$183 Find Cheap Flights from Helena to Oregon - 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 from Helena to Oregon departing on 9/1. 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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Cheap Flights from Helena to Oregon

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$343
Eugene
Eugene2 stops$353
Redmond
Redmond1 stop$387
Medford
Medford1 stop$392
North Bend
North Bend1 stop$568
Boise
Boise1 stop$343
Portland
Portland1 stop$343
Eugene
Eugene2 stops$353
Redmond
Redmond1 stop$387
Medford
Medford1 stop$392
North Bend
North Bend1 stop$568
Boise
Boise1 stop$343

Book Cheap Helena to Oregon Plane Tickets

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

Sat, Nov 14 - Tue, Nov 17
Alaska Airlines Logo
4:41 pm - 9:55 pm
HLN
-
PDX
6h 14m
1 stop
Alaska Airlines Logo
5:40 pm - 4:04 pm
PDX
-
HLN
21h 24m
1 stop
$343Alaska Airlines
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
4:41 pm - 11:51 pm
HLN
-
BOI
7h 10m
1 stop
Alaska Airlines Logo
4:21 pm - 4:04 pm
BOI
-
HLN
23h 43m
1 stop
$343Alaska Airlines
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
4:41 pm - 11:51 pm
HLN
-
BOI
7h 10m
1 stop
Alaska Airlines Logo
6:33 am - 4:04 pm
BOI
-
HLN
9h 31m
1 stop
$343Alaska Airlines
Sat, Sep 19 - Mon, Sep 21
Delta Logo
12:57 pm - 10:59 pm
HLN
-
EUG
11h 02m
2 stops
Delta Logo
5:51 pm - 12:17 pm
EUG
-
HLN
17h 26m
2 stops
$353Delta
Fri, Nov 13 - Tue, Nov 17
Alaska Airlines Logo
4:41 pm - 10:02 am
HLN
-
BOI
17h 21m
1 stop
Alaska Airlines Logo
1:51 pm - 4:04 pm
BOI
-
HLN
26h 13m
1 stop
$353Alaska Airlines
Sat, Sep 19 - Sun, Sep 20
Delta Logo
12:57 pm - 10:59 pm
HLN
-
EUG
11h 02m
2 stops
Delta Logo
5:51 pm - 12:17 pm
EUG
-
HLN
17h 26m
2 stops
$363Delta
Sat, Nov 14 - Tue, Nov 17
Alaska Airlines Logo
4:41 pm - 9:55 pm
HLN
-
PDX
6h 14m
1 stop
Alaska Airlines Logo
5:40 pm - 4:04 pm
PDX
-
HLN
21h 24m
1 stop
$363Alaska Airlines
Sat, Nov 14 - Tue, Nov 17
Alaska Airlines Logo
4:41 pm - 9:55 pm
HLN
-
PDX
6h 14m
1 stop
Alaska Airlines Logo
5:05 am - 4:04 pm
PDX
-
HLN
9h 59m
1 stop
$363Alaska Airlines
Sat, Sep 19 - Mon, Sep 21
Alaska Airlines Logo
5:18 pm - 9:26 am
HLN
-
EUG
17h 08m
1 stop
Alaska Airlines Logo
7:35 pm - 4:41 pm
EUG
-
HLN
20h 06m
1 stop
$363Alaska Airlines
Wed, Oct 14 - Sat, Oct 17
Alaska Airlines Logo
5:26 pm - 11:59 pm
HLN
-
BOI
6h 33m
1 stop
Alaska Airlines Logo
12:58 pm - 4:49 pm
BOI
-
HLN
3h 51m
1 stop
$367Alaska Airlines
Booking Insights

KAYAK's insights & trends for Helena to Oregon flights

Get data-powered insights and trends into flights from Helena to Oregon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Helena to Oregon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Helena to Oregon were found on Alaska Airlines ($343) and Delta ($353).

Find deals

Good to know

Cheapest flight

$183
Flight from Helena to Boise

FAQs - booking Oregon flights

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

    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 Helena to Oregon.

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

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

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

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

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

Reviews of the top airline flying from Helena to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Helena to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8487 reviews
7.8Comfort
8.1Boarding
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

Your survey needs a N/A option. I didn’t use the entertainment or eat food.

10.0 ExcellentJon, Jul 2026
MCI - SLC
Read more Delta reviews

Your survey needs a N/A option. I didn’t use the entertainment or eat food.

The flight was over 2 hours late.. once we finally got boarded things were fine

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

The crew on this leg continue to be extremely helpful with my wife’s mobility issues. They also came by many many times to ensure we were comfortable and had drink some food.

Nothing unusual. It was fine. I hate having to pay extra for my seat.

The Pilot was one of the best I've had, very informative about turbulence and got us to our destination early

I liked the cleanness in the bathroom and good crew on board and at boarding gates. There was no Hindi (Bollywood) movies. The entertainment can be improved as it is one of the worst one I saw when I compared it with other airlines. The Mumbai to Amsterdam flight did not have any food for my family which does not contain eggs in it though we have selected “Hindu Asian vegetarian meal”

Friendly boarding crew. Better could have been a bit more substantial food for this 3 plus hour flight.

Didn’t make the flight. My connecting flight was an hour late and I missed the flight. You rerouted me thru Atlanta and I arrived in Rome over 10 hour after my original Rome arrival time. You also left my luggage in Atlanta and it took you three day to get my bag to meI spent 4 days in the same cloths, I had packed my prescriptions in the lost bag and went 3 days withoutMy heart meds.

Everything you need to know for your flight from Helena to Oregon

Information on your arrival and departure airports

Helena (HLN)