HLN

$167 Find Cheap Flights from Oregon to Helena - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Helena departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

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.

Recent round-trip flight deals from Oregon to Helena

Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
10:06 am - 4:11 pm
BOI
-
HLN
6h 05m
1 stop
Alaska Airlines Logo
4:48 pm - 11:58 pm
HLN
-
BOI
7h 10m
1 stop
$331Alaska Airlines
Tue, Sep 15 - Tue, Sep 22
Delta Logo
5:50 am - 12:17 pm
PDX
-
HLN
5h 27m
1 stop
Delta Logo
12:57 pm - 4:05 pm
HLN
-
PDX
4h 08m
1 stop
$333Delta
Tue, Sep 15 - Tue, Sep 22
Delta Logo
5:50 am - 12:17 pm
PDX
-
HLN
5h 27m
1 stop
Delta Logo
12:57 pm - 10:02 pm
HLN
-
PDX
10h 05m
2 stops
$338Delta
Tue, Sep 15 - Thu, Sep 17
Alaska Airlines Logo
8:03 am - 4:41 pm
BOI
-
HLN
8h 38m
1 stop
Alaska Airlines Logo
5:18 pm - 10:38 pm
HLN
-
BOI
5h 20m
1 stop
$341Alaska Airlines
Thu, Sep 17 - Tue, Sep 22
Delta Logo
5:50 am - 12:17 pm
PDX
-
HLN
5h 27m
1 stop
Delta Logo
12:57 pm - 4:05 pm
HLN
-
PDX
4h 08m
1 stop
$343Delta
Mon, Sep 14 - Wed, Sep 23
Delta Logo
5:50 am - 12:17 pm
PDX
-
HLN
5h 27m
1 stop
Delta Logo
12:57 pm - 10:02 pm
HLN
-
PDX
10h 05m
2 stops
$348Delta
Tue, Sep 15 - Tue, Sep 22
Delta Logo
5:50 pm - 12:17 pm
PDX
-
HLN
17h 27m
2 stops
Delta Logo
12:57 pm - 10:02 pm
HLN
-
PDX
10h 05m
2 stops
$353Delta
Mon, Sep 14 - Sat, Sep 19
Alaska Airlines Logo
3:00 pm - 4:41 pm
PDX
-
HLN
24h 41m
1 stop
Alaska Airlines Logo
5:18 pm - 10:01 pm
HLN
-
PDX
5h 43m
1 stop
$358Alaska Airlines
Sat, Jun 27 - Sat, Jul 4
United Airlines Logo
5:00 am - 1:33 pm
RDM
-
HLN
7h 33m
1 stop
United Airlines Logo
6:15 am - 12:53 pm
HLN
-
RDM
7h 38m
1 stop
$665United Airlines
Sat, Jun 27 - Tue, Jun 30
United Airlines Logo
5:00 am - 1:33 pm
RDM
-
HLN
7h 33m
1 stop
United Airlines Logo
6:15 am - 12:53 pm
HLN
-
RDM
7h 38m
1 stop
$697United Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$167
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Portland to Helena

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

Helena (HLN)