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SEP to TVF: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Thief River Falls (Thief River Falls Regional Airport)
1,100 mi
1,770 km · 956 nm
2h 51m
estimated nonstop flight time
Same time
time difference · heading north
See live SEP→TVF fares Phone-only fares on this route — call free
Flight time details
1,100 miles nonstop takes roughly 2h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- TVF — Thief River Falls Regional Airport · Thief River Falls, United States
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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Near TVF
- GFK · Grand Forks International Airport47 mi away
- RDR · Grand Forks Air Force Base57 mi away
- BJI · Bemidji Regional Airport70 mi away
- PMB · Pembina Municipal Airport77 mi away
Frequently asked questions
How far is SEP from TVF?
The flight distance from Stephenville (SEP) to Thief River Falls (TVF) is 1,100 miles (1,770 km, 956 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to TVF?
A nonstop flight takes about 2h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SEP to TVF?
Nonstop service on SEP–TVF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 51m nonstop estimate.
What is the cheapest way to fly from SEP to TVF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–TVF that never appear on search engines, with no booking fees.
Why are some SEP to TVF fares phone-only?
Consolidator contracts let us sell certain SEP–TVF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.