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Flights from Boise to Washington
There are no direct flights from Boise to Washington. The fastest way is one stop via Denver or Minneapolis, about 6h 10m door to door (147 connections a week on current schedules).
No direct flights · 6 connection options From 6h 10m
Boise to Washington at a glance
Fastest journey6h 10mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Minneapolis
Best ways to fly from Boise to Washington
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
BOI Denver (DEN) WAS
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: United Airlines
Mon15:00 BOI16:47 DEN1h 13m connection18:00 DEN23:10 WASUnited Airlines
2Search
BOI Minneapolis (MSP) WAS
Leg 1: Delta Air Lines, Sun Country Airlines · Leg 2: Delta Air Lines
Mon05:30 BOI08:59 MSP1h 31m connection10:30 MSP13:43 WASDelta Air Lines
3Search
BOI Salt Lake City (SLC) WAS
Leg 1: Delta Air Lines, SkyWest · Leg 2: Delta Air Lines, United Airlines
Sat11:00 BOI12:01 SLC2h 14m connection14:15 SLC20:00 WASDelta Air Lines
4Search
BOI Chicago (ORD) WAS
Leg 1: American Airlines, United Airlines, SkyWest · Leg 2: American Airlines, United Airlines
Tue12:30 BOI16:49 ORD2h 11m connection19:00 ORD21:38 WASUnited Airlines + American Airlines
5Search
BOI Seattle (SEA) WAS
Leg 1: Alaska Airlines, SkyWest, Horizon Air · Leg 2: Alaska Airlines, Delta Air Lines, United Airlines
Sat06:30 BOI06:52 SEA1h 38m connection08:30 SEA16:12 WASAlaska Airlines
6Search
BOI Las Vegas (LAS) WAS
Leg 1: Alaska Airlines, Frontier Airlines, Southwest Airlines · Leg 2: Frontier Airlines, United Airlines
Mon06:00 BOI06:34 LAS2h 56m connection09:30 LAS16:48 WASSouthwest Airlines + United Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 3,285 km2,040 miles
- Journey time
- 6h 10mon current schedules
- Time difference
- +2hWashington vs Boise
- Currency in Washington
- USD
- Airports
- BOI → IAD, DCA
Flights from Boise to Washington: questions answered
Are there direct flights from Boise to Washington?
No. There is no nonstop service, so you will connect, most easily in Denver, Minneapolis and Salt Lake City. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Boise to Washington?
With one connection the journey usually takes around 6h 10m, depending on the layover. The straight-line distance is 3,285 km.
Where do you change planes between Boise and Washington?
The best connecting points are Denver (DEN), Minneapolis (MSP), Salt Lake City (SLC) and Chicago (ORD). Frontier Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Boise and Washington?
Boise: Boise Air Terminal/Gowen Field (BOI). Washington: Washington Dulles International Airport (IAD) and Ronald Reagan Washington National Airport (DCA).
What is the time difference between Boise and Washington?
Washington is 2 hours ahead of Boise.





