$312+ Cheap flights from Yakima to Helena (YKM - HLN)
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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
YKM — HLN
Jan 22 — Jan 291
1 adult, Economy
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Best flights from Yakima to HelenaDiscover carefully curated flight deals from Yakima to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.
Discover carefully curated flight deals from Yakima to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.
This Alaska Airlines deal was found by Cheapflights users on 12/22. 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 2/214:23 pmYKM - HLN
1 stop22h 36mAlaska Airlines
Wed 2/254:36 pmHLN - YKM
1 stop8h 09mAlaska Airlines
Deal found 12/22![Alaska Airlines logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 1/124:18 pmYKM - HLN
1 stop24h 53mAlaska Airlines
Thu 1/156:48 pmHLN - YKM
1 stop6h 18mAlaska Airlines
Deal found 12/21![Alaska Airlines logo]()
$446
Find flight deals from Yakima to Helena
Discover tips and strategies to find the most affordable flight options for your journey from Yakima (YKM) 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 December 23, 2025.
Round-trip from | $312 (Alaska Airlines) |
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Cheapflights Fare Finder
Customize your flight search to find flights from Yakima 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 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Yakima to Helena that are best for you.
Fly from
Yakima
Fly to
Helena
Route
Depart
Return
Price
YakimaHelena
YKM - HLN
YKMHLN
Yakima Air Terminal
Sat 2/21
4:23 pm-3:59 pm
1 stop22h 36m
Helena
Wed 2/25
4:36 pm-11:45 pm
1 stop8h 09m
$312
YakimaHelena
YKM - HLN
YKMHLN
Yakima Air Terminal
Mon 1/12
4:18 pm-6:11 pm
1 stop24h 53m
Helena
Thu 1/15
6:48 pm-12:06 am
1 stop6h 18m
$446
Best time to book a flight from Yakima to Helena
Have a flexible travel schedule? Discover the best time to fly to Helena from Yakima 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.