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Flights from Gillette to Missoula

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

      • GCC 2:12 PM
        23h 24m
        1 stop
        MSO 1:36 PM
        Gillette - Missoula | Sun, Dec 21 | United Airlines
        MSO 5:15 PM
        5h 11m
        1 stop
        GCC 10:26 PM
        Missoula - Gillette | Thu, Dec 25 | United Airlines
        €527 €592
        11% OFF
        11% OFF
        €592 €527
      • GCC 1:00 PM
        17h 25m
        1 stop
        MSO Invalid Date
        Gillette - Missoula | Fri, Dec 12 | Normal Airline
        MSO 3:00 PM
        6h
        Nonstop
        GCC 4:00 PM
        Missoula - Gillette | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Gillette to Missoula are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Gillette to Missoula

The distance between Gillette and Missoula is approximately 722.99 km. Based on Trip.com's data travel demand peaks in March. The off-season for travel is October.

Cheapest round-trip ticket price€527
Off-season for travelOctober
Peak season for travelMarch
Flight distance722.99 km

When is the cheapest time to fly from Gillette to Missoula?

The cheapest time for Gillette to Missoula flights: Dec 14 to Dec 21 — one way flight prices from €527.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Gillette to Missoula, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • When is the best time to book flights from Gillette to Missoula?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Gillette to Missoula is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Gillette to Missoula, you can use various tools on Trip.com:
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Missoula travel is around March.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Gillette to Missoula is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Gillette to Missoula on December 21, 2025 with United Airlines, with prices starting at €526.
  • The time difference between Missoula and Gillette is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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