Need help booking?
Unpublished phone-only deals available
TCS to ALN: distance & flight time
Truth Or Consequences (Truth Or Consequences Municipal Airport) → Alton/St Louis (St Louis Regional Airport)
1,036 mi
1,668 km · 901 nm
2h 43m
estimated nonstop flight time
—
time difference · heading northeast
See live TCS→ALN fares Phone-only fares on this route — call free
Flight time details
1,036 miles nonstop takes roughly 2h 43m gate to gate, flying northeast. 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
- TCS — Truth Or Consequences Municipal Airport · Truth Or Consequences, United States
- ALN — St Louis Regional Airport · Alton/St Louis, 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 TCS
- LRU · Las Cruces International Airport69 mi away
- DMN · Deming Municipal Airport72 mi away
- HMN · Holloman Air Force Base73 mi away
- ALM · Alamogordo White Sands Regional Airport79 mi away
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is TCS from ALN?
The flight distance from Truth Or Consequences (TCS) to Alton/St Louis (ALN) is 1,036 miles (1,668 km, 901 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCS to ALN?
A nonstop flight takes about 2h 43m 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 cheapest way to fly from TCS to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCS–ALN that never appear on search engines, with no booking fees.