HLN - OAK

$239 Find Cheap Flights from Helena to Oakland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Oakland departing on 3/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Oakland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Oakland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Oakland, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$239
Alaska Airlines
Tue 3/3Wed 3/4
HLN - OAK • 1 stop
Cheapest one-way
Multiple Airlines
Sat 1/31
HLN - OAK • multi-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 Oakland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helena to Oakland (HLN-OAK)

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

Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
4:36 pm - 10:49 pm
HLN
-
OAK
7h 13m
1 stop
Alaska Airlines Logo
9:54 am - 3:59 pm
OAK
-
HLN
5h 05m
1 stop
$239Alaska Airlines
Thu, Feb 26 - Thu, Mar 5
Alaska Airlines Logo
4:36 pm - 10:49 pm
HLN
-
OAK
7h 13m
1 stop
Alaska Airlines Logo
6:15 am - 3:59 pm
OAK
-
HLN
8h 44m
1 stop
$265Alaska Airlines
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
4:36 pm - 10:49 pm
HLN
-
OAK
7h 13m
1 stop
Alaska Airlines Logo
10:04 am - 3:59 pm
OAK
-
HLN
28h 55m
2 stops
$280Alaska Airlines
Wed, Mar 11 - Thu, Mar 26
Delta Logo
5:30 am - 11:51 am
HLN
-
OAK
7h 21m
1 stop
Delta Logo
5:55 am - 12:21 pm
OAK
-
HLN
5h 26m
1 stop
$308Delta
Wed, Mar 11 - Tue, Mar 24
Delta Logo
5:30 am - 11:51 am
HLN
-
OAK
7h 21m
1 stop
Delta Logo
12:35 pm - 12:21 pm
OAK
-
HLN
22h 46m
1 stop
$311Delta
Tue, Mar 10 - Tue, Mar 24
Alaska Airlines Logo
4:36 pm - 4:37 pm
HLN
-
OAK
25h 01m
1 stop
Alaska Airlines Logo
6:40 pm - 5:45 pm
OAK
-
HLN
22h 05m
1 stop
$313Alaska Airlines
Mon, Mar 9 - Tue, Mar 24
Alaska Airlines Logo
4:36 pm - 9:14 am
HLN
-
OAK
17h 38m
1 stop
Alaska Airlines Logo
6:40 pm - 5:45 pm
OAK
-
HLN
22h 05m
1 stop
$323Alaska Airlines
Sun, Mar 8 - Wed, Mar 25
Alaska Airlines Logo
4:36 pm - 4:37 pm
HLN
-
OAK
25h 01m
1 stop
Alaska Airlines Logo
7:00 am - 5:45 pm
OAK
-
HLN
9h 45m
1 stop
$328Alaska Airlines
Wed, Mar 11 - Sat, Mar 28
Delta Logo
5:30 am - 11:51 am
HLN
-
OAK
7h 21m
1 stop
Delta Logo
5:55 am - 12:21 pm
OAK
-
HLN
5h 26m
1 stop
$336Delta
Thu, Feb 26 - Thu, Mar 5
Alaska Airlines Logo
4:36 pm - 10:49 pm
HLN
-
OAK
7h 13m
1 stop
Alaska Airlines Logo
10:04 am - 3:59 pm
OAK
-
HLN
28h 55m
2 stops
$368Alaska Airlines
Booking Insights

KAYAK's insights & trends for Helena to Oakland flights

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

Which airlines provide the cheapest flights from Helena to Oakland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Oakland were found on Alaska Airlines ($239) and Delta ($308).

Find deals

Good to know

Cheapest flight$239
Flight from Helena to Oakland

When to book flights from Helena to Oakland

Are your dates flexible? Find out the best times to travel from Helena to Oakland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helena to Oakland

  • What is the cheapest flight from Helena to Oakland?

    In the last 3 days, the lowest price for a flight from Helena to Oakland was $239 for a round-trip ticket.

  • Do I need a passport to fly between Helena and Oakland?

    A passport is not required to fly from Helena to Oakland.

  • Which aircraft models fly most regularly from Helena to Oakland?

    We unfortunately don’t have that data for this specific route.

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

    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 Oakland.

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

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

    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 Oakland with an airline and back to Helena with another airline. Booking your flights between Helena and OAK can sometimes prove cheaper using this method.

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

    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 Oakland from Helena 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 from Helena to Oakland

Information on your arrival and departure airports

Helena (HLN)
Oakland (OAK)