Cheap flights from SAN to HLN (San Diego Intl. to Helena Regional)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from SAN to HLN starting at $223 One Way, $394 Round Trip

Prices starting at $394 for return flights and $223 for one-way flights to Helena Regional were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 15 - Sat, Aug 22
SAN
San Diego
HLN
Helena
$394 Roundtrip, found 6 days ago
$394
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Aug 15 from San Diego to Helena, returning Sat, Aug 22, priced at $394 found 6 days ago
Sat, Aug 15 - Sat, Aug 22
SAN
San Diego
HLN
Helena
$431 Roundtrip, found 6 days ago
$431
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Aug 15 from San Diego to Helena, returning Sat, Aug 22, priced at $431 found 6 days ago
Sat, Aug 15 - Sat, Aug 22
SAN
San Diego
HLN
Helena
$438 Roundtrip, found 6 days ago
$438
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Aug 15 from San Diego to Helena, returning Sat, Aug 22, priced at $438 found 6 days ago
Sat, Aug 15 - Sat, Aug 22
SAN
San Diego
HLN
Helena
$440 Roundtrip, found 6 days ago
$440
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Aug 15 from San Diego to Helena, returning Sat, Aug 22, priced at $440 found 6 days ago
Sat, Aug 15 - Sat, Aug 22
SAN
San Diego
HLN
Helena
$445 Roundtrip, found 6 days ago
$445
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Aug 15 from San Diego to Helena, returning Sat, Aug 22, priced at $445 found 6 days ago

Hotel Ideas near Helena Regional

Airport Hotels near Helena Regional

La Quinta Inn & Suites by Wyndham Helena

La Quinta Inn & Suites by Wyndham Helena

3 out of 5
701 Washington St Helena MT
$158 nightly
The price is $174 total per night from Jul 19 to Jul 20
$174 total
Jul 19 - Jul 20
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
La Quinta Inn & Suites by Wyndham Helena
HELENA INN AIRPORT

HELENA INN AIRPORT

2.5 out of 5
2300 N. Oakes Helena MT
$84 nightly
The price is $93 total per night from Jul 23 to Jul 24
$93 total
Jul 23 - Jul 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean ...
6.6/10 (997 reviews)
"Low budget option. Run down property"

Reviewed on Jul 17, 2026

HELENA INN AIRPORT
Americas Best Value Inn & Suites Helena

Americas Best Value Inn & Suites Helena

2 out of 5
800 N. Oregon Street Helena MT
$79 nightly
The price is $87 total per night from Jul 26 to Jul 27
$87 total
Jul 26 - Jul 27
Total with taxes and fees
Stay at this motel in Helena. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
4.8/10 (928 reviews)
"Obviously, long-term rentals, and the associated problems with that. Woken up constantly overnight by people, walking past the window, talking, swearing, and being obnoxiously loud. I highly recommend avoiding this hotel. The room stank like stale cigarettes like an old smoked in pub, the bathroom ..."

Reviewed on Jul 15, 2026

Americas Best Value Inn & Suites Helena
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Helena

La Quinta Inn & Suites by Wyndham Helena

La Quinta Inn & Suites by Wyndham Helena

3 out of 5
701 Washington St Helena MT
$158 nightly
The price is $174 total per night from Jul 19 to Jul 20
$174 total
Jul 19 - Jul 20
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
La Quinta Inn & Suites by Wyndham Helena
Best Western Premier Helena Great Northern Hotel

Best Western Premier Helena Great Northern Hotel

3 out of 5
835 Great Northern Boulevard Helena MT
$225 nightly
The price is $247 total per night from Jul 26 to Jul 27
$247 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (954 reviews)
"Bathroom was dirty around the sink and the floor. Extra pillows on the beds were nasty."

Reviewed on Jul 16, 2026

Best Western Premier Helena Great Northern Hotel
Americas Best Value Inn & Suites Helena

Americas Best Value Inn & Suites Helena

2 out of 5
800 N. Oregon Street Helena MT
$79 nightly
The price is $87 total per night from Jul 26 to Jul 27
$87 total
Jul 26 - Jul 27
Total with taxes and fees
Stay at this motel in Helena. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
4.8/10 (928 reviews)
"Obviously, long-term rentals, and the associated problems with that. Woken up constantly overnight by people, walking past the window, talking, swearing, and being obnoxiously loud. I highly recommend avoiding this hotel. The room stank like stale cigarettes like an old smoked in pub, the bathroom ..."

Reviewed on Jul 15, 2026

Americas Best Value Inn & Suites Helena
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Helena Hotels With Airport Transportation

Best Western Premier Helena Great Northern Hotel

Best Western Premier Helena Great Northern Hotel

3 out of 5
835 Great Northern Boulevard Helena MT
$225 nightly
The price is $247 total per night from Jul 26 to Jul 27
$247 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (954 reviews)
"Bathroom was dirty around the sink and the floor. Extra pillows on the beds were nasty."

Reviewed on Jul 16, 2026

Best Western Premier Helena Great Northern Hotel
Comfort Suites Helena Airport

Comfort Suites Helena Airport

2.5 out of 5
3180 N. Washington Street Helena MT
$170 nightly
The price is $188 total per night from Aug 16 to Aug 17
$188 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,000 reviews)
"Hot tub was hot hot hot and pool way too cool. Other than that it was great."

Reviewed on Jul 13, 2026

Comfort Suites Helena Airport
Days Inn by Wyndham Helena

Days Inn by Wyndham Helena

2 out of 5
2001 Prospect Ave Helena MT
$136 nightly
The price is $151 total per night from Aug 2 to Aug 3
$151 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.4/10 Very Good! (213 reviews)
"Very impressed with this hotel. Close to the city and close to restaurants. The best thing about our stay was the comfy beds. The staff and breakfast was a close second."

Reviewed on Jul 16, 2026

Days Inn by Wyndham Helena
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Helena Hotels

Rodeway Inn Helena

Rodeway Inn Helena

2 out of 5
2020 Prospect Ave Helena MT
$83 nightly
The price is $94 total per night from Jul 30 to Jul 31
$94 total
Jul 30 - Jul 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. ...
6.6/10 (96 reviews)
"Average all around, you get what you pay for"

Reviewed on Jul 13, 2026

Rodeway Inn Helena
Super 8 by Wyndham Helena

Super 8 by Wyndham Helena

2 out of 5
2200 11th Ave Helena MT
$102 nightly
The price is $112 total per night from Aug 7 to Aug 8
$112 total
Aug 7 - Aug 8
Total with taxes and fees
Book a stay at this business-friendly motel in Helena. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
5.4/10 (1,001 reviews)
"Breakfast was gone and not refilled every morning. Coffee in our room but no coffee maker. Blood on the walls and carpet. Sticky substance on floor, nightstand and remote. THE BED ABSOLUTELY SUCKS. This place is trash. The carpet is from 1982. It smells like cigarettes and bad decisions. DO NOT STAY ..."

Reviewed on Jul 17, 2026

Super 8 by Wyndham Helena
Americas Best Value Inn & Suites Helena

Americas Best Value Inn & Suites Helena

2 out of 5
800 N. Oregon Street Helena MT
$79 nightly
The price is $87 total per night from Jul 26 to Jul 27
$87 total
Jul 26 - Jul 27
Total with taxes and fees
Stay at this motel in Helena. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
4.8/10 (928 reviews)
"Obviously, long-term rentals, and the associated problems with that. Woken up constantly overnight by people, walking past the window, talking, swearing, and being obnoxiously loud. I highly recommend avoiding this hotel. The room stank like stale cigarettes like an old smoked in pub, the bathroom ..."

Reviewed on Jul 15, 2026

Americas Best Value Inn & Suites Helena
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Helena

Fairfield by Marriott Inn & Suites Helena North

Fairfield by Marriott Inn & Suites Helena North

3.5 out of 5
2007 N Oakes St Helena MT
$279 nightly
The price is $303 total per night from Aug 1 to Aug 2
$303 total
Aug 1 - Aug 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
Fairfield by Marriott Inn & Suites Helena North
La Quinta Inn & Suites by Wyndham Helena

La Quinta Inn & Suites by Wyndham Helena

3 out of 5
701 Washington St Helena MT
$158 nightly
The price is $174 total per night from Jul 19 to Jul 20
$174 total
Jul 19 - Jul 20
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
La Quinta Inn & Suites by Wyndham Helena
Days Inn by Wyndham Helena

Days Inn by Wyndham Helena

2 out of 5
2001 Prospect Ave Helena MT
$136 nightly
The price is $151 total per night from Aug 2 to Aug 3
$151 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Helena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.4/10 Very Good! (213 reviews)
"Very impressed with this hotel. Close to the city and close to restaurants. The best thing about our stay was the comfy beds. The staff and breakfast was a close second."

Reviewed on Jul 16, 2026

Days Inn by Wyndham Helena
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SAN to HLN Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SAN Address & GPS
Address:
Airport Drive
San Diego CA, 92101
United States
IATA Code:
SAN
Longitude:
-117.197312
Latitude:
32.731938
Time Zone:
America/Los_Angeles
HLN Address & GPS
Address:
2850 Mercer Loop
Helena MT, 59601
United States
IATA Code:
HLN
Longitude:
-111.990182
Latitude:
46.610518
Time Zone:
America/Denver

Frequently asked questions

Are there non-stop flights from San Diego Airport to Helena Regional Airport (HLN)?
You're going to have to change planes if you're planning to fly from San Diego Airport to HLN. Numerous companies operate on this route with only one stopover, including Alaska Airlines, United Airlines and Delta Air Lines.
What is the shortest flight from San Diego Intl. Airport (SAN) to HLN?
Getting from San Diego Airport to HLN takes at least 4 hours and 18 minutes. Enjoy a tipple and watch a flick or two — this is a great chance to relax.
How many hours flight from SAN to Helena Regional Airport (HLN)?
The trip from San Diego Intl. Airport (SAN) to Helena Regional Airport (HLN) will take approximately 4 hours and 23 minutes. A couple of movies, some podcasts and a little shut-eye will make the time fly.
What airlines have the most flights from San Diego Intl. Airport (SAN) to Helena Regional Airport (HLN)?
If you want to book with an airline that offers direct flights from San Diego Airport to Helena Regional Airport (HLN), you won't have much luck. You'll need to book a flight with at least one stopover to get to your destination.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

More to Explore