How does KAYAK find such low prices on flights from Oregon to Helena?

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 Oregon to Helena. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Helena?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Oregon to Helena?

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 Helena with an airline and back to Oregon with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Helena?

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 Helena from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$146 CHEAP FLIGHTS from Oregon to Helena

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Cheap Flights from Oregon to Helena

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oregon to Helena 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.

Round-trip

One-way

Recent round-trip flight deals from Oregon to Helena

Tue, Oct 14 - Tue, Oct 21

6:30 am - 5:41 pmBOI-HLN

11h 11m1 stop

6:18 pm - 2:36 pmHLN-BOI

20h 18m1 stop

$262Alaska Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

6:30 am - 5:41 pmBOI-HLN

11h 11m1 stop

6:18 pm - 7:20 amHLN-BOI

13h 02m2 stops

$299Alaska Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

3:30 pm - 5:36 pmPDX-HLN

25h 06m1 stop

6:13 pm - 6:17 amHLN-PDX

13h 04m1 stop

$323Alaska Airlines

Find Deal

Sat, Oct 18 - Mon, Oct 20

7:20 am - 5:41 pmPDX-HLN

9h 21m1 stop

6:18 pm - 11:07 amHLN-PDX

17h 49m2 stops

$325Alaska Airlines

Find Deal

Sat, Oct 18 - Mon, Oct 20

7:20 am - 5:41 pmPDX-HLN

9h 21m1 stop

6:18 pm - 10:53 amHLN-PDX

17h 35m1 stop

$332Alaska Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 3

9:42 pm - 5:51 pmBOI-HLN

20h 09m1 stop

6:28 pm - 11:50 pmHLN-BOI

5h 22m1 stop

$332Alaska Airlines

Find Deal

Fri, Oct 10 - Sun, Oct 19

5:00 pm - 10:16 pmPDX-HLN

4h 16m1 stop

5:45 am - 9:03 amHLN-PDX

4h 18m1 stop

$377Delta

Find Deal

Fri, Oct 3 - Sun, Oct 5

5:10 pm - 10:14 pmPDX-HLN

4h 04m1 stop

5:45 am - 8:55 amHLN-PDX

4h 10m1 stop

$521Delta

Find Deal

Fri, Dec 19 - Sun, Jan 4

5:30 am - 12:26 pmPDX-HLN

5h 56m1 stop

5:35 am - 9:03 amHLN-PDX

4h 28m1 stop

$558Delta

Find Deal

Tue, Nov 25 - Sun, Nov 30

1:24 pm - 6:52 pmPDX-HLN

4h 28m1 stop

7:32 pm - 11:00 pmHLN-PDX

4h 28m1 stop

$713Hawaiian Airlines

Find Deal

Cheapest round-trip

$262

Typical prices: $624-997

Alaska Airlines

Tue 10/14Tue 10/21

BOI - HLN • 1 stop

Cheapest one-way

$146

Delta

Tue 10/7

PDX - HLN • 1 stop

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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 Helena!

Useful Info

Low season	April
High season	October
Cheapest flight	$146

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly and prices are also 19% lower on average.

Flight from Portland to Helena

How does KAYAK find such low prices on flights from Oregon to Helena?
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 Oregon to Helena.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Helena?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Oregon 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 Oregon to Helena?
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 Helena with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Helena?
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 Helena from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Helena

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Helena

Helena (HLN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

HLN

$146 Find Cheap Flights from Oregon to Helena

KAYAK searches hundreds of travel sites at once for deals on flights to Helena

Cheap Flights from Oregon to Helena

Recent round-trip flight deals from Oregon to Helena

Recent one-way flight deals from Oregon to Helena

Everything you should know

Good to know

FAQs for booking flights from Oregon to Helena

How does KAYAK find such low prices on flights from Oregon to Helena?

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 Oregon to Helena.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Helena?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Oregon 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 Oregon to Helena?

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 Helena with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Helena?

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 Helena from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Helena

Information on the airport you'll fly into in Helena

Cabin class types available on flights to Oregon

Complete your trip to Helena with a hotel stay or car rental

Find direct flights for Helena

Flights to other popular destinations

Flights from domestic origins to Helena

Choose which airport to fly into in Helena

Find deals for your return flight