BDL - KOA

$641 Find Cheap Flights from Hartford to Kailua-Kona - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Kailua-Kona departing on 8/18. 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, 0 bags

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Everything you should know

Cheapest round-trip
$641
Typical prices: $773-$883
United Airlines
Tue 8/18Fri 8/28
BDL - KOA • 1 stop
Top airlines
Cheapest • from $641 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Hartford and Kailua-Kona. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $906 (round-trip)
Shortest trip • 13h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kailua-Kona!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hartford to Kailua-Kona (BDL-KOA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hartford to Kailua-Kona 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 Kailua-Kona

Tue, Aug 18 - Fri, Aug 28
United Airlines Logo
7:45 am - 3:43 pm
BDL
-
KOA
13h 58m
1 stop
United Airlines Logo
8:00 pm - 6:20 pm
KOA
-
BDL
16h 20m
2 stops
$641United Airlines
Tue, Aug 18 - Fri, Aug 28
United Airlines Logo
9:40 am - 7:35 pm
BDL
-
KOA
15h 55m
2 stops
United Airlines Logo
2:03 pm - 10:38 am
KOA
-
BDL
14h 35m
2 stops
$646United Airlines
Tue, Aug 18 - Fri, Aug 28
United Airlines Logo
7:45 am - 3:43 pm
BDL
-
KOA
13h 58m
1 stop
United Airlines Logo
8:00 pm - 3:43 pm
KOA
-
BDL
13h 43m
1 stop
$660United Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
7:45 am - 3:43 pm
BDL
-
KOA
13h 58m
1 stop
United Airlines Logo
2:03 pm - 10:38 am
KOA
-
BDL
14h 35m
2 stops
$683United Airlines
Mon, Aug 24 - Mon, Aug 31
American Airlines Logo
6:00 am - 4:15 pm
BDL
-
KOA
16h 15m
2 stops
American Airlines Logo
9:45 pm - 7:34 pm
KOA
-
BDL
15h 49m
2 stops
$688American Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
7:45 am - 3:43 pm
BDL
-
KOA
13h 58m
1 stop
United Airlines Logo
8:00 pm - 3:43 pm
KOA
-
BDL
13h 43m
1 stop
$689United Airlines
Mon, Nov 16 - Tue, Dec 1
United Airlines Logo
7:37 am - 4:39 pm
BDL
-
KOA
14h 02m
1 stop
United Airlines Logo
8:30 pm - 5:24 pm
KOA
-
BDL
15h 54m
2 stops
$755United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
7:37 am - 4:39 pm
BDL
-
KOA
14h 02m
1 stop
United Airlines Logo
8:25 pm - 3:54 pm
KOA
-
BDL
14h 29m
1 stop
$760United Airlines
Mon, Nov 16 - Tue, Dec 1
United Airlines Logo
6:00 am - 4:39 pm
BDL
-
KOA
15h 39m
2 stops
United Airlines Logo
8:30 pm - 5:24 pm
KOA
-
BDL
15h 54m
2 stops
$761United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
7:37 am - 4:39 pm
BDL
-
KOA
14h 02m
1 stop
United Airlines Logo
1:04 pm - 10:25 am
KOA
-
BDL
16h 21m
2 stops
$766United Airlines
Booking Insights

KAYAK's insights & trends for Hartford to Kailua-Kona flights

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

What is the cheapest month to fly from Hartford to Kailua-Kona?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hartford to Kailua-Kona, 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 Kailua-Kona is October, where tickets cost $717 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,488 and $1,185 respectively.

Good to know

Low seasonJune
Cheapest flight$641
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Hartford to Kailua-Kona

When to book flights from Hartford to Kailua-Kona

Are your dates flexible? Find out the best times to travel from Hartford to Kailua-Kona 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 Kailua-Kona

  • What is the cheapest flight from Hartford to Kailua-Kona?

    In the last 5 days, the lowest price for a flight from Hartford to Kailua-Kona was $641 for a round-trip ticket.

  • Do I need a passport to fly between Hartford and Kailua-Kona?

    No

  • Which airports will I be using when flying from Hartford to Kailua-Kona?

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

  • Which aircraft models fly most regularly from Hartford to Kailua-Kona?

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

  • Which airline alliances offer flights from Hartford to Kailua-Kona?

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

  • Which is the best airline for flights from Hartford to Kailua-Kona, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Hartford to Kailua-Kona are United Airlines and American Airlines. With an average price for the route of $896 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $853 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Hartford to Kailua-Kona?

    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 Kailua-Kona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona 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 Kailua-Kona?

    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 Kailua-Kona with an airline and back to Hartford with another airline. Booking your flights between Hartford and KOA 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 Kailua-Kona?

    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 Kailua-Kona 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 airlines flying from Hartford to Kailua-Kona

 
See real verified KAYAK customer reviews for airlines flying from Hartford to Kailua-Kona. 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 Kailua-Kona? 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.
7.4
United AirlinesOverall score based on 9927 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.7Food
Airline reviews

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

8.0 ExcellentNico, Jun 2026
LAX - HNL
Read more United Airlines reviews

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

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.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Everything was great, only problem was that flights were delayed

The flight was delayed multiple times. I was autobooted and placed in the center seat in the last row of the plane.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

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

Angela was the best fa ever. She made that 8 hour flight a breeze

Terrible experience with baggage claim at CLT. Posted as arriving at belt 4 and screen there showed the flight. Waited for over 1.2hrs before someone randomly came by and said the bags for that flight had been dropped at CD1 an unknown time ago. There was no notification in the app, on the screens or by any airport personnel prior to this time. Waiting 1.2 hrs after a 2 hr flight for a bag you paid $40 extra to check is infuriating and disappointing.

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.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

Everything you need to know for your flight from Hartford to Kailua-Kona

Information on your arrival and departure airports