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IOW to DCA: distance & flight time
Iowa City (Iowa City Municipal Airport) → Washington (Ronald Reagan Washington National Airport)
788 mi
1,268 km · 685 nm
2h 11m
estimated nonstop flight time
+1h
time difference · heading east
See live IOW→DCA fares Phone-only fares on this route — call free
Flight time details
788 miles nonstop takes roughly 2h 11m gate to gate, flying east. 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
- IOW — Iowa City Municipal Airport · Iowa City, United States
- DCA — Ronald Reagan Washington National Airport · Washington, 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 IOW
- CID · The Eastern Iowa Airport19 mi away
- MLI · Quad City International Airport55 mi away
- OTM · Ottumwa Regional Airport59 mi away
- BRL · Southeast Iowa Regional Airport63 mi away
Near DCA
Frequently asked questions
How far is IOW from DCA?
The flight distance from Iowa City (IOW) to Washington (DCA) is 788 miles (1,268 km, 685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOW to DCA?
A nonstop flight takes about 2h 11m 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 Iowa City and Washington?
Washington is 1 hour ahead of Iowa City.
What is the cheapest way to fly from IOW to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOW–DCA that never appear on search engines, with no booking fees.