$853+ Cheap flights from Killeen to Missoula (GRK - MSO)
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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — MSO
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Cheapest flights from Killeen to MissoulaExplore the most affordable flight options available from Killeen to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Killeen to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
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.
Wed 11/117:00 am -
2 stops9h 31m
Sun 11/157:03 am -
2 stops13h 06m
Deal found 10/27![Alaska Airlines logo]()
$853
Best flights from Killeen to MissoulaDiscover carefully curated flight deals from Killeen to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Killeen to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
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.
Wed 11/117:00 am -
2 stops9h 31m
Sun 11/157:03 am -
2 stops13h 06m
Deal found 10/27![Alaska Airlines logo]()
$853
Last-minute flights from Killeen to MissoulaDiscover last-minute flight deals from Killeen to Missoula. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Missoula. Data last updated October 30, 2026 and is based on user searches.
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.
Wed 11/117:00 am -
2 stops9h 31m
Sun 11/157:03 am -
2 stops13h 06m
Deal found 10/27![Alaska Airlines logo]()
$853
Find flight deals from Killeen to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Missoula (MSO). 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 30, 2026.
Round-trip from | $853 (Alaska Airlines) |
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Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Missoula 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 30, 2026.
Use the filters below to find and compare flights from Killeen to Missoula that are best for you.
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Route
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Cheapest round-trip
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KilleenMissoula
GRK Killeen Fort Hood Regional - MSO Missoula Johnson-Bell Field
GRKMSO
Killeen Fort Hood Regional
Wed 11/11
7:00 am-3:31 pm
2 stops9h 31m
Missoula Johnson-Bell Field
Sun 11/15
7:03 am-9:09 pm
2 stops13h 06m
$853
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GRK-MSO
Estimated round-trip price
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Related info for your journey
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