To save up to 89% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Baltimore to Idaho from $454 1-2 weeks out and tickets from $717 for flights departing within the next 72 hours.
Flights from Baltimore to Idaho lean towards being more expensive in June. Prices are generally better when you fly from Baltimore to Idaho in January, with the cheapest ticket starting at $316.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Idaho as you normally would.
Fly from
Fly to
Budget
$126 - $425
Route
Depart
Return
Price
Baltimore/WashingtonBoise Air Term. Gowen Fld
BWI - BOI
BWIBOI
Baltimore/Washington
Wed 9/4
1 stop8h 20m
Boise Air Term. Gowen Fld
Tue 9/10
1 stop13h 12m
Baltimore/WashingtonBoise Air Term. Gowen Fld
BWI - BOI
BWIBOI
Baltimore/Washington
Tue 9/10
1 stop9h 44m
Boise Air Term. Gowen Fld
Tue 9/17
2 stops24h 15m
Baltimore/WashingtonBoise Air Term. Gowen Fld
BWI - BOI
BWIBOI
Baltimore/Washington
Wed 5/29
2 stops12h 23m
Boise Air Term. Gowen Fld
Wed 6/5
1 stop15h 16m
Baltimore/WashingtonBoise Air Term. Gowen Fld
BWI - BOI
BWIBOI
Baltimore/Washington
Fri 6/7
1 stop17h 25m
Boise Air Term. Gowen Fld
Tue 6/11
1 stop15h 42m
Baltimore/WashingtonBoise Air Term. Gowen Fld
BWI - BOI
BWIBOI
Baltimore/Washington
Tue 7/9
1 stop16h 37m
Boise Air Term. Gowen Fld
Sat 7/13
1 stop15h 05m
Baltimore/WashingtonSpokane
BWI - GEG
BWIGEG
Baltimore/Washington
Sun 8/18
1 stop6h 59m
Spokane
Thu 8/22
1 stop14h 25m
Baltimore/WashingtonSpokane
BWI - GEG
BWIGEG
Baltimore/Washington
Fri 8/16
1 stop8h 05m
Spokane
Tue 8/20
1 stop9h 59m
Baltimore/WashingtonLewiston Nez Perce Rgnl
BWI - LWS
BWILWS
Baltimore/Washington
Sat 8/24
1 stop7h 25m
Lewiston Nez Perce Rgnl
Tue 8/27
2 stops9h 29m
Baltimore/WashingtonJackson Hole
BWI - JAC
BWIJAC
Baltimore/Washington
Wed 9/4
1 stop9h 13m
Jackson Hole
Wed 9/11
1 stop9h 01m
No data available for this route at this time. Please check back soon.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
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