 11:14 pmBUF-BDL
3h 44m1 stop
$248Delta
Find Deal
Sat, Aug 30 - Mon, Sep 1
United Airlines Logo
7:47 pm - 11:59 pmBDL-BUF
4h 12m1 stop
United Airlines Logo
7:05 am - 2:24 pmBUF-BDL
7h 19m1 stop
$312United Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 19
Delta Logo
5:35 am - 11:26 amBDL-BUF
5h 51m1 stop
Delta Logo
7:34 pm - 11:21 pmBUF-BDL
3h 47m1 stop
$345Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Hartford to Buffalo flights

Get data-powered insights and trends into flights from Hartford to Buffalo 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 Hartford to Buffalo?

The average price of all round-trip flights from Hartford to Buffalo clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Hartford to Buffalo, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Buffalo, Tuesday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Hartford to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hartford to Buffalo, 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 Hartford to Buffalo is May, where tickets cost $283 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $452 and $426 respectively.

Good to know

Low seasonJanuary
Cheapest flight$105
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Hartford to Buffalo

When to book flights from Hartford to Buffalo

Are your dates flexible? Find out the best times to travel from Hartford to Buffalo 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 Hartford to Buffalo

  • What is the cheapest flight from Hartford to Buffalo?

    In the last 3 days, the lowest price for a flight from Hartford to Buffalo was $105 for a one-way ticket and $159 for a round-trip.

  • Do I need a passport to fly between Hartford and Buffalo?

    No, a passport isn't needed to fly from Hartford to Buffalo. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Hartford to Buffalo?

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

  • Which airline alliances offer flights from Hartford to Buffalo?

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

  • Which is the best airline for flights from Hartford to Buffalo, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Hartford to Buffalo are Southwest and United Airlines. With an average price for the route of $380 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $395 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Hartford to Buffalo?

    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 Hartford to Buffalo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Hartford 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 Hartford to Buffalo?

    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 Buffalo with an airline and back to Hartford with another airline. Booking your flights between Hartford and BUF 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 Hartford to Buffalo?

    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 Buffalo from Hartford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Hartford to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Hartford to Buffalo. 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 Hartford to Buffalo? 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
SouthwestOverall score based on 4246 reviews
8.1Boarding
8.0Comfort
7.0Food
7.5Entertainment
8.6Crew
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

Am still mad at American airlines. You should know it's us travel nurses who are your customers and you treat us like nonsense it's not ok. American airlines took my money, no refund for whatsoever. A trip that was of 466 and I paid 466 and 833 then they chose for me where to sit and refund my seat choices and gave me expensive seats for 79 USD. Kayak doesn't help at all after booking you are on your own. Skyscanner is better

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

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