Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (Delta) |
One-way from | $149 (American Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $485 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Tue 4/22
7:00 am-1:31 pm
1 stop8h 31m
Boise Air Term. Gowen Fld
Tue 4/29
4:20 pm-7:43 am
1 stop13h 23m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Thu 4/24
7:25 am-4:00 pm
1 stop10h 35m
Boise Air Term. Gowen Fld
Tue 4/29
8:00 pm-6:20 am
1 stop8h 20m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Mon 5/5
5:35 pm-10:52 pm
1 stop7h 17m
Boise Air Term. Gowen Fld
Mon 5/12
7:10 pm-5:23 am
1 stop8h 13m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Thu 9/18
5:00 pm-11:42 pm
1 stop8h 42m
Boise Air Term. Gowen Fld
Sat 9/27
7:00 am-7:07 pm
1 stop10h 07m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Sat 9/20
7:09 am-4:42 pm
2 stops11h 33m
Boise Air Term. Gowen Fld
Sat 9/27
7:30 am-9:52 pm
2 stops12h 22m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Tue 4/22
7:50 am-10:30 pm
2 stops16h 40m
Boise Air Term. Gowen Fld
Tue 4/29
8:40 am-10:35 pm
2 stops11h 55m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Tue 4/15
6:18 am-12:33 pm
1 stop8h 15m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Tue 4/15
5:23 pm-12:09 am
2 stops8h 46m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Wed 4/9
7:00 am-1:52 pm
1 stop8h 52m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Sun 7/13
12:40 pm-5:56 pm
1 stop7h 16m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars |
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Boise may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Boise at noon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the evening.
In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.
If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$274 | Average$651 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$310 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$336 | Average$541 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$340 | Average$578 | FlexibilityNo cancel fee | On-time75% |