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YKM to ALN: distance & flight time
Yakima (Yakima Air Terminal McAllister Field) → Alton/St Louis (St Louis Regional Airport)
1,624 mi
2,614 km · 1,411 nm
3h 39m
estimated nonstop flight time
—
time difference · heading east
See live YKM→ALN fares Phone-only fares on this route — call free
Flight time details
1,624 miles nonstop takes roughly 3h 39m gate to gate, flying east. 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
- YKM — Yakima Air Terminal McAllister Field · Yakima, 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 YKM
- EAT · Pangborn Memorial Airport60 mi away
- SEA · Seattle Tacoma International Airport103 mi away
- PSC · Tri Cities Airport71 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport72 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 YKM from ALN?
The flight distance from Yakima (YKM) to Alton/St Louis (ALN) is 1,624 miles (2,614 km, 1,411 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKM to ALN?
A nonstop flight takes about 3h 39m 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 YKM to ALN?
Nonstop service on YKM–ALN 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 3h 39m nonstop estimate.
What is the cheapest way to fly from YKM to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKM–ALN that never appear on search engines, with no booking fees.
Why are some YKM to ALN fares phone-only?
Consolidator contracts let us sell certain YKM–ALN 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.