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Cheap flights from Buffalo to Honolulu from C$ 421

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — HNL
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Honolulu

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Honolulu
Explore the most affordable flight options available from Buffalo to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2026.

Wed 19/86:55 a.m.
BUF
-
HNL
1 stop12h 33m
United Airlines
Wed 26/84:00 p.m.
HNL
-
BUF
1 stop11h 28m
United Airlines
Deal found 11/6C$ 716
Tue 22/97:15 p.m.
BUF
-
HNL
2 stops31h 58m
Delta
Thu 1/1012:35 p.m.
HNL
-
BUF
2 stops29h 19m
Delta
Deal found 11/6C$ 797
Tue 11/87:52 p.m.
BUF
-
HNL
2 stops29h 19m
Delta
Mon 31/812:39 p.m.
HNL
-
BUF
2 stops28h 30m
Delta
Deal found 10/6C$ 801
Tue 1/98:57 a.m.
BUF
-
HNL
2 stops18h 23m
Delta
Tue 8/99:45 p.m.
HNL
-
BUF
2 stops19h 18m
Delta
Deal found 12/6C$ 807
Tue 18/86:27 a.m.
BUF
-
HNL
1 stop13h 40m
Delta
Tue 1/92:50 p.m.
HNL
-
BUF
1 stop11h 25m
Delta
Deal found 12/6C$ 842
Fri 6/117:40 p.m.
BUF
-
HNL
2 stops31h 13m
Delta
Fri 13/117:00 a.m.
HNL
-
BUF
2 stops27h 11m
Delta
Deal found 14/6C$ 843
Tue 1/96:55 a.m.
BUF
-
HNL
1 stop12h 33m
United Airlines
Tue 8/91:00 p.m.
HNL
-
BUF
2 stops14h 08m
United Airlines
Deal found 12/6C$ 850
Sun 4/107:00 a.m.
BUF
-
HNL
1 stop13h 52m
Delta
Wed 7/102:51 p.m.
HNL
-
BUF
1 stop11h 38m
Delta
Deal found 14/6C$ 853

Find flight deals from Buffalo to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Honolulu (HNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 June 2026.

Round-trip from

C$ 716

One-way from

C$ 592

Popular in

December

Cheapest in

October

Average price

C$ 1,285
United Airlines
  • United Airlines
  • 19/8-26/8
  • 2 total stops
  • 24h 01m total
  • Buffalo to Honolulu
Search Deals
Delta
  • Delta
  • 22/7
  • 2 total stops
  • 18h 42m total
  • Buffalo to Honolulu
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Honolulu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 June 2026.
Use the filters below to find and compare flights from Buffalo to Honolulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Tue 22/9

7:15 p.m.-9:13 p.m.

2 stops31h 58m

Honolulu

Thu 1/10

12:35 p.m.-11:54 p.m.

2 stops29h 19m

C$ 797

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Tue 11/8

7:52 p.m.-7:11 p.m.

2 stops29h 19m

Honolulu

Mon 31/8

12:39 p.m.-11:09 p.m.

2 stops28h 30m

C$ 801

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Fri 6/11

7:40 p.m.-9:53 p.m.

2 stops31h 13m

Honolulu

Fri 13/11

7:00 a.m.-3:11 p.m.

2 stops27h 11m

C$ 843

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Tue 18/8

6:27 a.m.-2:07 p.m.

1 stop13h 40m

Honolulu

Tue 1/9

4:18 p.m.-11:22 a.m.

2 stops13h 04m

C$ 850

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Thu 1/10

8:45 a.m.-3:16 p.m.

1 stop12h 31m

Honolulu

Thu 15/10

1:00 p.m.-9:29 a.m.

2 stops14h 29m

C$ 887

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Fri 11/9

10:33 a.m.-7:48 p.m.

2 stops15h 15m

Honolulu

Fri 18/9

9:40 p.m.-4:56 p.m.

2 stops13h 16m

C$ 936
Quickest round-trip

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Mon 31/8

6:55 a.m.-1:28 p.m.

1 stop12h 33m

Honolulu

Wed 3/2

3:45 p.m.-10:26 a.m.

1 stop13h 41m

C$ 941

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Mon 7/9

6:55 a.m.-1:28 p.m.

1 stop12h 33m

Honolulu

Sat 12/9

1:25 p.m.-9:08 a.m.

2 stops13h 43m

C$ 991

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Tue 6/10

8:45 a.m.-3:16 p.m.

1 stop12h 31m

Honolulu

Sat 10/10

1:00 p.m.-9:29 a.m.

2 stops14h 29m

C$ 1,043

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Fri 7/8

6:27 a.m.-2:07 p.m.

1 stop13h 40m

Honolulu

Wed 12/8

10:45 p.m.-11:58 p.m.

2 stops19h 13m

C$ 1,047

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/6

Showing 1-10 of 13 resultsSorted by cheapest first
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Best time to book a flight from Buffalo to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Honolulu

How far ahead should I book a flight from Buffalo to Honolulu?

To ensure you get the cheapest price possible for a flight from Buffalo to Honolulu, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Buffalo to Honolulu?

Currently, October is the cheapest month in which you can book a flight from Buffalo to Honolulu (average of C$ 870). Flying from Buffalo to Honolulu in December is currently the most expensive (average of C$ 1,473). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Buffalo to Honolulu?

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Honolulu?

    For as low as C$ 797, Delta can have you in Honolulu from Buffalo in 31h 58m. There are 7549 km between Buffalo and Honolulu.

  • Can I find deals for flights from Buffalo to Honolulu that include hotel bookings?

    Yes. In addition to deals on Buffalo to Honolulu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Honolulu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Honolulu.

  • Can I find deals for business class flights from Buffalo to Honolulu?

    Yes. Cheapflights offers flight deals from Buffalo to Honolulu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Honolulu?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Honolulu (average of C$ 870). Flying from Buffalo to Honolulu in December is currently the most expensive (average of C$ 1,473). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Cheapflights makes it easy to find Buffalo to Honolulu flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Honolulu?

Cheapflights helps you find that perfect flight to Honolulu from Buffalo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Buffalo to Honolulu with no change fees?

Yes! Cheapflights helps users easily find flights from Buffalo to Honolulu with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to Honolulu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Honolulu from Buffalo today and book when prices fit your budget.

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