HLN

$136 Find Cheap Flights from California to Helena

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 1/29. 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

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Flight Deals

Cheap Flights from California to Helena

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

Tue, Oct 21 - Sat, Oct 25
Alaska Airlines Logo
8:05 pm - 5:41 pmOAK-HLN
20h 36m1 stop
Alaska Airlines Logo
6:18 pm - 12:03 amHLN-OAK
6h 45m1 stop
$242Alaska Airlines
Find Deal
Wed, Nov 19 - Tue, Dec 2
Delta Logo
5:30 am - 12:26 pmSMF-HLN
5h 56m1 stop
Delta Logo
5:30 am - 9:10 amHLN-SMF
4h 40m1 stop
$263Delta
Find Deal
Wed, Nov 12 - Sun, Nov 16
Delta Logo
6:00 am - 12:26 pmLAS-HLN
5h 26m1 stop
Delta Logo
5:33 am - 8:16 amHLN-LAS
3h 43m1 stop
$283Delta
Find Deal
Fri, Oct 10 - Tue, Oct 14
Alaska Airlines Logo
6:40 am - 5:41 pmOAK-HLN
10h 01m1 stop
Alaska Airlines Logo
6:18 pm - 12:03 amHLN-OAK
6h 45m1 stop
$297Alaska Airlines
Find Deal
Wed, Mar 4 - Fri, Mar 13
Delta Logo
5:45 am - 12:27 pmSFO-HLN
5h 42m1 stop
Delta Logo
12:50 pm - 6:42 pmHLN-SFO
6h 52m1 stop
$311Delta
Find Deal
Wed, Oct 15 - Sat, Oct 18
Alaska Airlines Logo
6:25 pm - 5:41 pmSAN-HLN
22h 16m1 stop
Alaska Airlines Logo
6:18 pm - 11:05 pmHLN-SAN
5h 47m1 stop
$312Alaska Airlines
Find Deal
Thu, Oct 16 - Sat, Oct 18
Hawaiian Airlines Logo
10:00 am - 5:41 pmLAX-HLN
6h 41m1 stop
Hawaiian Airlines Logo
6:18 pm - 10:48 pmHLN-LAX
5h 30m1 stop
$340Hawaiian Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Hawaiian Airlines Logo
7:45 am - 3:21 pmLAS-HLN
6h 36m1 stop
Hawaiian Airlines Logo
6:18 pm - 11:29 pmHLN-LAS
6h 11m1 stop
$394Hawaiian Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
8:05 am - 9:22 pmLAS-HLN
12h 17m2 stops
United Airlines Logo
2:30 pm - 8:46 pmHLN-LAS
7h 16m1 stop
$446United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
1:39 pm - 9:00 pmLAS-HLN
6h 21m1 stop
United Airlines Logo
2:42 pm - 9:47 pmHLN-LAS
8h 05m1 stop
$457United Airlines
Find Deal

Everything you should know

Cheapest round-trip
$242
Alaska Airlines
Tue 10/21Sat 10/25
OAK - HLN • 1 stop
Cheapest one-way
$136
Alaska Airlines
Thu 1/29
SJC - 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

Good to know

Low seasonApril
Cheapest flight$136
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 San Jose to Helena

FAQs for booking flights from California to Helena

  • How does KAYAK find such low prices on flights from California 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 California to Helena.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from California 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 California 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 California with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California 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)

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