Cheap flights from Reno to Southwest Idaho

View AU$185 flight on Mon, 26 Jan. 2026Opens in a new window

Popular airlines from Reno to Southwest Idaho

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Reno (RNO) to Southwest Idaho (BOI)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, 18 Jan. - Tue, 20 Jan.
RNO
Reno
BOI
Boise
AU$538 Return, found 19 hours ago
AU$538
Return
found 19 hours ago
Select Alaska Airlines flight, departing Sun, 18 Jan. from Reno to Boise, returning Tue, 20 Jan., priced at AU$538 found 19 hours ago
Delta
Sun, 18 Jan. - Tue, 20 Jan.
RNO
Reno
BOI
Boise
AU$538 Return, found 19 hours ago
AU$538
Return
found 19 hours ago
Select Delta flight, departing Sun, 18 Jan. from Reno to Boise, returning Tue, 20 Jan., priced at AU$538 found 19 hours ago
Delta
Sun, 18 Jan. - Tue, 20 Jan.
RNO
Reno
BOI
Boise
AU$539 Return, found 19 hours ago
AU$539
Return
found 19 hours ago
Select Delta flight, departing Sun, 18 Jan. from Reno to Boise, returning Tue, 20 Jan., priced at AU$539 found 19 hours ago
Alaska Airlines
Sun, 11 Jan. - Wed, 28 Jan.
RNO
Reno
BOI
Boise
AU$568 Return, found 1 day ago
AU$568
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 11 Jan. from Reno to Boise, returning Wed, 28 Jan., priced at AU$568 found 1 day ago
Alaska Airlines
Sun, 11 Jan. - Wed, 28 Jan.
RNO
Reno
BOI
Boise
AU$575 Return, found 1 day ago
AU$575
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 11 Jan. from Reno to Boise, returning Wed, 28 Jan., priced at AU$575 found 1 day ago
United
Sun, 11 Jan. - Wed, 28 Jan.
RNO
Reno
BOI
Boise
AU$622 Return, found 1 day ago
AU$622
Return
found 1 day ago
Select United flight, departing Sun, 11 Jan. from Reno to Boise, returning Wed, 28 Jan., priced at AU$622 found 1 day ago

Find the cheapest month to fly from Reno (RNO) to Boise (BOI)

November is typically the cheapest month to fly

From AU$121 - AU$580 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.