HLN - OAK

$248 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 1/20. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$248
Alaska Airlines
Tue 1/20Thu 1/22
HLN - OAK • 1 stop
Cheapest one-way
Multiple Airlines
Thu 12/18
HLN - OAK • multi-stop
Start a new search
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, Jan 20 - Thu, Jan 22
Alaska Airlines Logo
6:48 pm - 10:28 am
HLN
-
OAK
16h 40m1 stop
Alaska Airlines Logo
11:43 am - 6:11 pm
OAK
-
HLN
5h 28m1 stop
$248Alaska Airlines
Sat, Jan 24 - Tue, Jan 27
Alaska Airlines Logo
6:48 pm - 4:23 pm
HLN
-
OAK
22h 35m1 stop
Alaska Airlines Logo
11:43 am - 6:11 pm
OAK
-
HLN
5h 28m1 stop
$270Alaska Airlines
Tue, Jan 20 - Thu, Jan 22
Alaska Airlines Logo
6:48 pm - 10:28 am
HLN
-
OAK
16h 40m1 stop
Alaska Airlines Logo
10:30 am - 6:11 pm
OAK
-
HLN
6h 41m2 stops
$301Alaska Airlines
Sat, Jan 24 - Tue, Jan 27
Alaska Airlines Logo
6:48 pm - 10:28 am
HLN
-
OAK
16h 40m1 stop
Alaska Airlines Logo
10:30 am - 6:11 pm
OAK
-
HLN
6h 41m2 stops
$308Alaska Airlines
Sat, Jan 24 - Tue, Jan 27
Alaska Airlines Logo
6:48 pm - 4:23 pm
HLN
-
OAK
22h 35m1 stop
Alaska Airlines Logo
10:30 am - 6:11 pm
OAK
-
HLN
6h 41m2 stops
$318Alaska Airlines
Tue, Jan 20 - Thu, Jan 22
Alaska Airlines Logo
6:48 pm - 9:46 am
HLN
-
OAK
15h 58m2 stops
Alaska Airlines Logo
10:30 am - 6:11 pm
OAK
-
HLN
6h 41m2 stops
$348Alaska Airlines
Sat, Jan 24 - Tue, Jan 27
Alaska Airlines Logo
6:48 pm - 9:46 am
HLN
-
OAK
15h 58m2 stops
Alaska Airlines Logo
10:30 am - 6:11 pm
OAK
-
HLN
6h 41m2 stops
$358Alaska Airlines
Sat, Jan 24 - Tue, Jan 27
Alaska Airlines Logo
6:48 pm - 9:46 am
HLN
-
OAK
15h 58m2 stops
Alaska Airlines Logo
10:30 am - 6:11 pm
OAK
-
HLN
6h 41m2 stops
$368Alaska Airlines
Sat, Jan 24 - Tue, Jan 27
Alaska Airlines Logo
6:48 pm - 9:46 am
HLN
-
OAK
15h 58m2 stops
Alaska Airlines Logo
10:30 am - 6:11 pm
OAK
-
HLN
6h 41m2 stops
$373Alaska Airlines
Wed, Jan 14 - Wed, Jan 21
Alaska Airlines Logo
6:48 pm - 9:46 am
HLN
-
OAK
15h 58m2 stops
Alaska Airlines Logo
10:30 am - 6:11 pm
OAK
-
HLN
6h 41m2 stops
$396Alaska 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.

What is the most popular layover airport when flying from Helena to Oakland?

Percentage of 1-stop round-trip flights from Helena to Oakland chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Seattle (SEA) is the top choice – 63% of KAYAK users who clicked on 1-stop flights from Helena to Oakland picked an itinerary connecting there.

What is the cheapest layover airport when flying from Helena to Oakland?

Average round-trip price for 1-stop flights from Helena to Oakland clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Seattle (SEA) offer the most affordable fares, with an average round-trip price of $370.

Which layover airport offers the shortest total travel time from Helena to Oakland?

Shortest average total travel time for 1-stop one-way flights from Helena to Oakland via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Salt Lake City (SLC) for the shortest journey. The average one-way travel time for flights connecting there is 5h 13m.

Which layover airport has the quickest connection when flying from Helena to Oakland?

Average layover duration at different layover airports for 1-stop one-way flights from Helena to Oakland, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Salt Lake City (SLC) often has the shortest layovers from Helena to Oakland, with an average of 1h 39m.

Find deals

Good to know

Cheapest flight$248
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 $248 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)