Search Cheap Flights to
Southern Idaho

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Southern Idaho Flights as Low as $177

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Alaska Airlines
Tue, Sep 1 - Sat, Sep 12
ONT
Ontario Intl. Airport
BOI
Boise
$177 Roundtrip, found 15 hours ago
$177
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Ontario Intl. Airport to Boise, returning Sat, Sep 12, priced at $177 found 15 hours ago
Alaska Airlines
Sat, Aug 29 - Wed, Sep 9
ONT
Ontario Intl. Airport
BOI
Boise
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Aug 29 from Ontario Intl. Airport to Boise, returning Wed, Sep 9, priced at $180 found 1 day ago
Alaska Airlines
Tue, Sep 15 - Sat, Sep 19
ONT
Ontario Intl. Airport
BOI
Boise
$181 Roundtrip, found 4 days ago
$181
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Sep 15 from Ontario Intl. Airport to Boise, returning Sat, Sep 19, priced at $181 found 4 days ago
Alaska Airlines
Fri, Sep 18 - Sat, Sep 19
ONT
Ontario Intl. Airport
BOI
Boise
$187 Roundtrip, found 4 days ago
$187
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Sep 18 from Ontario Intl. Airport to Boise, returning Sat, Sep 19, priced at $187 found 4 days ago
Alaska Airlines
Mon, Aug 31 - Wed, Sep 9
ONT
Ontario Intl. Airport
BOI
Boise
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Aug 31 from Ontario Intl. Airport to Boise, returning Wed, Sep 9, priced at $190 found 1 day ago
Delta
Wed, Aug 26 - Sat, Aug 29
ONT
Ontario Intl. Airport
BOI
Boise
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug 26 from Ontario Intl. Airport to Boise, returning Sat, Aug 29, priced at $191 found 6 days ago
Alaska Airlines
Tue, Sep 1 - Sat, Sep 12
ONT
Ontario Intl. Airport
BOI
Boise
$197 Roundtrip, found 15 hours ago
$197
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Ontario Intl. Airport to Boise, returning Sat, Sep 12, priced at $197 found 15 hours ago
United
Tue, Oct 13 - Mon, Oct 19
DEN
Denver Intl.
BOI
Boise
$197 Roundtrip, found 2 hours ago
$197
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Oct 13 from Denver Intl. to Boise, returning Mon, Oct 19, priced at $197 found 2 hours ago
United
Tue, Sep 15 - Sat, Oct 3
ONT
Ontario Intl. Airport
BOI
Boise
$200 Roundtrip, found 3 days ago
$200
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 15 from Ontario Intl. Airport to Boise, returning Sat, Oct 3, priced at $200 found 3 days ago
Alaska Airlines
Mon, Aug 31 - Thu, Sep 10
ONT
Ontario Intl. Airport
BOI
Boise
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Aug 31 from Ontario Intl. Airport to Boise, returning Thu, Sep 10, priced at $200 found 1 day ago
Delta
Fri, Aug 28 - Sat, Aug 29
ONT
Ontario Intl. Airport
BOI
Boise
$201 Roundtrip, found 6 days ago
$201
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 28 from Ontario Intl. Airport to Boise, returning Sat, Aug 29, priced at $201 found 6 days ago
American Airlines
Tue, Oct 13 - Mon, Oct 19
DEN
Denver Intl.
BOI
Boise
$217 Roundtrip, found 2 hours ago
$217
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Oct 13 from Denver Intl. to Boise, returning Mon, Oct 19, priced at $217 found 2 hours ago
Frontier Airlines
Sun, Oct 11 - Sun, Oct 18
DEN
Denver Intl.
BOI
Boise
$236 Roundtrip, found 3 days ago
$236
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Oct 11 from Denver Intl. to Boise, returning Sun, Oct 18, priced at $236 found 3 days ago
Frontier Airlines
Thu, Aug 13 - Thu, Aug 20
PHX
Sky Harbor Intl.
BOI
Boise
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Aug 13 from Sky Harbor Intl. to Boise, returning Thu, Aug 20, priced at $248 found 1 day ago
United
Fri, Sep 11 - Tue, Sep 15
DEN
Denver Intl.
IDA
Idaho Falls Regional
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 11 from Denver Intl. to Idaho Falls Regional, returning Tue, Sep 15, priced at $263 found 1 day ago
Bargain Flight
Tue, Aug 18 - Wed, Aug 26
PHX
Sky Harbor Intl.
JAC
Jackson Hole
$313 Roundtrip, found 6 days ago
$313
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Tue, Aug 18 from Sky Harbor Intl. to Jackson Hole, returning Wed, Aug 26, priced at $313 found 6 days ago

Cheap Flights to Southern Idaho

Fall in love at first flight with your vacation to Southern Idaho by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Southern Idaho on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Southern Idaho, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Southern Idaho

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Southern Idaho with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the IDA airport.

What is the cheapest month to fly to Southern Idaho?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Southern Idaho are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Southern Idaho?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Southern Idaho.

What airport is best to fly into Southern Idaho?

When you’re planning your trip to Southern Idaho, convenience is the name of the game. Luckily, Southern Idaho Friedman Memorial Airport is nearby so you can deplane and get going on checking off everything on your Southern Idaho must-do list.

How much are flights to Southern Idaho?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Southern Idaho on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $177, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Southern Idaho?

The trick to saving a stack of cash on your flight to Southern Idaho? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $177 right now, why wait?

Southern Idaho Flight Information
Destination airport
Boise
Destination airport IATA code
BOI
Roundtrip price
$194

Last Minute Hotel Deals in Southern Idaho

Hotel Renegade

Hotel Renegade

3.5 out of 5
1110 W Grove Street Boise ID
Book a stay at this business-friendly hotel in Boise. Enjoy free WiFi, 4 restaurants, and 3 bars/lounges. Popular attractions Boise Towne Square Mall and Hulls ...
Get rates
Hotel Renegade
SpringHill Suites by Marriott Boise ParkCenter

SpringHill Suites by Marriott Boise ParkCenter

3 out of 5
424 E Parkcenter Blvd Boise ID
Book a stay at this business-friendly hotel in Boise. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (1,003 reviews)
"Bedding was very comfortable, but AC was too noisy."

Reviewed on Jul 26, 2026

Get rates
SpringHill Suites by Marriott Boise ParkCenter
Oxford Suites Boise

Oxford Suites Boise

3 out of 5
1426 S Entertainment Avenue Boise ID
Book a stay at this business-friendly hotel in Boise. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.6/10 Exceptional! (2,212 reviews)
"I love this place! Nice comfy and breakfast awesome! Great location! Pets welcome and pool nice and clean! Love this place"

Reviewed on Jul 27, 2026

Get rates
Oxford Suites Boise
Teton West Motel

Teton West Motel

2.5 out of 5
476 N Main St Driggs ID
Book a stay at this business-friendly motel in Driggs. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,007 reviews)
"Very nice hotel."

Reviewed on Jul 26, 2026

Get rates
Teton West Motel
Blue Buffalo Resort

Blue Buffalo Resort

3 out of 5
3402 N Highway 20 Island Park ID
Stay at this campground in Island Park. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Island Park Dam and Harriman State Park are located ...
Get rates
Blue Buffalo Resort
Teton Valley Resort

Teton Valley Resort

4 out of 5
1208 ID-31 Victor ID
Book a stay at this ski cabin in Victor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
Get rates
Teton Valley Resort
Hotel 43

Hotel 43

4 out of 5
981 Grove St Boise ID
Book a stay at this business-friendly hotel in Boise. Enjoy free WiFi, a free airport shuttle, and room service. Our guests praise the helpful staff in our reviews. ...
Get rates
Hotel 43
La Quinta Inn & Suites by Wyndham Pocatello

La Quinta Inn & Suites by Wyndham Pocatello

3 out of 5
1440 Bench Road Pocatello ID
Book a stay at this business-friendly hotel in Pocatello. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in ...
Get rates
La Quinta Inn & Suites by Wyndham Pocatello
See all 5,893 properties in Southern Idaho
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Top Hotels With Free Airport Shuttle

Cottonwood Suites Boise Riverside Downtown

Cottonwood Suites Boise Riverside Downtown

2 out of 5
3031 Main St Boise ID
Book a stay at this business-friendly hotel in Boise. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Boise Towne Square Mall and The ...
Get rates
Cottonwood Suites Boise Riverside Downtown
Hilton Garden Inn Boise Spectrum

Hilton Garden Inn Boise Spectrum

3 out of 5
7699 W Spectrum St Boise ID
Stay at this hotel in Boise. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff in our reviews. Popular ...
Get rates
Hilton Garden Inn Boise Spectrum
Hampton Inn & Suites Boise-Downtown

Hampton Inn & Suites Boise-Downtown

3 out of 5
495 S Capitol Blvd Boise ID
Book a stay at this business-friendly hotel in Boise. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the pool in our ...
9.4/10 Exceptional! (1,014 reviews)
"Bathroom fan didn’t work but other than that, all else is good."

Reviewed on Jul 27, 2026

Get rates
Hampton Inn & Suites Boise-Downtown
The Grove Hotel

The Grove Hotel

4 out of 5
245 S Capitol Blvd Boise ID
Book a stay at this spa hotel in Boise. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms ...
9.2/10 Wonderful! (1,063 reviews)
"Excellent stay- perfect location. Very attentive staff."

Reviewed on Jul 25, 2026

Get rates
The Grove Hotel
Americas Best Value Inn & Suites Boise

Americas Best Value Inn & Suites Boise

2.5 out of 5
2525 W Sunrise Rim Rd Boise ID
Book a stay at this business-friendly hotel in Boise. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the clean rooms in our reviews. ...
5/10 (1,001 reviews)
"Floor was so dirty our shoes stuck to it."

Reviewed on Jul 25, 2026

Get rates
Americas Best Value Inn & Suites Boise
Airport Inn

Airport Inn

3.5 out of 5
2660 Airport Way Boise ID
Stay at this motel in Boise. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
7.2/10 Good! (996 reviews)
"This place is almost comically bad. I was rolling through Boise and needed a place at the last minute. The facilities were broken down, dirty, and truly sub-standard. I literally brought my sleeping bag from my car -- I couldn't imagine was the sheets were like under the bedspread. I've stayed in ..."

Reviewed on Apr 6, 2024

Get rates
Airport Inn
See all 5,893 properties in Southern Idaho
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.