HLN

$178 Find Cheap Flights from California 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 8/29. 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, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Useful Info
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

Sat, Nov 14 - Wed, Nov 18
Alaska Airlines Logo
6:15 am - 4:04 pm
SAN
-
HLN
8h 49m
1 stop
Alaska Airlines Logo
4:41 pm - 11:31 pm
HLN
-
SAN
7h 50m
1 stop
$303Alaska Airlines
Tue, Nov 3 - Sat, Nov 7
Alaska Airlines Logo
1:46 pm - 4:04 pm
OAK
-
HLN
25h 18m
1 stop
Alaska Airlines Logo
4:41 pm - 10:39 pm
HLN
-
OAK
6h 58m
1 stop
$303Alaska Airlines
Sat, Oct 10 - Sat, Oct 24
United Airlines Logo
5:00 am - 1:48 pm
ONT
-
HLN
7h 48m
1 stop
United Airlines Logo
2:30 pm - 8:58 pm
HLN
-
ONT
7h 28m
1 stop
$329United Airlines
Sat, Nov 14 - Wed, Nov 18
Alaska Airlines Logo
6:15 am - 4:04 pm
SAN
-
HLN
8h 49m
1 stop
Alaska Airlines Logo
4:41 pm - 11:31 pm
HLN
-
SAN
7h 50m
1 stop
$333Alaska Airlines
Tue, Nov 3 - Sat, Nov 7
Alaska Airlines Logo
1:46 pm - 4:04 pm
OAK
-
HLN
25h 18m
1 stop
Alaska Airlines Logo
4:41 pm - 10:39 pm
HLN
-
OAK
6h 58m
1 stop
$333Alaska Airlines
Wed, Oct 21 - Sat, Oct 31
Delta Logo
6:00 am - 12:28 pm
SFO
-
HLN
5h 28m
1 stop
Delta Logo
7:15 am - 12:20 pm
HLN
-
SFO
6h 05m
1 stop
$355Delta
Sat, Sep 12 - Sat, Sep 19
Delta Logo
5:45 am - 12:17 pm
SFO
-
HLN
5h 32m
1 stop
Delta Logo
12:57 pm - 11:51 pm
HLN
-
SFO
11h 54m
2 stops
$360Delta
Wed, Oct 21 - Sat, Oct 31
Delta Logo
5:12 pm - 10:24 pm
SFO
-
HLN
4h 12m
1 stop
Delta Logo
1:08 pm - 7:42 pm
HLN
-
SFO
7h 34m
2 stops
$360Delta
Fri, Aug 14 - Tue, Aug 18
United Airlines Logo
5:00 am - 1:45 pm
ONT
-
HLN
7h 45m
1 stop
United Airlines Logo
6:15 am - 12:50 pm
HLN
-
ONT
7h 35m
1 stop
$399United Airlines
Fri, Sep 18 - Sun, Sep 20
United Airlines Logo
5:00 am - 1:45 pm
LAX
-
HLN
7h 45m
1 stop
United Airlines Logo
6:15 am - 1:17 pm
HLN
-
LAX
8h 02m
1 stop
$450United Airlines
Useful Info

Good to know

Low season

February

Cheapest flight

$178
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Oakland 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)