Round-trip from | $245 (Cheapflightsfares) |
---|---|
One-way from | $122 (FlightHub) |
Popular in | December |
Cheapest in | April |
Average price | $458 |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreBoise
BWI - BOI
BWIBOI
Baltimore/Washington
Mon 8/18
6:30 am-5:11 pm
1 stop12h 41m
Boise Air Term. Gowen Fld
Thu 8/21
6:06 pm-5:15 am
1 stop9h 09m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Wed 8/27
7:00 am-3:54 pm
1 stop10h 54m
Boise Air Term. Gowen Fld
Tue 9/2
2:28 pm-12:23 am
1 stop7h 55m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Tue 7/29
6:35 am-11:43 am
1 stop7h 08m
Boise Air Term. Gowen Fld
Tue 8/5
10:50 am-9:19 pm
1 stop8h 29m
Washington, D.C.Boise
DCA - BOI
DCABOI
Washington, D.C. Reagan-National
Sat 9/20
6:55 pm-11:59 pm
1 stop7h 04m
Boise Air Term. Gowen Fld
Sat 9/27
3:20 pm-11:39 pm
1 stop6h 19m
BaltimoreBoise
BWI - BOI
BWIBOI
Baltimore/Washington
Tue 7/29
4:20 pm-9:34 pm
1 stop7h 14m
Boise Air Term. Gowen Fld
Tue 8/5
7:15 pm-5:28 am
1 stop8h 13m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Sat 8/23
7:30 am-11:55 am
1 stop6h 25m
Boise Air Term. Gowen Fld
Tue 8/26
10:45 am-11:40 pm
2 stops10h 55m
Washington, D.C.Boise
DCA - BOI
DCABOI
Washington, D.C. Reagan-National
Thu 9/4
7:00 am-11:40 am
1 stop6h 40m
Boise Air Term. Gowen Fld
Sun 9/7
12:25 pm-9:59 pm
1 stop7h 34m
BaltimoreBoise
BWI - BOI
BWIBOI
Baltimore/Washington
Sat 9/6
6:25 am-11:40 am
2 stops31h 15m
Boise Air Term. Gowen Fld
Sun 9/14
12:25 pm-5:42 pm
1 stop27h 17m
Washington, D.C.Boise
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
Thu 9/18
6:09 pm-12:08 am
1 stop7h 59m
Boise Air Term. Gowen Fld
Sat 9/27
2:28 pm-12:23 am
1 stop7h 55m
Washington, D.C.Boise
DCA - BOI
DCABOI
Washington, D.C. Reagan-National
Thu 9/18
6:30 am-12:27 pm
1 stop7h 57m
Boise Air Term. Gowen Fld
Sat 9/27
1:07 pm-10:00 pm
1 stop6h 53m
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Boise (average of $314). Flying from Washington, D.C. to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Washington, D.C. to Boise at noon. Doing so could potentially save you 30% on the flight price compared to flying in the evening, which is usually more expensive.
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$230 | Average$511 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$230 | Average$417 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$254 | Average$479 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$278 | Average$539 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$347 | Average$537 | FlexibilityNo cancel fee | On-time63% |