Need help booking?
Unpublished phone-only deals available
HDN to ADT: distance & flight time
Hayden (Yampa Valley Airport) → Ada (Ada Regional Airport)
697 mi
1,122 km · 606 nm
1h 59m
estimated nonstop flight time
+1h
time difference · heading southeast
See live HDN→ADT fares Phone-only fares on this route — call free
Flight time details
697 miles nonstop takes roughly 1h 59m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- HDN — Yampa Valley Airport · Hayden, United States
- ADT — Ada Regional Airport · Ada, 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 HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 mi away
Near ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 mi away
Frequently asked questions
How far is HDN from ADT?
The flight distance from Hayden (HDN) to Ada (ADT) is 697 miles (1,122 km, 606 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDN to ADT?
A nonstop flight takes about 1h 59m 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 Hayden and Ada?
Ada is 1 hour ahead of Hayden.
What is the cheapest way to fly from HDN to ADT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDN–ADT that never appear on search engines, with no booking fees.