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Find cheap flights from Helena to California from $172

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 California departing on 7/8. 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
0 bags
Sat 6/15
Sat 6/22

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Best California Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles2 stops$380
San Francisco
San Francisco1 stop$327
San Diego
San Diego1 stop$365
San Jose
San Jose1 stop$337
Fresno
Fresno1 stop$328
Redding
Redding1 stop$342
Reno
Reno1 stop$288

Good to know

Low season

January

High season

March

Cheapest flight

$172
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Helena to San Francisco

FAQs - booking California flights

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

    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 California.

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

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

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

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

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

See more FAQs

Top tips for finding cheap flights to California

  • Morning departure is around 54% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Helena to California

 
Need help choosing which airline to fly with from Helena to California? 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.
7.4
United AirlinesOverall score based on 10924 reviews
6.7Food
7.1Entertainment
8.1Crew
7.7Boarding
7.2Comfort
Airline reviews

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

6.0 GoodBrian, May 2024HNL - LAX
Read more about United Airlines reviews

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Book cheap flights from Helena to California

Recent round-trip flight deals

8/24Sat
1 stopDelta
3h 35mHLN-LAS
8/28Wed
1 stopDelta
5h 20mLAS-HLN
$288
8/27Tue
1 stopDelta
4h 49mHLN-RNO
8/31Sat
1 stopDelta
5h 30mRNO-HLN
$288
9/16Mon
1 stopAlaska Airlines
6h 16mHLN-LAS
9/20Fri
1 stopAlaska Airlines
6h 09mLAS-HLN
$318
8/24Sat
1 stopDelta
3h 35mHLN-LAS
8/28Wed
2 stopsDelta
10h 31mLAS-HLN
$320
8/24Sat
1 stopAlaska Airlines
18h 15mHLN-LAS
8/28Wed
1 stopAlaska Airlines
6h 09mLAS-HLN
$325
6/12Wed
1 stopAlaska Airlines
7h 44mHLN-SFO
6/19Wed
2 stopsAlaska Airlines
8h 20mSFO-HLN
$327
8/21Wed
1 stopUnited Airlines
5h 57mHLN-SFO
9/2Mon
1 stopUnited Airlines
6h 05mSFO-HLN
$368
8/21Wed
2 stopsUnited Airlines
8h 23mHLN-SFO
9/2Mon
1 stopUnited Airlines
6h 05mSFO-HLN
$373
8/22Thu
2 stopsUnited Airlines
9h 33mHLN-SFO
9/2Mon
1 stopUnited Airlines
6h 05mSFO-HLN
$383
8/27Tue
2 stopsUnited Airlines
10h 33mHLN-RNO
8/31Sat
2 stopsUnited Airlines
19h 50mRNO-HLN
$460

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Recent one-way flight deals

7/8Mon
1 stopAlaska Airlines
27h 15mHLN-SFO
$172
7/16Tue
1 stopAlaska Airlines
5h 31mHLN-SMF
$182
7/8Mon
2 stopsAlaska Airlines
22h 24mHLN-SFO
$207
7/6Sat
1 stopAlaska Airlines
13h 56mHLN-SFO
$287
7/16Tue
2 stopsAlaska Airlines
17h 58mHLN-SMF
$290
7/6Sat
2 stopsAlaska Airlines
7h 23mHLN-SFO
$322
5/29Wed
1 stopAlaska Airlines
26h 07mHLN-SMF
$344
5/29Wed
2 stopsUnited Airlines
14h 32mHLN-SMF
$349
7/6Sat
1 stopAlaska Airlines
13h 56mHLN-SFO
$357
5/29Wed
3 stopsUnited Airlines
16h 40mHLN-SMF
$918

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