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$379+ Cheap flights from Helena to Buffalo (HLN - BUF)

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — BUF
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Helena to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Buffalo (BUF). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$664
(Delta)

One-way from

$379
(United Airlines)
Provider with most accurate pricing for Helena-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Helena-Buffalo flights.
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One-way flight from Helena to Buffalo
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Find flight deals from Helena to Buffalo

Cheapest flights from Helena to Buffalo
Explore the most affordable flight options available from Helena to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:45 amHLN - BUF
2 stops9h 29mDelta
Sun 4/131:00 pmBUF - HLN
2 stops11h 40mDelta
Deal found 3/25$664
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/292:34 pmHLN - BUF
1 stop6h 21mUnited Airlines
Sun 7/68:25 amBUF - HLN
1 stop7h 33mUnited Airlines
Deal found 3/25$716

Cheapflights Fare Finder

Customize your flight search to find flights from Helena to Buffalo 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 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Helena to Buffalo that are best for you.

Fly from

Helena

Fly to

Buffalo

Route

Depart

Return

Price

HelenaBuffalo

HLN - BUF

HLNBUF

Helena

Wed 4/9

5:45 am-5:14 pm

2 stops9h 29m

Buffalo

Sun 4/13

1:00 pm-10:40 pm

2 stops11h 40m

$664

HelenaBuffalo

HLN - BUF

HLNBUF

Helena

Sun 6/29

2:34 pm-10:55 pm

1 stop6h 21m

Buffalo

Sun 7/6

8:25 am-1:58 pm

1 stop7h 33m

$716

HelenaBuffalo

HLN - BUF

HLNBUF

Helena

Sun 6/15

2:39 pm-10:45 pm

1 stop6h 06m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

  • Most accurate provider: When it comes to deals on Helena-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helena-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helena to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Helena 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 Helena to Buffalo

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

Currently, January is the cheapest month in which you can book a flight from Helena to Buffalo (average of $256). Flying from Helena to Buffalo in December is currently the most expensive (average of $337). 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.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

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

  • What are the cheapest airlines flying from Helena to Buffalo round-trip?

    Currently priced at $664, Delta will fly you from Helena to Buffalo and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $716.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Buffalo 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 Helena to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Helena to Buffalo (average of $256). Flying from Helena to Buffalo in December is currently the most expensive (average of $337). 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

Traveling to a place near Helena?

Book flights to Helena if you plan to visit one of these locations
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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