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$217+ Cheap flights from Helena to San Antonio (HLN - SAT)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SAT
Nov 5 — Nov 121
Tue 11/5
Tue 11/12
1 adult, Economy
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Cheap flight deals from Helena to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to San Antonio (SAT). 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 October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(Delta)

One-way from

$217
(United Airlines)
Provider with most accurate pricing for Helena-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Helena-San Antonio flights.
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One-way flight from Helena to San Antonio
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Find flight deals from Helena to San Antonio

Cheapest flights from Helena to San Antonio
Explore the most affordable flight options available from Helena to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 11/152:42 pmHLN - SAT
1 stop13h 48mAlaska Airlines
Tue 11/197:25 pmSAT - HLN
1 stop19h 39mAlaska Airlines
Deal found 10/31$513
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 11/152:32 pmHLN - SAT
1 stop5h 05mUnited Airlines
Tue 11/194:57 pmSAT - HLN
1 stop5h 20mUnited Airlines
Deal found 10/31$514
This Delta deal was found by Cheapflights users on 10/31. 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.
Fri 11/155:45 amHLN - SAT
2 stops10h 35mDelta
Tue 11/1911:50 amSAT - HLN
2 stops11h 47mDelta
Deal found 10/31$524

Find flights from Helena to San Antonio within your budget

Customize your flight search to find flights from Helena to San Antonio 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HelenaSan Antonio

HLN - SAT

HLNSAT

Helena

Fri 1/24

2:25 pm-9:03 pm

1 stop5h 38m

$217

HelenaSan Antonio

HLN - SAT

HLNSAT

Helena

Sat 11/16

1:10 pm-9:18 pm

1 stop7h 08m

$252

HelenaSan Antonio

HLN - SAT

HLNSAT

Helena

Fri 11/15

2:42 pm-5:30 am

1 stop13h 48m

San Antonio

Tue 11/19

7:25 pm-2:04 pm

1 stop19h 39m

$513

HelenaSan Antonio

HLN - SAT

HLNSAT

Helena

Fri 11/15

2:32 pm-8:37 pm

1 stop5h 05m

San Antonio

Tue 11/19

4:57 pm-9:17 pm

1 stop5h 20m

$514

HelenaSan Antonio

HLN - SAT

HLNSAT

Helena

Fri 11/15

5:45 am-5:20 pm

2 stops10h 35m

San Antonio

Tue 11/19

11:50 am-10:37 pm

2 stops11h 47m

$524

Flights are sorted by cheapest first

Deals found on 10/30

Compare providers for flights from Helena to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helena to San Antonio in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helena-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helena-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helena to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Helena 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.

Travel insights for flights from Helena to San Antonio

Get recent, data-driven insights about flights from Helena to San Antonio including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Helena to San Antonio (average of $295). Flying from Helena to San Antonio in March is currently the most expensive (average of $376). 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated October 31, 2024.
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Food

7.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,420 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Food

7.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,835 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Food

7.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,240 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Food

7.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Helena to San Antonio. 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 Helena to San Antonio for under $400 on Cheapflights?

    Yes, there are multiple flights from Helena to San Antonio for under $400. The cheapest flight booked recently is on Delta for just $314, but on average you can expect to pay $385.

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

    Our cheapest airline available from Helena to San Antonio is Delta. Our recent data shows that you can find tickets from as low as $314 on this airline. Additional options worth looking into are United Airlines and Alaska Airlines, starting at $399 and $444 round-trip.

  • What does HLN to SAT mean?

    Great question - HLN to SAT just means Helena Airport to San Antonio Airport. Now you’ll know what these unique codes when you look for flights!

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

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

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

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

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

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

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

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

    Many airlines flying from Helena to San Antonio 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 Helena to San Antonio?

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

    The Helena to San Antonio flight deals you see on this page were last updated on 10/31.

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

    Currently, August is the cheapest month in which you can book a flight from Helena to San Antonio (average of $295). Flying from Helena to San Antonio in March is currently the most expensive (average of $376). 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 Helena to San Antonio

Discover the top 2 airlines that operate flights from Helena to San Antonio. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$339Average$547FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$433Average$576FlexibilityNo cancel feeOn-time69%
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