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$134+ Cheap flights from Oakland to Helena (OAK - HLN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — HLN
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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Cheap flight deals from Oakland to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 25, 2024.

Round-trip from

$458
(Delta)

One-way from

$134
(Delta)
From Oakland to Helena
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One-way flight from Oakland to Helena
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What is the cheapest day to fly round-trip from Oakland, California to Helena?

Travelers have found that booking a Friday departure is the best way to save up to 36% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Oakland, California to Helena?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Helena. Flights to Helena from Oakland, California in September are about $431 on average during September, but can be found for as low as $158.

What is the cheapest time of day to fly from OAK to HLN?

When flying from Oakland, California to Helena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Oakland to Helena flights in July & August 2024

Find cheap flight options from Oakland to Helena specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
Check out some of the best flight deals from Oakland to Helena in 2024. For more flight deals, be sure to check back very soon.
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/156:00 amOAK - HLN
1 stop16h 59mAlaska Airlines
mar. 8/207:04 amHLN - OAK
1 stop17h 48mAlaska Airlines
Deal found 7/25$365
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/158:52 amOAK - HLN
2 stops14h 07mAlaska Airlines
mar. 8/203:44 pmHLN - OAK
1 stop9h 08mAlaska Airlines
Deal found 7/25$431
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/295:00 pmOAK - HLN
1 stop4h 32mDelta
mar. 9/31:11 pmHLN - OAK
1 stop3h 56mDelta
Deal found 7/25$478
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/106:00 amOAK - HLN
1 stop8h 09mAlaska Airlines
mar. 8/133:42 pmHLN - OAK
1 stop9h 13mAlaska Airlines
Deal found 7/25$529
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/175:00 pmOAK - HLN
1 stop4h 32mDelta
vie. 8/236:00 amHLN - OAK
1 stop7h 03mDelta
Deal found 7/25$538
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/305:00 pmOAK - HLN
1 stop4h 32mDelta
mié. 9/46:00 amHLN - OAK
1 stop7h 03mDelta
Deal found 7/25$678
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/316:00 amOAK - HLN
1 stop5h 31mDelta
jue. 9/56:00 amHLN - OAK
1 stop7h 03mDelta
Deal found 7/25$708
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/268:19 pmOAK - HLN
1 stop26h 40mAlaska Airlines
sáb. 8/37:00 amHLN - OAK
1 stop7h 45mAlaska Airlines
Deal found 7/24$973
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/268:52 amOAK - HLN
2 stops29h 17mAlaska Airlines
sáb. 8/37:00 amHLN - OAK
1 stop27h 20mAlaska Airlines
Deal found 7/24$1,018

Oakland to Helena 2024 flight deals

Discover exclusive flight deals for travel between Oakland and Helena in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Check out some of the best flight deals from Oakland to Helena in 2024. For more flight deals, be sure to check back very soon.
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/156:00 amOAK - HLN
1 stop16h 59mAlaska Airlines
mar. 8/207:04 amHLN - OAK
1 stop17h 48mAlaska Airlines
Deal found 7/25$365
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/158:52 amOAK - HLN
2 stops14h 07mAlaska Airlines
mar. 8/203:44 pmHLN - OAK
1 stop9h 08mAlaska Airlines
Deal found 7/25$431
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/295:00 pmOAK - HLN
1 stop4h 32mDelta
mar. 9/31:11 pmHLN - OAK
1 stop3h 56mDelta
Deal found 7/25$478
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/106:00 amOAK - HLN
1 stop8h 09mAlaska Airlines
mar. 8/133:42 pmHLN - OAK
1 stop9h 13mAlaska Airlines
Deal found 7/25$529
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/175:00 pmOAK - HLN
1 stop4h 32mDelta
vie. 8/236:00 amHLN - OAK
1 stop7h 03mDelta
Deal found 7/25$538
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/305:00 pmOAK - HLN
1 stop4h 32mDelta
mié. 9/46:00 amHLN - OAK
1 stop7h 03mDelta
Deal found 7/25$678
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/316:00 amOAK - HLN
1 stop5h 31mDelta
jue. 9/56:00 amHLN - OAK
1 stop7h 03mDelta
Deal found 7/25$708
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/268:19 pmOAK - HLN
1 stop26h 40mAlaska Airlines
sáb. 8/37:00 amHLN - OAK
1 stop7h 45mAlaska Airlines
Deal found 7/24$973
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/268:52 amOAK - HLN
2 stops29h 17mAlaska Airlines
sáb. 8/37:00 amHLN - OAK
1 stop27h 20mAlaska Airlines
Deal found 7/24$1,018

One-way flights to Helena from Oakland

Search for one-way flight options from Oakland to Helena. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Take a look at some of the one-way flights we've detected from Oakland to Helena. Those seeking round-trip flights from Oakland to Helena should utilize the search form at the the top of the page.
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/276:00 amOAK - HLN
1 stop5h 31mDelta
Deal found 7/25$134
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/296:00 amOAK - HLN
1 stop5h 31mDelta
Deal found 7/25$309
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/305:00 pmOAK - HLN
1 stop4h 32mDelta
Deal found 7/25$344

Find flights from Oakland to Helena within your budget

Customize your flight search to find flights from Oakland to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$458 - $938

Route

Depart

Return

Price

OaklandHelena

OAK - HLN

OAKHLN

Oakland

sáb. 8/17

1 stop4h 32m

Helena

vie. 8/23

1 stop7h 03m

$458

OaklandHelena

OAK - HLN

OAKHLN

Oakland

mié. 8/7

1 stop8h 19m

Helena

dom. 8/18

1 stop27h 20m

$518

OaklandHelena

OAK - HLN

OAKHLN

Oakland

sáb. 8/17

1 stop4h 32m

Helena

vie. 8/23

1 stop7h 03m

$538

OaklandHelena

OAK - HLN

OAKHLN

Oakland

mié. 8/7

2 stops14h 07m

Helena

dom. 8/18

1 stop27h 20m

$571

OaklandHelena

OAK - HLN

OAKHLN

Oakland

vie. 8/30

1 stop4h 32m

Helena

mié. 9/4

1 stop7h 03m

$678

OaklandHelena

OAK - HLN

OAKHLN

Oakland

sáb. 8/31

1 stop5h 31m

Helena

jue. 9/5

1 stop7h 03m

$708

OaklandHelena

OAK - HLN

OAKHLN

Oakland

sáb. 8/10

1 stop5h 31m

Helena

sáb. 8/17

1 stop3h 56m

$723

OaklandHelena

OAK - HLN

OAKHLN

Oakland

vie. 8/9

1 stop4h 32m

Helena

vie. 8/16

1 stop3h 56m

$938

Flights are sorted by cheapest first

Deals found on 7/23

What is the cheapest day to fly from Oakland, California to Helena?

Use this chart to determine the cheapest time to fly round-trip from Oakland to Helena. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Oakland, California to Helena flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Oakland to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Oakland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Helena by month

Plan your trip to Helena by taking into account the average temperature and rainfall totals by month.

HLN

Temperature

21.2 - 69.8 °F

If weather is an important factor for your trip to Helena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated julio 25, 2024.
Get a feel of what it's like to fly with Alaska Airlines and Delta from Oakland to Helena by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Oakland, California to Helena for under $500 on Cheapflights?

    Yes, there are multiple flights from Oakland, California to Helena for under $500. The cheapest flight booked recently is on Delta for just $458, but on average you can expect to pay $641.

  • What are the cheapest airlines flying from Oakland, California to Helena round-trip?

    According to our current data, Delta ($458), and Alaska Airlines ($518) offers the cheapest pricing from Oakland, California to Helena.

  • What does OAK to HLN mean?

    Oakland Airport is OAK and Helena Airport is HLN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Oakland to Helena that include extra baggage allowance?

    The amount of baggage you can bring on your Oakland to Helena flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Oakland to Helena with specific airlines?

    Yes, Cheapflights allows you to browse and filter Oakland to Helena flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Oakland to Helena that include hotel bookings?

    Yes. In addition to deals on Oakland to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Helena.

  • Can I find deals for business class flights from Oakland to Helena?

    Yes. Cheapflights offers flight deals from Oakland to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Oakland to Helena that allow pets onboard?

    Many airlines flying from Oakland to Helena offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Oakland to Helena?

    Yes, you can often find last-minute deals on Oakland to Helena flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Oakland, California to Helena flight deals updated?

    The Oakland, California to Helena flight deals you see on this page were last updated on 7/25.

  • What is the cheapest month to book a flight from Oakland, California to Helena?

    Currently, February is the cheapest month in which you can book a flight from Oakland, California to Helena (average of $322). Flying from Oakland, California to Helena in July is currently the most expensive (average of $627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Oakland to Helena

Discover the top 2 airlines that operate flights from Oakland to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$244Average$409FlexibilityNo cancel feeOn-time75%
DeltaCheapest$326Average$509FlexibilityNo cancel feeOn-timeN/A
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Search flights from Oakland to Helena by cabin class

Find flights from Oakland to Helena, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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