$214+ Cheap flights from Helena (HLN) to Sky Harbor Intl (PHX)
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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — PHX
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Helena to Sky Harbor Intl 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 Sky Harbor Intl
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Cheapest flights from Helena to Sky Harbor IntlExplore the most affordable flight options available from Helena to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Helena to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 11/142:23 pm -
1 stop7h 14m
Tue 11/174:31 pm -
1 stop5h 00m
Deal found 8/6![United Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 9/15:11 pm -
1 stop5h 49m
Mon 9/77:49 pm -
2 stops19h 52m
Deal found 8/2![Alaska Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 11/54:41 pm -
1 stop7h 18m
Tue 11/108:51 pm -
2 stops19h 13m
Deal found 8/2![Alaska Airlines logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 10/195:26 pm -
1 stop18h 06m
Fri 11/67:31 pm -
1 stop20h 33m
Deal found 8/3![Alaska Airlines logo]()
$443
This Orbitz deal was found by Cheapflights users on 8/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:08 pm -
1 stop6h 53m
Wed 12/98:05 am -
1 stop7h 26m
Deal found 8/6![Alaska Airlines logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 11/184:41 pm -
1 stop7h 18m
Sun 11/226:11 am -
1 stop10h 21m
Deal found 8/3![Alaska Airlines logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 12/104:08 pm -
1 stop6h 53m
Sun 12/137:05 am -
1 stop8h 26m
Deal found 8/4![Alaska Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 8/5. 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 10/91:08 pm -
2 stops11h 16m
Sun 10/115:45 am -
1 stop5h 43m
Deal found 8/5![Delta logo]()
$486
This Delta deal was found by Cheapflights users on 8/2. 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 8/2712:55 pm -
2 stops11h 47m
Mon 8/3112:15 pm -
2 stops9h 15m
Deal found 8/2![Delta logo]()
$491
Best flights from Helena to Sky Harbor IntlDiscover carefully curated flight deals from Helena to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Helena to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 9/15:11 pm -
1 stop5h 49m
Mon 9/77:49 pm -
2 stops19h 52m
Deal found 8/2![Alaska Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 8/5. 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 9/25:40 am -
1 stop4h 04m
Wed 9/95:15 pm -
1 stop4h 09m
Deal found 8/5![Delta logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 11/54:41 pm -
1 stop7h 18m
Tue 11/106:05 am -
1 stop9h 59m
Deal found 8/2![Alaska Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 8/4. 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.
Tue 10/271:08 pm -
2 stops6h 47m
Thu 10/295:45 am -
1 stop5h 43m
Deal found 8/4![Delta logo]()
$486
This Orbitz deal was found by Cheapflights users on 8/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:08 pm -
1 stop6h 53m
Wed 12/98:05 am -
1 stop7h 26m
Deal found 8/6![Alaska Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 8/2. 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 8/2712:55 pm -
2 stops11h 47m
Mon 8/3112:15 pm -
2 stops9h 15m
Deal found 8/2![Delta logo]()
$491
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 12/104:08 pm -
1 stop5h 53m
Sun 12/137:05 am -
1 stop8h 26m
Deal found 8/6![Alaska Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 2/34:08 pm -
1 stop6h 53m
Sat 2/68:05 am -
1 stop7h 26m
Deal found 8/3![Alaska Airlines logo]()
$481
Last-minute flights from Helena to Sky Harbor IntlDiscover last-minute flight deals from Helena to Sky Harbor Intl. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Sky Harbor Intl. Data last updated August 7, 2026 and is based on user searches.
This deal was found by Cheapflights users on 8/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:35 pm -
1 stop6h 49m
Sun 8/301:34 pm -
1 stop6h 56m
Deal found 8/3![United Airlines logo]()
$494
This Travelocity deal was found by Cheapflights users on 8/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:11 pm -
1 stop20h 51m
Tue 9/16:02 am -
1 stop9h 32m
Deal found 8/6![Alaska Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 8/6. 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 8/265:40 am -
1 stop4h 04m
Mon 8/3112:15 pm -
2 stops9h 15m
Deal found 8/6![Delta logo]()
$608
This Delta deal was found by Cheapflights users on 8/6. 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 8/265:40 am -
2 stops10h 42m
Tue 9/112:15 pm -
2 stops9h 15m
Deal found 8/6![Delta logo]()
$613
This Expedia deal was found by Cheapflights users on 8/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:11 pm -
1 stop7h 27m
Mon 8/318:51 pm -
1 stop18h 43m
Deal found 8/2![Alaska Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 8/2. 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 8/2712:55 pm -
1 stop4h 02m
Mon 8/3112:15 pm -
2 stops9h 15m
Deal found 8/2![Delta logo]()
$486
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 9/16:15 am -
1 stop7h 13m
Tue 9/86:00 am -
1 stop6h 45m
Deal found 8/3![United Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 9/15:11 pm -
1 stop5h 49m
Mon 9/77:49 pm -
2 stops19h 52m
Deal found 8/2![Alaska Airlines logo]()
$431
This Priceline deal was found by Cheapflights users on 8/5. 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 9/25:11 pm -
1 stop5h 49m
Wed 9/96:02 am -
1 stop9h 39m
Deal found 8/5![Alaska Airlines logo]()
$617
One-way flights from Helena to Sky Harbor IntlSearch for one-way flight options from Helena to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Helena to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 10/242:30 pm -
1 stop6h 44m
Deal found 8/7![United Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 8/316:15 am -
1 stop5h 22m
Deal found 8/4![United Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 8/7. 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 10/241:08 pm -
2 stops6h 47m
Deal found 8/7![Delta logo]()
$246
This Mytrip deal was found by Cheapflights users on 8/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:18 pm -
1 stop25h 27m
Deal found 8/5![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 9/15:11 pm -
2 stops22h 22m
Deal found 8/2![Alaska Airlines logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 8/315:11 pm -
2 stops24h 37m
Deal found 8/4![Alaska Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:18 pm -
3 stops23h 27m
Deal found 8/5![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:11 pm -
3 stops29h 24m
Deal found 8/4![Multiple Airlines logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:11 pm -
3 stops29h 24m
Deal found 8/4![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:11 pm -
3 stops25h 41m
Deal found 8/4![Multiple Airlines logo]()
$683
Find flight deals from Helena to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Sky Harbor Intl (PHX). 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 August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $427 (United Airlines) |
One-way from | $214 (United Airlines) |
Popular in | November |
Cheapest in | October |
Average price | $530 |
Cheapflights Fare Finder
Customize your flight search to find flights from Helena to Sky Harbor Intl 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 2,558,603 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Helena to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelenaPhoenix
HLN Helena - PHX Phoenix Sky Harbor Intl
HLNPHX
Helena
Tue 9/1
5:11 pm-10:00 pm
1 stop5h 49m
Phoenix Sky Harbor Intl
Mon 9/7
7:49 pm-4:41 pm
2 stops19h 52m
$431
HelenaPhoenix
HLN Helena - PHX Phoenix Sky Harbor Intl
HLNPHX
Helena
Thu 11/5
4:41 pm-11:59 pm
1 stop7h 18m
Phoenix Sky Harbor Intl
Tue 11/10
6:05 am-4:04 pm
1 stop9h 59m
$452
HelenaPhoenix
HLN Helena - PHX Phoenix Sky Harbor Intl
HLNPHX
Helena
Wed 12/2
4:08 pm-11:01 pm
1 stop6h 53m
Phoenix Sky Harbor Intl
Wed 12/9
8:05 am-3:31 pm
1 stop7h 26m
$463
Quickest round-trip
HelenaPhoenix
HLN Helena - PHX Phoenix Sky Harbor Intl
HLNPHX
Helena
Wed 9/2
5:40 am-8:44 am
1 stop4h 04m
Phoenix Sky Harbor Intl
Wed 9/9
5:15 pm-10:24 pm
1 stop4h 09m
$481
HelenaPhoenix
HLN Helena - PHX Phoenix Sky Harbor Intl
HLNPHX
Helena
Thu 12/10
4:08 pm-10:01 pm
1 stop5h 53m
Phoenix Sky Harbor Intl
Sun 12/13
7:05 am-3:31 pm
1 stop8h 26m
$481
HelenaPhoenix
HLN Helena - PHX Phoenix Sky Harbor Intl
HLNPHX
Helena
Wed 2/3
4:08 pm-11:01 pm
1 stop6h 53m
Phoenix Sky Harbor Intl
Sat 2/6
8:05 am-3:31 pm
1 stop7h 26m
$481
HelenaPhoenix
HLN Helena - PHX Phoenix Sky Harbor Intl
HLNPHX
Helena
Tue 10/27
1:08 pm-6:55 pm
2 stops6h 47m
Phoenix Sky Harbor Intl
Thu 10/29
5:45 am-12:28 pm
1 stop5h 43m
$486
HelenaPhoenix
HLN Helena - PHX Phoenix Sky Harbor Intl
HLNPHX
Helena
Thu 8/27
12:55 pm-11:42 pm
2 stops11h 47m
Phoenix Sky Harbor Intl
Mon 8/31
12:15 pm-10:30 pm
2 stops9h 15m
$491
Cheapest one-way
HelenaPhoenix
HLN Helena - PHX Phoenix Sky Harbor Intl
HLNPHX
Helena
Sat 10/24
2:30 pm-8:14 pm
1 stop6h 44m
$214
Quickest one-way
HelenaPhoenix
HLN Helena - PHX Phoenix Sky Harbor Intl
HLNPHX
Helena
Mon 8/31
6:15 am-10:37 am
1 stop5h 22m
$241
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Helena to Sky Harbor Intl
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 Sky Harbor Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Helena-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helena-Phoenix Sky Harbor Intl Airport 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-Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Helena with our price prediction graph.
HLN-PHX
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.
Cheapflights Insights
Everything you need to know about your flight from Helena to Phoenix Sky Harbor Intl Airport
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated August 7, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Helena to Phoenix Sky Harbor Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Helena to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Helena and Sky Harbor Intl flights
Browse other Helena and Sky Harbor Intl flight options. Last updated on August 7, 2026.
Other flights from Helena
Browse through other flights departing from Helena. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sky Harbor Intl
Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.
Top 3 airlines flying from Helena to Sky Harbor Intl
Discover the top 3 airlines that operate flights from Helena to Sky Harbor Intl. 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 2,558,603 searches. Data last updated August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$219 | Average$436 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$259 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$324 | Average$428 | FlexibilityNo cancel fee | On-time69% |