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Cheap flights to Idaho from $158

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — BOI
2 Apr — 9 Apr1
1 adult
Tue 2/4
Tue 9/4

Cheap flights to Idaho in March & April 2024

Search the best deals to popular Idaho cities recently found by Cheapflights users
Cheap flights to Boise, Idaho
Tue 16/406:30SJC - BOI
1 stop12h 27mSpirit Airlines
Wed 17/421:21BOI - SJC
1 stop14h 58mSpirit Airlines
Deal found 27/3$173
Wed 17/419:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Sun 21/408:25BOI - SFO
Nonstop1h 53mAlaska Airlines
Deal found 27/3$315
Tue 16/412:15SJC - BOI
Nonstop1h 37mAlaska Airlines
Wed 17/410:40BOI - SJC
Nonstop1h 57mAlaska Airlines
Deal found 26/3$328
Tue 16/419:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Wed 17/408:00BOI - SFO
1 stop6h 35mAlaska Airlines
Deal found 26/3$330
Thu 25/412:15SJC - BOI
Nonstop1h 37mAlaska Airlines
Sat 27/410:40BOI - SJC
Nonstop1h 57mAlaska Airlines
Deal found 27/3$345
Wed 17/416:40SFO - BOI
1 stop6h 19mDelta
Sat 20/411:00BOI - SFO
1 stop6h 18mDelta
Deal found 27/3$347
Thu 25/412:15SJC - BOI
Nonstop1h 37mAlaska Airlines
Sun 28/410:40BOI - SJC
Nonstop1h 57mAlaska Airlines
Deal found 27/3$362
Tue 16/419:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Wed 17/408:25BOI - SFO
Nonstop1h 53mAlaska Airlines
Deal found 26/3$363
Wed 17/409:50SFO - BOI
1 stop6h 56mAlaska Airlines
Thu 18/408:25BOI - SFO
Nonstop1h 53mAlaska Airlines
Deal found 27/3$378

Idaho 2024 flight deals

Explore flight deals for Idaho in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 125,061 searches and data were last updated on 28 March 2024.
Tue 16/406:30SJC - BOI
1 stop12h 27mSpirit Airlines
Wed 17/421:21BOI - SJC
1 stop14h 58mSpirit Airlines
Deal found 27/3$173
Wed 17/419:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Sun 21/408:25BOI - SFO
Nonstop1h 53mAlaska Airlines
Deal found 27/3$315
Tue 16/412:15SJC - BOI
Nonstop1h 37mAlaska Airlines
Wed 17/410:40BOI - SJC
Nonstop1h 57mAlaska Airlines
Deal found 26/3$328
Tue 16/419:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Wed 17/408:00BOI - SFO
1 stop6h 35mAlaska Airlines
Deal found 26/3$330
Sat 4/519:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Tue 7/518:30BOI - SFO
1 stop5h 58mAlaska Airlines
Deal found 26/3$337
Tue 7/509:50SFO - BOI
1 stop6h 56mAlaska Airlines
Wed 8/508:25BOI - SFO
Nonstop1h 53mAlaska Airlines
Deal found 27/3$343
Thu 25/412:15SJC - BOI
Nonstop1h 37mAlaska Airlines
Sat 27/410:40BOI - SJC
Nonstop1h 57mAlaska Airlines
Deal found 27/3$345
Wed 17/416:40SFO - BOI
1 stop6h 19mDelta
Sat 20/411:00BOI - SFO
1 stop6h 18mDelta
Deal found 27/3$347
Sat 4/516:00SFO - BOI
1 stop5h 11mDelta
Tue 7/516:46BOI - SFO
1 stop6h 04mDelta
Deal found 26/3$353

Flights to Idaho departing soon

Discover available last-minute flight options to Idaho, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 125,061 searches and data was last updated on 28 March 2024.
Fri 5/410:36SFO - BOI
1 stop7h 25mDelta
Fri 19/417:59BOI - SFO
1 stop7h 05mDelta
Deal found 27/3$732

One-way flights to Idaho

Explore one-way flight options to Idaho for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 125,061 searches and data was last updated on 28 March 2024.
Sat 20/419:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Deal found 26/3$158

Direct flights to Idaho

Wed 17/419:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Sun 21/408:25BOI - SFO
Nonstop1h 53mAlaska Airlines
Deal found 27/3$315
Tue 16/412:15SJC - BOI
Nonstop1h 37mAlaska Airlines
Wed 17/410:40BOI - SJC
Nonstop1h 57mAlaska Airlines
Deal found 26/3$328
Thu 25/412:15SJC - BOI
Nonstop1h 37mAlaska Airlines
Sat 27/410:40BOI - SJC
Nonstop1h 57mAlaska Airlines
Deal found 27/3$345
Thu 25/412:15SJC - BOI
Nonstop1h 37mAlaska Airlines
Sun 28/410:40BOI - SJC
Nonstop1h 57mAlaska Airlines
Deal found 27/3$362
Tue 16/419:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Wed 17/408:25BOI - SFO
Nonstop1h 53mAlaska Airlines
Deal found 26/3$363
Tue 9/718:48SFO - BOI
Nonstop1h 32mAlaska Airlines
Tue 16/708:59BOI - SFO
Nonstop1h 52mAlaska Airlines
Deal found 27/3$395
Thu 13/616:44SJC - BOI
Nonstop1h 35mAlaska Airlines
Mon 17/608:10BOI - SJC
Nonstop1h 50mAlaska Airlines
Deal found 26/3$395
Wed 17/419:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Sat 20/408:25BOI - SFO
Nonstop1h 53mAlaska Airlines
Deal found 27/3$397
Sun 5/519:15SFO - BOI
Nonstop1h 36mAlaska Airlines
Fri 10/508:25BOI - SFO
Nonstop1h 53mAlaska Airlines
Deal found 27/3$412

Find flights to Idaho within your budget

Locate flights to Idaho that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 125,061 searches and data was last updated on 28 March 2024.

Fly from

Any airport

Budget

$173 - $545

Route

Departure

Return

Price

San JoseBoise Air Term. Gowen Fld

SJC - BOI

SJCBOI

San Jose

Tue 16/4

1 stop12h 27m

Boise Air Term. Gowen Fld

Wed 17/4

1 stop14h 58m

$173

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

Wed 17/4

Nonstop1h 36m

Boise Air Term. Gowen Fld

Sun 21/4

Nonstop1h 53m

$315

San JoseBoise Air Term. Gowen Fld

SJC - BOI

SJCBOI

San Jose

Tue 16/4

Nonstop1h 37m

Boise Air Term. Gowen Fld

Sat 20/4

Nonstop1h 57m

$328

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

Tue 16/4

Nonstop1h 36m

Boise Air Term. Gowen Fld

Wed 17/4

1 stop6h 35m

$330

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

Sat 4/5

Nonstop1h 36m

Boise Air Term. Gowen Fld

Tue 7/5

1 stop5h 58m

$337

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

Wed 17/4

1 stop6h 19m

Boise Air Term. Gowen Fld

Sat 20/4

1 stop6h 18m

$347

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

Sat 4/5

1 stop5h 11m

Boise Air Term. Gowen Fld

Tue 7/5

1 stop6h 04m

$353

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

Fri 26/4

1 stop6h 50m

Boise Air Term. Gowen Fld

Sun 28/4

1 stop7h 20m

$387

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

Wed 5/6

Nonstop1h 43m

Boise Air Term. Gowen Fld

Mon 10/6

Nonstop1h 52m

$545

Flights are sorted by cheapest first

Deals found on 27/3

No data available for this route at this time. Please check back soon.

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