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$184+ Cheap flights from San Francisco to Helena (SFO - 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.
SFO — HLN
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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Cheap flight deals from San Francisco to Helena

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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.

Popular in

March

Cheapest in

September

Round-trip from

$350
(Alaska Airlines)

One-way from

$184
(Delta)
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 45% potential price drop
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From San Francisco to Helena
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One-way flight from San Francisco to Helena
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What is the cheapest day to fly round-trip from San Francisco to Helena?

Monday flights are generally found to be more expensive for flights from San Francisco to Helena. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Helena.

What is the cheapest month to fly from San Francisco to Helena?

The best pricing can be found in the month of September. Prices to Helena from San Francisco average $431. You can even find prices in September for less than $431, as users have found deals to Helena from as low as $158. The month of March appears to be one of the more expensive times to travel to Helena from San Francisco. Flying in the targeted month can save you up to 45%.

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

One of the essential ways to save on airfare from San Francisco to Helena is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 53% on airfare.

Cheap San Francisco to Helena flights in July & August 2024

Find cheap flight options from San Francisco 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.
These are some of the most attractive deals on flights from San Francisco to Helena in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
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.
jue. 8/151:15 pmSFO - HLN
1 stop9h 44mAlaska Airlines
mar. 8/203:44 pmHLN - SFO
2 stops18h 07mAlaska Airlines
Deal found 7/24$350
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 amSFO - HLN
1 stop16h 59mAlaska Airlines
mar. 8/203:44 pmHLN - SFO
1 stop18h 30mAlaska Airlines
Deal found 7/25$352
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. 8/157:05 amSFO - HLN
1 stop15h 54mAlaska Airlines
mié. 8/213:44 pmHLN - SFO
2 stops18h 07mAlaska Airlines
Deal found 7/25$357
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. 8/157:05 amSFO - HLN
1 stop15h 54mAlaska Airlines
mié. 8/213:44 pmHLN - SFO
1 stop17h 30mAlaska Airlines
Deal found 7/25$362
This Delta deal was found by Cheapflights users on 7/23. 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. 8/176:05 amSFO - HLN
1 stop5h 26mDelta
vie. 8/236:00 amHLN - SFO
1 stop4h 05mDelta
Deal found 7/23$368
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. 8/1511:36 amSFO - HLN
2 stops11h 23mAlaska Airlines
mié. 8/217:04 amHLN - SFO
2 stops9h 42mAlaska Airlines
Deal found 7/25$391
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.
jue. 8/151:15 pmSFO - HLN
1 stop9h 44mAlaska Airlines
mar. 8/207:04 amHLN - SFO
1 stop5h 26mAlaska Airlines
Deal found 7/24$395
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. 8/316:55 pmSFO - HLN
2 stops19h 09mAlaska Airlines
jue. 9/53:44 pmHLN - SFO
1 stop5h 14mAlaska Airlines
Deal found 7/25$406
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.
mar. 8/132:47 pmSFO - HLN
1 stop8h 12mAlaska Airlines
jue. 8/153:42 pmHLN - SFO
1 stop5h 14mAlaska Airlines
Deal found 7/25$426

San Francisco to Helena 2024 flight deals

Discover exclusive flight deals for travel between San Francisco 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.
These are some of the most attractive deals on flights from San Francisco to Helena in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
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.
jue. 8/1512:05 pmSFO - HLN
1 stop10h 54mAlaska Airlines
mié. 8/213:44 pmHLN - SFO
2 stops18h 07mAlaska Airlines
Deal found 7/24$350
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 amSFO - HLN
1 stop16h 59mAlaska Airlines
mar. 8/203:44 pmHLN - SFO
1 stop18h 30mAlaska Airlines
Deal found 7/25$352
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 amSFO - HLN
1 stop16h 59mAlaska Airlines
mar. 8/203:44 pmHLN - SFO
2 stops18h 07mAlaska Airlines
Deal found 7/25$357
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. 8/157:05 amSFO - HLN
1 stop15h 54mAlaska Airlines
mié. 8/213:44 pmHLN - SFO
1 stop17h 30mAlaska Airlines
Deal found 7/25$362
This Delta deal was found by Cheapflights users on 7/23. 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. 8/176:05 amSFO - HLN
1 stop5h 26mDelta
vie. 8/236:00 amHLN - SFO
1 stop4h 05mDelta
Deal found 7/23$368
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.
dom. 9/296:50 amSFO - HLN
2 stops16h 04mAlaska Airlines
jue. 10/34:13 pmHLN - SFO
1 stop4h 55mAlaska Airlines
Deal found 7/24$381
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.
jue. 8/1511:36 amSFO - HLN
2 stops11h 23mAlaska Airlines
mié. 8/217:04 amHLN - SFO
2 stops9h 42mAlaska Airlines
Deal found 7/24$391
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.
dom. 9/296:50 amSFO - HLN
2 stops16h 04mAlaska Airlines
jue. 10/34:13 pmHLN - SFO
2 stops26h 58mAlaska Airlines
Deal found 7/24$393
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.
jue. 8/151:15 pmSFO - HLN
1 stop9h 44mAlaska Airlines
mar. 8/207:04 amHLN - SFO
1 stop5h 26mAlaska Airlines
Deal found 7/24$395

San Francisco to Helena flights leaving soon

Find last-minute flight options from San Francisco to Helena for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Consider one of these great deals we found on last-minute flights from San Francisco to Helena. Users should be sure to double check the price, date, and time of their last-minute flight.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/35:21 pmSFO - HLN
1 stop4h 11mDelta
mié. 8/76:00 amHLN - SFO
1 stop4h 05mDelta
Deal found 7/24$813
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/16:05 amSFO - HLN
1 stop5h 26mDelta
lun. 8/56:00 amHLN - SFO
1 stop4h 05mDelta
Deal found 7/24$938
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/36:05 amSFO - HLN
1 stop5h 26mDelta
mié. 8/71:11 pmHLN - SFO
2 stops6h 53mDelta
Deal found 7/24$1,097
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/15:21 pmSFO - HLN
1 stop4h 11mDelta
lun. 8/51:11 pmHLN - SFO
2 stops8h 04mDelta
Deal found 7/24$1,107
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/25:21 pmSFO - HLN
1 stop4h 11mDelta
mar. 8/61:11 pmHLN - SFO
2 stops6h 53mDelta
Deal found 7/24$1,307

One-way flights to Helena from San Francisco

Search for one-way flight options from San Francisco 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.
If you're seeking multiple options on one-way flights from San Francisco to Helena, be sure to check out these deals, which are updated often. Those needing a return flight from San Francisco to Helena can use the search form above.
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. 8/276:05 amSFO - HLN
1 stop5h 26mDelta
Deal found 7/25$184
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.
mar. 8/139:51 pmSFO - HLN
1 stop25h 08mAlaska Airlines
Deal found 7/24$187
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.
mar. 8/276:50 amSFO - HLN
2 stops7h 11mAlaska Airlines
Deal found 7/25$197
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. 8/314:40 pmSFO - HLN
2 stops21h 24mAlaska Airlines
Deal found 7/25$228
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. 9/216:50 amSFO - HLN
2 stops7h 14mAlaska Airlines
Deal found 7/25$237
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.
mar. 8/132:24 pmSFO - HLN
2 stops8h 35mAlaska Airlines
Deal found 7/24$247
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. 8/296:00 amSFO - HLN
1 stop16h 54mAlaska Airlines
Deal found 7/25$308
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/3011:19 pmSFO - HLN
2 stops21h 01mUnited Airlines
Deal found 7/25$309
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. 8/296:50 amSFO - HLN
2 stops16h 04mAlaska Airlines
Deal found 7/25$336

Find flights from San Francisco to Helena within your budget

Customize your flight search to find flights from San Francisco 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

$350 - $438

Route

Depart

Return

Price

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

jue. 8/15

1 stop9h 44m

Helena

mar. 8/20

2 stops18h 07m

$350

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

jue. 8/15

1 stop16h 59m

Helena

mar. 8/20

1 stop18h 30m

$352

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

jue. 8/15

1 stop15h 54m

Helena

mié. 8/21

2 stops18h 07m

$357

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

jue. 8/15

1 stop15h 54m

Helena

mié. 8/21

1 stop17h 30m

$362

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

sáb. 8/17

1 stop5h 26m

Helena

vie. 8/23

1 stop4h 05m

$368

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

dom. 9/29

2 stops16h 04m

Helena

jue. 10/3

1 stop4h 55m

$381

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

jue. 8/15

2 stops11h 23m

Helena

mié. 8/21

2 stops9h 42m

$391

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

dom. 9/29

2 stops16h 04m

Helena

jue. 10/3

2 stops26h 58m

$393

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

sáb. 8/31

1 stop5h 55m

Helena

jue. 9/5

1 stop7h 27m

$438

Flights are sorted by cheapest first

Deals found on 7/24

What is the cheapest day to fly from San Francisco to Helena?

Use this chart to determine the cheapest time to fly round-trip from San Francisco 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 San Francisco to Helena flight should consider departing on Monday afternoons 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 San Francisco to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from San Francisco 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.
Read reviews from past customers who have flown Alaska Airlines and Delta from San Francisco to Helena. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Overall

8.1

Food

7.2

Comfort

7.9

Boarding

8.2

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

Overall

8.1

Food

7.2

Comfort

7.9

Boarding

8.2

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

Overall

8.1

Food

7.2

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

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

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Overall

8.1

Food

7.2

Comfort

7.9

Boarding

8.2

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 San Francisco 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 San Francisco to Helena for under $400 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Helena for under $400. The cheapest flight booked recently is on Alaska Airlines for just $350, but on average you can expect to pay $412.

  • Are there last-minute flights available from San Francisco to Helena for under $900?

    There are currently 5+ open flights from San Francisco to Helena within the next 7 days for less than $900.

  • What are the cheapest airlines flying from San Francisco to Helena round-trip?

    Cheapflights users have booked flights from San Francisco to Helena round-trip from $350. Other airlines that can offer you cheap pricing are Delta, from $368, and United Airlines, from $438. Alaska Airlines is 18% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Francisco to Helena one-way?

    One-way options have recently been found by users for as low as $184 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $187 and United Airlines from $309 one-way.

  • What does SFO to HLN mean?

    SFO stands for San Francisco Airport, while HLN stands for Helena Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your San Francisco 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 San Francisco to Helena with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco 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 San Francisco to Helena that include hotel bookings?

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

  • How can I find direct flights from San Francisco to Helena?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Helena that allow pets onboard?

    Many airlines flying from San Francisco 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 San Francisco to Helena?

    Yes, you can often find last-minute deals on San Francisco 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 San Francisco to Helena flight deals updated?

    The San Francisco to Helena flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from San Francisco to Helena?

    The most popular airlines flying from San Francisco to Helena are Alaska Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from San Francisco to Helena?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Helena (average of $322). Flying from San Francisco 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.

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Top 3 airlines flying from San Francisco to Helena

Discover the top 3 airlines that operate flights from San Francisco 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$158Average$386FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$260Average$498FlexibilityNo cancel feeOn-time69%
DeltaCheapest$277Average$405FlexibilityNo cancel feeOn-timeN/A
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