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MSO to EAS: distance & flight time
Missoula (Missoula International Airport) → San Sebastian (San Sebastian Airport)
4,958 mi
7,980 km · 4,309 nm
10h 11m
estimated nonstop flight time
+8h
time difference · heading northeast
See live MSO→EAS fares Phone-only fares on this route — call free
Flight time details
4,958 miles nonstop takes roughly 10h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- MSO — Missoula International Airport · Missoula, United States
- EAS — San Sebastian Airport · San Sebastian, Spain
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near MSO
- FCA · Glacier Park International Airport97 mi away
- BTM · Bert Mooney Airport101 mi away
- HLN · Helena Regional Airport102 mi away
- SMN · Lemhi County Airport124 mi away
Near EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Frequently asked questions
How far is MSO from EAS?
The flight distance from Missoula (MSO) to San Sebastian (EAS) is 4,958 miles (7,980 km, 4,309 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSO to EAS?
A nonstop flight takes about 10h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Missoula and San Sebastian?
San Sebastian is 8 hours ahead of Missoula.
What is the cheapest way to fly from MSO to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSO–EAS that never appear on search engines, with no booking fees.