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Cheap flights from Oakland, California to Helena from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Helena departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Oakland, California to Helena

Cheap round-trip flights

Alaska Airlines Logo
9:39 am - 3:21 pmOAK-HLN
4h 42m1 stop
Alaska Airlines Logo
4:02 pm - 10:21 amHLN-OAK
19h 19m1 stop
$288Alaska Airlines
Find Deal
Tue, Aug 26 - Fri, Aug 29
Alaska Airlines Logo
9:28 am - 3:31 pmOAK-HLN
5h 03m1 stop
Alaska Airlines Logo
4:08 pm - 12:01 amHLN-OAK
8h 53m1 stop
$312Alaska Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
Alaska Airlines Logo
9:28 am - 3:31 pmOAK-HLN
5h 03m1 stop
Alaska Airlines Logo
4:08 pm - 8:59 amHLN-OAK
17h 51m2 stops
$318Alaska Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
Alaska Airlines Logo
6:15 am - 3:21 pmOAK-HLN
8h 06m1 stop
Alaska Airlines Logo
4:02 pm - 10:21 amHLN-OAK
19h 19m1 stop
$322Alaska Airlines
Find Deal
Tue, Aug 26 - Fri, Aug 29
Alaska Airlines Logo
9:39 am - 3:21 pmOAK-HLN
4h 42m1 stop
Alaska Airlines Logo
4:02 pm - 8:59 amHLN-OAK
17h 57m2 stops
$324Alaska Airlines
Find Deal
Tue, Aug 26 - Fri, Aug 29
Alaska Airlines Logo
8:00 am - 3:21 pmOAK-HLN
30h 21m2 stops
Alaska Airlines Logo
4:02 pm - 10:21 amHLN-OAK
19h 19m1 stop
$328Alaska Airlines
Find Deal
Tue, Aug 26 - Fri, Aug 29
Alaska Airlines Logo
7:07 pm - 3:21 pmOAK-HLN
19h 14m2 stops
Alaska Airlines Logo
4:02 pm - 7:18 pmHLN-OAK
28h 16m2 stops
$363Alaska Airlines
Find Deal
Tue, Aug 26 - Fri, Aug 29
Delta Logo
6:00 am - 12:20 pmOAK-HLN
5h 20m1 stop
Delta Logo
5:50 am - 11:55 amHLN-OAK
7h 05m1 stop
$367Delta
Find Deal
Wed, Aug 6 - Tue, Aug 12
Alaska Airlines Logo
2:38 pm - 3:31 pmOAK-HLN
23h 53m1 stop
Alaska Airlines Logo
4:08 pm - 12:01 amHLN-OAK
8h 53m1 stop
$372Alaska Airlines
Find Deal
Mon, Aug 11 - Thu, Aug 14
Delta Logo
6:00 am - 12:20 pmOAK-HLN
5h 20m1 stop
Delta Logo
5:50 am - 11:55 amHLN-OAK
7h 05m1 stop
$398Delta
Find Deal
Thu, Aug 7 - Wed, Aug 13

Alaska Airlines flights from Oakland, California to Helena

Our best Alaska Airlines deals on Oakland, California to Helena flight tickets
Alaska Airlines
Aug 26
OAK9:39 amOakland
4h 42m
1 stop
HLN3:21 pmHelena
Aug 29
HLN4:02 pmHelena
19h 19m
1 stop
OAK10:21 amOakland
Alaska Airlines
Aug 12
OAK9:28 amOakland
5h 03m
1 stop
HLN3:31 pmHelena
Aug 19
HLN4:08 pmHelena
8h 53m
1 stop
OAK12:01 amOakland
Alaska Airlines
Aug 12
OAK9:28 amOakland
5h 03m
1 stop
HLN3:31 pmHelena
Aug 19
HLN4:08 pmHelena
17h 51m
2 stops
OAK8:59 amOakland

Delta flights from Oakland, California to Helena

Our best Delta deals on Oakland, California to Helena flight tickets
Delta
Aug 6
OAK6:00 amOakland
5h 20m
1 stop
HLN12:20 pmHelena
Aug 12
HLN5:50 amHelena
7h 05m
1 stop
OAK11:55 amOakland
Delta
Aug 7
OAK6:00 amOakland
5h 20m
1 stop
HLN12:20 pmHelena
Aug 13
HLN5:50 amHelena
7h 05m
1 stop
OAK11:55 amOakland
Delta
Aug 6
OAK6:00 amOakland
5h 20m
1 stop
HLN12:20 pmHelena
Aug 11
HLN5:50 amHelena
19h 00m
1 stop
OAK11:50 pmOakland

See travel insights to Helena from

How to get the cheapest flight ticket from Oakland, California to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Oakland, California to Helena is on a Monday. Travelers who choose to depart for Helena on a Monday will often find tickets for as low as $350. The most expensive day to fly to Helena is Sunday, with ticket prices averaging around $706.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from Oakland, California to Helena in the afternoon for as low as $386. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is at noon when prices are around $950.

When to book flights from Oakland, California to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to Helena according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oakland, California to Helena (OAK to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Helena

Best Price Found

$187

Fastest flight time

4h 42m

Direct flights

None

Airports in Helena

1 airport
The best one-way flight to Helena from Oakland, California in the past 72 hours is $187. The best round-trip flight deal from Oakland, California to Helena found on momondo in the last 72 hours is $288.
The fastest flight from Oakland, California to Helena takes 4h 42m
There are no direct flights from Oakland, California to Helena. Popular non-direct route for this connection is Oakland Airport - Helena Airport.
There is 1 airport near Helena: Helena (HLN)

  • How far is Oakland to Helena by plane?

    There are 800.0 mi between Oakland and Helena. Typically, this will take 4h 42m by plane in normal conditions.

  • When did momondo last update prices for flights from Oakland Airport to Helena Airport?

    Prices for flights from Oakland Airport to Helena Airport are updated daily.

  • How old do you have to be to fly from Oakland Airport to Helena Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oakland Airport to Helena Airport.

  • What documentation or ID do you need to fly to Helena Airport?

    The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Oakland to Helena?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oakland to Helena. momondo saves you time and could save you money on your trip.

Can I find flights from Oakland to Helena with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oakland to Helena flights to just show those with flexible booking policies.

How can momondo help me find flights from Oakland to Helena?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from Oakland.

I’m not ready to book a flight from Oakland to Helena right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Helena from Oakland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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1 adult
Tue 7/8
Tue 7/15

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