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Cheap flights from Buffalo to Honolulu from C$ 370

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
30 May — 6 Jun1
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 30 April 2026.

Sun 20/97:00 a.m.
BUF
-
HNL
1 stop13h 44m
Delta
Wed 23/92:50 p.m.
HNL
-
BUF
1 stop11h 33m
Delta
Deal found 28/4C$ 739
Wed 19/87:00 a.m.
BUF
-
HNL
1 stop13h 50m
Delta
Wed 26/89:45 p.m.
HNL
-
BUF
2 stops19h 18m
Delta
Deal found 26/4C$ 750
Wed 26/88:55 a.m.
BUF
-
HNL
1 stop12h 21m
United Airlines
Mon 31/89:40 p.m.
HNL
-
BUF
2 stops13h 03m
United Airlines
Deal found 26/4C$ 854
Wed 26/812:00 p.m.
BUF
-
HNL
2 stops15h 20m
Southwest
Mon 31/89:00 p.m.
HNL
-
BUF
2 stops14h 45m
Southwest
Deal found 26/4C$ 861
Mon 7/97:00 a.m.
BUF
-
HNL
1 stop13h 44m
Delta
Mon 14/99:59 p.m.
HNL
-
BUF
2 stops19h 04m
Delta
Deal found 30/4C$ 898

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 30 April 2026.

Round-trip from

C$ 739

One-way from

C$ 370

Popular in

July

Cheapest in

October

Average price

C$ 1,128
Delta
  • Delta
  • 20/9-23/9
  • 2 total stops
  • 25h 17m total
  • Buffalo to Honolulu
Search Deals
Delta
  • Delta
  • 27/9
  • 1 total stop
  • 13h 44m total
  • Buffalo to Honolulu
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 30 April 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

Thu 17/9

11:25 a.m.-9:20 p.m.

2 stops15h 55m

Honolulu

Mon 21/9

9:00 p.m.-5:45 p.m.

2 stops14h 45m

C$ 964

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Fri 7/8

6:00 a.m.-4:43 p.m.

2 stops16h 43m

Honolulu

Wed 12/8

9:45 p.m.-11:03 p.m.

2 stops19h 18m

C$ 975

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Thu 28/5

7:00 a.m.-2:45 p.m.

1 stop13h 45m

Honolulu

Thu 4/6

10:35 p.m.-11:59 p.m.

2 stops19h 24m

C$ 1,004

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Sun 23/8

8:55 a.m.-3:16 p.m.

1 stop12h 21m

Honolulu

Sat 29/8

1:00 p.m.-9:14 a.m.

2 stops14h 14m

C$ 1,059

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Wed 13/5

6:25 a.m.-7:48 p.m.

2 stops19h 23m

Honolulu

Wed 20/5

2:45 p.m.-8:20 a.m.

1 stop11h 35m

C$ 1,071
Quickest round-trip

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Mon 11/5

7:00 a.m.-1:42 p.m.

1 stop12h 42m

Honolulu

Fri 15/5

4:50 p.m.-9:42 a.m.

1 stop10h 52m

C$ 1,097

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Sat 24/10

7:35 a.m.-1:20 p.m.

1 stop11h 45m

Honolulu

Sun 1/11

10:15 p.m.-7:15 p.m.

1 stop16h 00m

C$ 1,097
Cheapest one-way

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Sun 27/9

7:00 a.m.-2:44 p.m.

1 stop13h 44m

C$ 370

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Fri 28/8

6:00 a.m.-8:47 p.m.

2 stops20h 47m

C$ 458

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Wed 3/6

6:25 a.m.-7:46 p.m.

2 stops19h 21m

C$ 490

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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$ 880). Flying from Buffalo to Honolulu in July is currently the most expensive (average of C$ 1,412). 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$ 975, Delta can have you in Honolulu from Buffalo in 16h 43m. 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$ 880). Flying from Buffalo to Honolulu in July is currently the most expensive (average of C$ 1,412). 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

Travelling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Kahuku

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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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