Get Me There. San Francisco to Kalispell
The cheapest round trip from San Francisco to Kalispell right now is $299 — Oct 3 → 7, 4 nights, Nonstop.
Best fare
Kalispell Oct 3 → 7 · 4 nights · Nonstop
Above typical for this route ($279–$279) — it usually dips lower.
Prices checked on Aug 31
By month
August 2026 $529
September 2026 $309
October 2026cheapest $299
November 2026 $374
December 2026 $319
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Price history
7 weeks tracked · weekly lows
All dates (360 priced)
Oct 3 → 7 4 nights · Nonstop
Oct 13 → 17 4 nights · Nonstop
Oct 14 → 17 3 nights · Nonstop
Oct 17 → 20 3 nights · Nonstop
Oct 17 → 21 4 nights · Nonstop
Oct 17 → 22 5 nights · Nonstop
Oct 20 → 24 4 nights · Nonstop
Oct 21 → 24 3 nights · Nonstop
Oct 22 → 24 2 nights · Nonstop
Sep 28 → Oct 3 5 nights · 1 stop
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