Cheap flights to Idaho

ICT — BOI
Eyl 26 — Eki 31

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Flights to Idaho in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in

December

Cheapest in

January

Average price

$451

Round-trip from

$196

One-way from

$93
High demand for flights, 0% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in September 2023
From New York to Boise Air Term. Gowen Fld
One-way flight from New York to Idaho

Cheap flights to Idaho in September & October 2023

Search the best deals to popular Idaho cities recently found by Cheapflights users
The below flights offer some of the lowest fares to Idaho in September and October 2023. Prices refresh often so be sure to come back soon for more deals.
Cheap flights to Boise, ID
Cheap flights to Idaho Falls, ID
Cheap flights to Lewiston, ID

Idaho 2023 flight deals

Cheap flights to Idaho found for this year
These are some of the best deals we've found on flights to Idaho in 2023 at this time. Check back soon for alternative fares.

Flights to Idaho departing soon

Late deals on round-trip flights to Idaho, departing today and this week
Have a look at some of the best last-minute flights available departing to Idaho. Prices refresh often so be sure to come back soon for more deals.

One-way flights to Idaho

The cheapest one-way flights to Idaho
Consider booking one of these one-way flights heading to Idaho. If you're in need of a round-trip flight to Idaho instead, make sure to update the search form at the top of page.

Find flights to Idaho within your budget

Use the slider to find flights to Idaho that fit your budget.

Fly from

Any airport

Budget

$196 - $415

Route

Depart

Return

Price

NewarkBoise Air Term. Gowen Fld

EWR - BOI

EWRBOI

Newark

Per 12/7

2 stops35h 59m

Boise Air Term. Gowen Fld

Sal 12/12

1 stop12h 51m

NewarkBoise Air Term. Gowen Fld

EWR - BOI

EWRBOI

Newark

Cum 12/8

1 stop8h 34m

Boise Air Term. Gowen Fld

Sal 12/12

1 stop12h 51m

NewarkBoise Air Term. Gowen Fld

EWR - BOI

EWRBOI

Newark

Sal 10/17

3 stops28h 44m

Boise Air Term. Gowen Fld

Cmt 10/21

2 stops17h 16m

NewarkBoise Air Term. Gowen Fld

EWR - BOI

EWRBOI

Newark

Sal 10/17

2 stops19h 21m

Boise Air Term. Gowen Fld

Cmt 10/21

2 stops21h 30m

NewarkSpokane

EWR - GEG

EWRGEG

Newark

Cmt 12/2

1 stop8h 04m

Spokane

Sal 12/12

1 stop7h 50m

New York John F Kennedy IntlBoise Air Term. Gowen Fld

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sal 11/7

1 stop8h 44m

Boise Air Term. Gowen Fld

Cmt 11/11

1 stop7h 52m

NewarkBoise Air Term. Gowen Fld

EWR - BOI

EWRBOI

Newark

Cum 10/6

2 stops28h 08m

Boise Air Term. Gowen Fld

Cum 10/20

1 stop22h 28m

NewarkSpokane

EWR - GEG

EWRGEG

Newark

Per 12/7

1 stop8h 15m

Spokane

Per 12/7

1 stop9h 19m

NewarkIdaho Falls Fanning Field

EWR - IDA

EWRIDA

Newark

Cum 12/1

1 stop18h 34m

Idaho Falls Fanning Field

Cum 12/8

1 stop15h 21m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing Idaho

Read through reviews of airlines servicing Idaho, such as Spirit Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Really great service. Impressed by the pre flight address given to passengers by the captain. Great touch!

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Really great service. Impressed by the pre flight address given to passengers by the captain. Great touch!

Delta
7.9
Good
3,016 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Really great service. Impressed by the pre flight address given to passengers by the captain. Great touch!

United Airlines
7.4
Good
1,887 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Really great service. Impressed by the pre flight address given to passengers by the captain. Great touch!

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Really great service. Impressed by the pre flight address given to passengers by the captain. Great touch!

WestJet
7.2
Good
916 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Really great service. Impressed by the pre flight address given to passengers by the captain. Great touch!

What is the cheapest month to fly to Idaho?

The cheapest ticket to Idaho found for each month in 2023 based on historical flight searches by Cheapflights users.

January

$287

February

$288

March

$404

April

$348

May

$418

June

$440

July

$462

August

$396

September

$378

October

$367

November

$379

December

$341

At the present moment the cheapest month to fly to Idaho is currently January; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to Idaho?

Average Idaho flight ticket prices and weather conditions for 2023 and 2024 by month

NYC - BOI

Price

$287 - $545

BOI

Temperature

30.2 - 75.2 °F

BOI

Rainfall

0.2 - 1.6 inches

When is the best time to book a flight to Idaho?

To ensure you get the cheapest price possible for a flight to Idaho, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Idaho?

The cheapest day to fly to Idaho is usually Wednesday. At the moment, Sunday is the most expensive.

What time of day is cheapest to fly to Idaho?

To get the best value, try booking a flight at noon when visiting Idaho. Generally the prices will increase for flights in the morning as these tend to have higher demand.

Idaho flights are packed with students, parents and business travelers. Known to most people as the potato state, those travelers who book flights to Idaho know there’s more to do in Idaho than mash spuds.

It’s no wonder over 20 million people book flights to Idaho – part of the Lewis and Clark Expedition and the Oregon Trail, Idaho is blessed with beautiful scenery to hike, boat, climb or camp. Home to the Birds of Prey Wildlife Area – the world’s largest population of eagles, hawks, and falcons – and four ghost towns (Silver City, Yankee Fork, Gold Dredge, and the Sierra Silver Mine) you won’t go bored in Idaho. For the adventure traveler booking flights to Idaho, climb Seven Devils’ Peaks, one of the highest mountain ranges in Idaho. In the peak is Heaven’s Gate Lookout, where sightseers can see four other states.

But make sure you obey the laws while traveling the Spud State. According to Idaho law, it’s illegal for a citizen to give another citizen a box of candy that weighs more than 50 pounds, so watch what you pack on your flight to Idaho.

Popular Destinations in Idaho

What is good to know if travelling to Idaho?

  • There are many hot springs throughout Idaho, but the most famous are the pools at Lava Hot Springs in the southeastern corner of the state. The waters here are thought to have been 110 degrees for the past 50 million years. The springs are a popular holiday spot – as well as the hot pools there is an Olympic-sized swimming pool, massage or tube rides on the Portneuf River.
  • Idaho has some stunning scenery and vistas – desert plains in the South, mountain ranges and lava rocks in the East and gorges and thick forests in the North.
  • Labor weekend sees the Wagon Days festival in Ketchum: a celebration of the city’s mining heritage. The festival sees four days of celebrations hit the sleepy town, including a shoot-out, a fiddler’s contest, a rodeo and the Big Hitch Parade.
  • Boise is known as the City of Trees and the capital is surrounded by green land. Golf is very popular round the city: more than 20 golf courses are within a short drive.
  • If you want to take a drive to see some of the fabulous outdoors, head for the Bone Road. This “road” is little more than a track, covered in potholes, but its 60-mile span affords views of some of the best Idaho landscapes and you’re almost guaranteed to spot some wildlife like moose or deer.
  • Silver City, just outside Boise, is known locally as the “ghost town”. The town was once the site of a silver mine for the War Eagle Mountain. Today, its old houses and saloons are popular with photography workshops.
  • For more happenings in Idaho, visit www.visitidaho.org

What is the climate like in Idaho?

Idaho’s climate varies depending on the region. In the northern region of the state, the winter has increased clouds, humidity, and precipitation. In the southeastern part of the state, the summers are wetter and drier. Summers in Idaho can be hot, so travelers booking flights to Idaho during the summer months should prepare accordingly, especially if travels head to the mountains. Winters can be cold.

When is the best time to fly to Idaho?

Idaho has four distinct seasons, but its geography means that the length of the seasons varies across the state. Boise has an early spring and late winter. The winter temperatures are usually in the 20s (F) and 30s, going to the upper 70s in summer. April and May have some flooding from the melting snow, but reservoirs and other flood control measures minimize the potential damage. Peak Season Summer, from Memorial Day until mid-September, has the most crowds and usually when Idaho flights and lodging are at their highest rates. The ski season also means peak-season rates and conditions. The ski runs are open by late November and the season lasts until March or early April. Off Season The best off-season time is mid-September through October. The weather usually stays warm, the aspens turn to gold, and some services are still open. Spring is also a good time to visit. Fall and spring also offer some off-season golf fees in Sun Valley. Find cheap flights to Idaho

What is the best way to travel around Idaho?

With more than 80 mountains and a rugged, remote, and sometimes desolate landscape, traveling around Idaho requires a car, RV or camper. A destination for outdoor enthusiasts, the scale of Idaho’s untamed wilderness and scenery rivals only Alaska. The main airport is Boise with links to Hailey, Lewiston, McCall and Salmon. Boise is the largest, and some say the only, urban center in Idaho. The capital city’s Boise Urban Stages offers extensive bus lines for getting around the city. Ketchum has a weekday bus service between Ketchum and Sun Valley.

Find flights to Idaho cities and airports

Select your preferred flight destination in Idaho from the list below.

Search flights to Idaho by cabin class

First Classfrom $239/person
Business Classfrom $314/person
Economyfrom $17/person

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How does Cheapflights help users find flights to Idaho?

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Why should you use Cheapflights to find cheap flight tickets to Idaho?

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