$318+ Cheap flights from Helena to Santa Ana, CA (HLN - SNA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SNA
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Helena to Santa Ana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Helena to Santa Ana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Helena to Santa AnaExplore the most affordable flight options available from Helena to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Helena to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/54:49 pm -
1 stop5h 39m
Wed 12/96:45 am -
1 stop8h 27m
Deal found 10/28![Alaska Airlines logo]()
$443
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 12/224:18 pm -
1 stop6h 12m
Tue 12/296:45 am -
1 stop7h 56m
Deal found 10/27![Alaska Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 12/224:18 pm -
1 stop7h 12m
Thu 12/316:45 am -
1 stop7h 56m
Deal found 10/27![Alaska Airlines logo]()
$519
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 12/224:18 pm -
1 stop6h 12m
Wed 12/308:10 am -
1 stop6h 31m
Deal found 10/27![Alaska Airlines logo]()
$525
Best flights from Helena to Santa AnaDiscover carefully curated flight deals from Helena to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Helena to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 12/54:49 pm -
1 stop5h 39m
Wed 12/96:45 am -
1 stop8h 27m
Deal found 10/30![Alaska Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 12/31:10 pm -
2 stops10h 20m
Mon 12/77:00 am -
1 stop4h 30m
Deal found 10/30![Delta logo]()
$531
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 12/224:18 pm -
1 stop7h 12m
Thu 12/316:45 am -
1 stop7h 56m
Deal found 10/27![Alaska Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 12/231:10 pm -
1 stop6h 00m
Thu 12/315:10 pm -
1 stop4h 16m
Deal found 10/26![Delta logo]()
$545
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 12/224:18 pm -
1 stop6h 12m
Wed 12/308:10 am -
1 stop6h 31m
Deal found 10/26![Alaska Airlines logo]()
$525
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 12/224:18 pm -
1 stop7h 12m
Fri 1/16:45 am -
1 stop7h 56m
Deal found 10/26![Alaska Airlines logo]()
$529
Last-minute flights from Helena to Santa AnaDiscover last-minute flight deals from Helena to Santa Ana. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Santa Ana. Data last updated October 31, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 10/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:41 pm -
1 stop5h 29m
Mon 11/306:45 am -
1 stop8h 31m
Deal found 10/26![Alaska Airlines logo]()
$847
This Delta deal was found by Cheapflights users on 10/27. 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 11/201:07 pm -
2 stops10h 23m
Fri 11/277:15 am -
1 stop4h 12m
Deal found 10/27![Delta logo]()
$600
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 11/204:53 pm -
2 stops25h 42m
Fri 11/278:16 am -
1 stop7h 00m
Deal found 10/27![Alaska Airlines logo]()
$676
This Delta deal was found by Cheapflights users on 10/27. 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.
Sat 11/211:07 pm -
1 stop4h 15m
Sat 11/287:15 am -
1 stop4h 12m
Deal found 10/27![Delta logo]()
$792
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/234:53 pm -
2 stops18h 02m
Mon 11/306:45 am -
1 stop8h 31m
Deal found 10/26![Alaska Airlines logo]()
$684
One-way flights from Helena to Santa AnaSearch for one-way flight options from Helena to Santa Ana. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Helena to Santa Ana. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This Delta deal was found by Cheapflights users on 10/27. 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 11/201:07 pm -
2 stops10h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$318
Find flight deals from Helena to Santa Ana
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Santa Ana (SNA). 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, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $443 (Alaska Airlines) |
One-way from | $318 (Delta) |
Popular in | September |
Cheapest in | January |
Average price | $504 |
Cheapflights Fare Finder
Customize your flight search to find flights from Helena to Santa Ana 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 7,457,451 searches. Data last updated October 31, 2026.
Use the filters below to find and compare flights from Helena to Santa Ana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelenaSanta Ana
HLN Helena - SNA Santa Ana J. Wayne/Orange Cnty
HLNSNA
Helena
Fri 11/20
1:07 pm-10:30 pm
2 stops10h 23m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$318
HelenaSanta Ana
HLN Helena - SNA Santa Ana J. Wayne/Orange Cnty
HLNSNA
Helena
Sat 12/5
4:49 pm-9:28 pm
1 stop5h 39m
Santa Ana J. Wayne/Orange Cnty
Wed 12/9
6:45 am-4:12 pm
1 stop8h 27m
$443
HelenaSanta Ana
HLN Helena - SNA Santa Ana J. Wayne/Orange Cnty
HLNSNA
Helena
Tue 12/22
4:18 pm-10:30 pm
1 stop7h 12m
Santa Ana J. Wayne/Orange Cnty
Thu 12/31
6:45 am-3:41 pm
1 stop7h 56m
$519
HelenaSanta Ana
HLN Helena - SNA Santa Ana J. Wayne/Orange Cnty
HLNSNA
Helena
Tue 12/22
4:18 pm-9:30 pm
1 stop6h 12m
Santa Ana J. Wayne/Orange Cnty
Wed 12/30
8:10 am-3:41 pm
1 stop6h 31m
$525
HelenaSanta Ana
HLN Helena - SNA Santa Ana J. Wayne/Orange Cnty
HLNSNA
Helena
Tue 12/22
4:18 pm-10:30 pm
1 stop7h 12m
Santa Ana J. Wayne/Orange Cnty
Fri 1/1
6:45 am-3:41 pm
1 stop7h 56m
$529
HelenaSanta Ana
HLN Helena - SNA Santa Ana J. Wayne/Orange Cnty
HLNSNA
Helena
Thu 12/3
1:10 pm-10:30 pm
2 stops10h 20m
Santa Ana J. Wayne/Orange Cnty
Mon 12/7
7:00 am-12:30 pm
1 stop4h 30m
$531
Quickest round-trip
HelenaSanta Ana
HLN Helena - SNA Santa Ana J. Wayne/Orange Cnty
HLNSNA
Helena
Wed 12/23
1:10 pm-6:10 pm
1 stop6h 00m
Santa Ana J. Wayne/Orange Cnty
Thu 12/31
5:10 pm-10:26 pm
1 stop4h 16m
$545
Sorted by cheapest first
Compare providers for flights from Helena to Santa Ana
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 Santa Ana in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Helena-Santa Ana, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Santa Ana, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Santa Ana, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helena-Santa Ana, California 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-Santa Ana, California 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 Santa Ana
Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Helena with our price prediction graph.
HLN-SNA
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.
Reviews of airlines servicing Santa Ana
Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated October 31, 2026.
Get a feel of what it's like to fly with Delta from Helena to Santa Ana by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Helena to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Santa Ana if you plan to visit one of these locationsTustin
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Helena and Santa Ana flights
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Top airline flying from Helena to Santa Ana
Discover the top airline that operate flights from Helena to Santa Ana. 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 7,457,451 searches. Data last updated October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$571 | FlexibilityNo cancel fee | On-timeN/A |