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$672+ Cheap flights from Helena to Buffalo (HLN - BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — BUF
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
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 octubre 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$672
(Delta)
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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From Helena to Buffalo
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Find flight deals from Helena to Buffalo

Best flights from Helena to Buffalo
Discover carefully curated flight deals from Helena to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 29, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
mar. 3/1012:50 pmHLN - BUF
2 stops19h 47mDelta
mié. 3/117:15 pmBUF - HLN
2 stops19h 12mDelta
Deal found 10/28$672
This United Airlines deal was found by Cheapflights users on 10/26. 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.
mar. 3/102:30 pmHLN - BUF
1 stop6h 15mUnited Airlines
mié. 3/118:30 amBUF - HLN
1 stop6h 57mUnited Airlines
Deal found 10/26$759
This Delta deal was found by Cheapflights users on 10/27. 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.
jue. 2/55:30 amHLN - BUF
2 stops9h 29mDelta
lun. 2/911:51 amBUF - HLN
2 stops12h 38mDelta
Deal found 10/27$744

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 octubre 29, 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

mar. 3/10

12:50 pm-10:37 am

2 stops19h 47m

Buffalo

mié. 3/11

7:15 pm-12:27 pm

2 stops19h 12m

$672

HelenaBuffalo

HLN - BUF

HLNBUF

Helena

jue. 2/5

5:30 am-4:59 pm

2 stops9h 29m

Buffalo

lun. 2/9

11:51 am-10:29 pm

2 stops12h 38m

$744

HelenaBuffalo

HLN - BUF

HLNBUF

Helena

mar. 3/10

2:30 pm-10:45 pm

1 stop6h 15m

Buffalo

mié. 3/11

8:30 am-1:27 pm

1 stop6h 57m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

  • 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, December is the cheapest month in which you can book a flight from Helena to Buffalo (average of $188). Flying from Helena to Buffalo in February is currently the most expensive (average of $476). 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.

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.

  • How long is the flight from Helena to Buffalo?

    There are many flights that can get you from Helena to Buffalo in 6h 15m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 1637 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, December is the cheapest month in which you can book a flight from Helena to Buffalo (average of $188). Flying from Helena to Buffalo in February is currently the most expensive (average of $476). 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 Buffalo?

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

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