Santander to Great Falls (SDR–GTF) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
SDR–GTF has no scheduled airline service; it is flown by charter / private operators.
Connection Landscape
Travel Essentials
SDR: CEST · GTF: MDT
When it's 6:00 PM in Santander, it's 10:00 AM in Great Falls.
Spain is part of the US Visa Waiver Program. Spanish passport holders can enter the US for tourism or business for up to 90 days with an approved ESTA (Electronic System for Travel Authorization). Apply at esta.cbp.dhs.gov at least 72 hours before departure. The fee is USD 21. The ESTA is valid for 2 years or until your passport expires, whichever comes first. It covers multiple entries.
Your passport must be machine-readable and, for VWP travel, must be an ePassport (the kind with the chip symbol on the cover). Spanish passports issued after 2006 meet this requirement. The 90-day ESTA stay cannot be extended and cannot be changed to another visa status from inside the US. If you need more than 90 days, apply for a B-1/B-2 visa at the US Embassy in Madrid.
US border officers have wide discretion. Have your return flight, hotel address, and a general itinerary ready. ESTA approval does not guarantee entry. The CBP officer makes the final decision at the port of entry. Global Entry (USD 100, 5-year membership) speeds up arrivals significantly at US airports if you travel frequently.
SDR–GTF Quick Facts
Frequently Asked Questions
Flights from SDR to GTF
Seve Ballesteros-Santander Airport (SDR) and Great Falls International Airport (GTF) are connected through multiple connecting hub airports.
SDR to GTF Flight Duration and Schedule
Nonstop flight time from SDR to GTF is about 8 hours 38 minutes gate to gate. The route covers a distance of 4,766 miles (7,670 km).
Connecting Options and Alternatives
Two-stop connections are also available via intermediate hubs.