Great Falls (GTF) to San Francisco (SFO), Dec 21, 2026: from $247 one way

Great Falls (GTF) to San Francisco (SFO), Dec 21, 2026: from $247 one way on Axel, checked Oct 29, 2026. Lowest published fare: $247 one way, Axel-exclusive, Alaska Airlines, 1 stop, Dec 21, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Exact travel dates Airline Flights Times, duration, stops Total price Price issued (UTC)
2026-12-21 · one way Alaska Airlines AS3354 + AS619 17:10:00→21:43:00 5h 33m 1 stop via SEA Axel-exclusive $247.00 2026-10-29T01:02:34Z
2026-12-21 · one way Delta Air Lines DL3800 + DL2762 18:19:00→22:29:00 5h 10m 1 stop via SLC Axel-exclusive $273.00 2026-10-29T01:02:34Z

Route overview: Great Falls to San Francisco (SFO) flight deals

2026-12-21 · one way · Axel-exclusive $247.00

2026-12-21 · one way · Axel-exclusive $273.00

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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