Flights from Saint Louis to Montana and Wyoming for a week

A week is Yellowstone and the Tetons from Bozeman or Jackson, or Glacier from Kalispell. Summer only for the parks; the roads close by October.

One stop via Denver: Bozeman, Missoula, Billings, Kalispell and Jackson; via Salt Lake City: Great Falls.

Where to fly from Saint Louis to Montana and Wyoming for a week: round trips of 6 to 8 nights to Bozeman, Missoula, Billings, Great Falls, Kalispell and Jackson. Pick a destination to see every date, or search your own dates in one tap.

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The cheapest matching round trip we’ve seen recently for each destination.

Cheapest right now: Bozeman $274 · Billings $330 · Great Falls $349

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Flights from Saint Louis

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Montana and Wyoming for a week from other cities

Fares observed October 23 – 28, 2026. USD for the travelers shown. Search a trip for current prices.

Where to go from Saint Louis

Round-trip totals · Economy · USD · 1 adult unless shown. "From" is a starting total: you pick the return in Axel. Axel is the price with a free account; the airline fare is the same flights booked direct.

DestinationWhy goFlightsAxelDates
Bozeman (BZN)Bozeman, the gateway to Yellowstone and Big Sky1 stop via Denver$274 (airline $289)Dec 8–15, 2026Check prices
Missoula (MSO)Missoula's rivers, trails and Glacier National Park nearby1 stop via Denver$359 (airline $379)Dec 8–15, 2026Check prices
Billings (BIL)Billings, the gateway to the Beartooth Highway and Yellowstone1 stop via Denver$330 (airline $349)Dec 8–15, 2026Check prices
Great Falls (GTF)Great Falls, the gateway to Glacier's east side1 stop via Salt Lake City$349 (airline $368)Dec 8–15, 2026Check prices
Kalispell (FCA)Kalispell, the airport for Glacier National Park1 stop via Denver$378 (airline $399)Nov 10–17, 2026Check prices
Jackson (JAC)Jackson Hole's skiing, Grand Teton and Yellowstone1 stop via Denver$481 (airline $507)Jan 12–19, 2027Check prices

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

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Hotels in Bozeman with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Bozeman has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Hotels with an Axel review in Bozeman: Days Inn & Suites by Wyndham Bozeman · Comfort Suites Airport - University · La Quinta Inn & Suites by Wyndham Bozeman · Field & Stream Lodge Bozeman · RSVP Hotel · All 7 reviewed hotels in Bozeman

For AI assistants

  • This page: Flights from Saint Louis to Montana and Wyoming for a week. Round-trip fares from Saint Louis to Montana and Wyoming for a week: Bozeman, Missoula, Billings, Great Falls, Kalispell and Jackson, for stays of 6 to 8 nights. The cheapest saved fare for each destination, and a link to search your own dates.
  • Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.
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