Denver to Thief River Falls (DEN–TVF) — Airlines, Schedules & Connections

DEN Airport Page →
706 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight Verified 3w ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

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.

✦ 1-Stop connections via 1 hub
MSP Minneapolis 4h 4m AFCMDL → KG Minneapolis (MSP) to Thief River Falls flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Denver to Thief River Falls
Connecting service available through multiple hubs.
1 Airlines 706 mi 2h 26m nonstop +1h ahead

DEN–TVF had nonstop service from Key Lime Air, last on the schedule in August 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 706 miles in 2h 26m.

Also explore Browse available seat maps DEN Routes TVF Routes DEN Live Flights TVF Live Flights DEN Delays
All flights from Thief River Falls (TVF) Thief River Falls to Denver flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop DEN–TVF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
KG Key Lime Air 1 – – 100% – –
Alliance coverage
Unaffiliated: KG (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for DEN to TVF.
1-STOP
One-Stop Connections
1
Hubs
~4h
Fastest
~4h
Longest
MSP ~4h 4m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
110
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
DEN → TVF
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
TVF → DEN
76%
Generally reliable. Most flights run on time.
Arriving
76%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. DEN delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Thief River Falls is 1 hour ahead of Denver.
DEN: MDT · TVF: CDT

When it's 6:00 PM in Denver, it's 7:00 PM in Thief River Falls.
Distance & Flight Time
706 mi / 1,136 km
Nonstop flight time is approximately 2h 26m gate to gate.
Getting to DEN

RTD A Line commuter rail runs from Denver Union Station to the airport (37 min, $10.50). Trains depart every 15 minutes during peak hours. The airport is 25 miles northeast of downtown; ride-shares cost $35–55 and take 30–45 minutes depending on I-70 traffic.Economy parking in lots 4–6 connects via free shuttle. Mountain shuttle services depart from Jeppesen Terminal's Ground Transportation level.

Facts

DEN–TVF Quick Facts

Key statistics for the Denver to Thief River Falls route.
Route details
Distance706 mi / 1,136 km
Flight time2h 26m
Time difference+1 hour
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: DEN
Full nameDenver International Airport
IATA / ICAODEN / KDEN
TimezoneAmerica/Denver
Passengers/yr82.4M
Elevation5,431 ft / 1,655 m
Destination: TVF
Full nameThief River Falls Regional Airport
IATA / ICAOTVF / KTVF
TimezoneAmerica/Chicago
Passengers/yr0.0M
Elevation1,119 ft / 341 m
FAQ

Frequently Asked Questions

Common questions about DEN to TVF flights.
Nonstop flights from Denver International Airport to Thief River Falls Regional Airport take about 2h 26m gate to gate. The route covers 706 miles.
1 airline operated the nonstop from DEN to TVF: Key Lime Air. The last scheduled nonstop was in August 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in August 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 2h 26m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Minneapolis–Saint Paul.
On a single ticket, yes. Your bags are checked through to TVF and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Thief River Falls is 1 hour ahead of Denver.
Yes, return flights from TVF to DEN are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from DEN to TVF

Denver International Airport (DEN) and Thief River Falls Regional Airport (TVF) had nonstop service from Key Lime Air, last on the schedule in August 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

DEN to TVF Flight Duration and Schedule

Nonstop flight time from DEN to TVF is about 2 hours 26 minutes gate to gate. The route covers a distance of 706 miles (1,136 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Minneapolis–Saint Paul. Two-stop connections are also available via intermediate hubs.