Cheap flights to Idaho from $50

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 5/8. 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.
CMH — BOI
Apr 24 — May 11

Flights to Idaho in 2024

Find the latest flights to Idaho in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 3,192,047 searches and data was last updated on April 19, 2024.

Popular in

December

Cheapest in

January

Average price

$525

Round-trip from

$278

One-way from

$105
High demand for flights, 5% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in April 2024
From New York to Boise Air Term. Gowen Fld
One-way flight from New York to Idaho

Find flights to Idaho

Browse one-way and round-trip flights deals to Idaho on Cheapflights. Flight deals are based on user searches and were last updated on April 19, 2024
Explore Idaho

Cheap flights to Idaho in April & May 2024

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 April and May 2024. Prices refresh often so be sure to come back soon for more deals.
Cheap flights to Boise, ID
Tue 5/211:13 pmORD - BOI
1 stop8h 12mSpirit Airlines
Wed 5/298:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
Deal found 4/16$103
Thu 5/96:35 amLAX - BOI
1 stop12h 25mSpirit Airlines
Mon 5/139:15 pmBOI - LAX
1 stop24h 32mSpirit Airlines
Deal found 4/18$121
Wed 5/221:13 pmORD - BOI
1 stop7h 43mSpirit Airlines
Tue 5/289:15 pmBOI - ORD
1 stop8h 15mSpirit Airlines
Deal found 4/18$124
Sat 5/411:59 amLAX - BOI
1 stop6h 26mSpirit Airlines
Mon 5/69:21 pmBOI - LAX
1 stop24h 34mSpirit Airlines
Deal found 4/18$124
Tue 5/219:36 amORD - BOI
1 stop7h 54mSpirit Airlines
Tue 5/289:15 pmBOI - ORD
1 stop8h 15mSpirit Airlines
Deal found 4/16$128
Tue 5/149:00 amLAX - BOI
2 stops10h 25mSpirit Airlines
Sat 5/184:54 pmBOI - LAX
2 stops15h 25mSpirit Airlines
Deal found 4/18$128
Tue 5/149:00 amLAX - BOI
1 stop6h 30mSpirit Airlines
Tue 5/149:15 pmBOI - LAX
2 stops27h 26mSpirit Airlines
Deal found 4/18$130
Fri 5/1711:30 pmLAX - BOI
2 stops19h 55mSpirit Airlines
Mon 5/209:15 pmBOI - LAX
1 stop25h 37mSpirit Airlines
Deal found 4/18$131
Wed 5/221:13 pmORD - BOI
1 stop7h 43mSpirit Airlines
Wed 5/298:46 pmBOI - ORD
1 stop8h 54mSpirit Airlines
Deal found 4/16$133
Cheap flights to Idaho Falls, ID
Tue 5/149:15 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Sat 5/183:32 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 4/17$182
Tue 5/145:30 amSEA - IDA
1 stop5h 58mDelta
Sat 5/186:00 amIDA - SEA
1 stop4h 14mDelta
Deal found 4/17$201
Fri 5/179:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 5/196:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/18$277
Tue 5/712:10 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Tue 5/143:31 pmIDA - SEA
Nonstop1h 54mAlaska Airlines
Deal found 4/18$282
Sat 5/113:31 pmDEN - IDA
Nonstop1h 48mUnited Airlines
Mon 5/135:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 4/18$284
Tue 5/75:30 amSEA - IDA
1 stop5h 58mDelta
Tue 5/147:00 pmIDA - SEA
1 stop4h 21mDelta
Deal found 4/18$301
Sat 5/116:00 pmDEN - IDA
1 stop3h 58mDelta
Mon 5/137:00 pmIDA - DEN
1 stop4h 14mDelta
Deal found 4/18$303
Thu 5/1612:11 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Thu 5/236:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/18$322
Sat 4/2712:52 pmDEN - IDA
1 stop8h 45mAmerican Airlines
Wed 5/112:10 pmIDA - DEN
1 stop5h 55mAmerican Airlines
Deal found 4/18$323
Cheap flights to Lewiston, ID
Tue 5/77:45 pmSEA - LWS
Nonstop1h 17mDelta
Tue 5/147:15 amLWS - SEA
Nonstop1h 20mDelta
Deal found 4/18$209
Tue 5/77:45 pmSEA - LWS
Nonstop1h 17mDelta
Tue 5/141:05 pmLWS - SEA
1 stop5h 21mDelta
Deal found 4/18$218
Sat 5/181:43 pmSAN - LWS
1 stop7h 19mDelta
Sat 5/257:15 amLWS - SAN
2 stops8h 55mDelta
Deal found 4/18$318
Sat 5/1811:00 amSAN - LWS
2 stops10h 02mDelta
Sat 5/257:15 amLWS - SAN
2 stops8h 55mDelta
Deal found 4/18$323
Fri 4/197:55 pmSEA - LWS
Nonstop1h 14mDelta
Tue 4/237:15 amLWS - SEA
Nonstop1h 22mDelta
Deal found 4/18$369
Fri 4/197:55 pmSEA - LWS
Nonstop1h 14mDelta
Tue 4/231:10 pmLWS - SEA
1 stop5h 50mDelta
Deal found 4/18$378
Sun 5/261:20 pmONT - LWS
2 stops7h 42mDelta
Wed 5/291:05 pmLWS - ONT
2 stops9h 33mDelta
Deal found 4/18$402
Thu 5/168:49 pmDEN - LWS
Nonstop2h 26mUnited Airlines
Thu 5/235:30 amLWS - DEN
Nonstop2h 25mUnited Airlines
Deal found 4/17$402
Sat 5/181:43 pmSAN - LWS
1 stop7h 19mDelta
Sat 5/257:15 amLWS - SAN
1 stop7h 14mDelta
Deal found 4/18$413

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 3,192,047 searches and data were last updated on April 19, 2024.
These are some of the best deals we've found on flights to Idaho in 2024 at this time. Check back soon for alternative fares.
Thu 5/96:35 amLAX - BOI
1 stop12h 25mSpirit Airlines
Mon 5/139:15 pmBOI - LAX
1 stop24h 32mSpirit Airlines
Deal found 4/18$121
Sat 5/411:59 amLAX - BOI
1 stop6h 26mSpirit Airlines
Mon 5/69:21 pmBOI - LAX
1 stop24h 34mSpirit Airlines
Deal found 4/18$124
Mon 6/310:43 pmLAX - BOI
1 stop16h 47mSpirit Airlines
Thu 6/69:16 pmBOI - LAX
1 stop12h 44mSpirit Airlines
Deal found 4/18$127
Tue 5/149:00 amLAX - BOI
2 stops10h 25mSpirit Airlines
Sat 5/184:54 pmBOI - LAX
2 stops15h 25mSpirit Airlines
Deal found 4/18$128
Tue 5/149:00 amLAX - BOI
1 stop6h 30mSpirit Airlines
Tue 5/149:15 pmBOI - LAX
2 stops27h 26mSpirit Airlines
Deal found 4/18$130
Fri 5/1711:30 pmLAX - BOI
2 stops19h 55mSpirit Airlines
Mon 5/209:15 pmBOI - LAX
1 stop25h 37mSpirit Airlines
Deal found 4/18$131
Thu 5/96:35 amLAX - BOI
1 stop12h 25mSpirit Airlines
Mon 5/139:15 pmBOI - LAX
2 stops17h 58mSpirit Airlines
Deal found 4/18$134
Mon 5/67:36 pmLAX - BOI
1 stop23h 21mSpirit Airlines
Mon 5/135:20 pmBOI - LAX
1 stop7h 15mSpirit Airlines
Deal found 4/18$135
Fri 5/1710:43 pmLAX - BOI
1 stop20h 42mSpirit Airlines
Mon 5/209:15 pmBOI - LAX
1 stop25h 37mSpirit Airlines
Deal found 4/18$136

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 3,192,047 searches and data was last updated on April 19, 2024.
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.
Thu 4/257:36 pmLAX - BOI
1 stop23h 55mSpirit Airlines
Tue 4/309:15 pmBOI - LAX
1 stop18h 58mSpirit Airlines
Deal found 4/18$194
Sat 4/2712:52 pmDEN - IDA
1 stop8h 45mAmerican Airlines
Wed 5/112:10 pmIDA - DEN
1 stop5h 55mAmerican Airlines
Deal found 4/18$323

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 3,192,047 searches and data was last updated on April 19, 2024.
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.
Wed 5/85:15 amDFW - BOI
1 stop12h 15mSpirit Airlines
Deal found 4/18$50
Thu 5/163:31 pmDEN - IDA
Nonstop1h 44mUnited Airlines
Deal found 4/18$145
Mon 8/127:45 pmSEA - LWS
Nonstop1h 15mDelta
Deal found 4/18$94

Direct flights to Idaho

Wed 5/811:30 amSEA - GEG
Nonstop1h 08mAlaska Airlines
Wed 5/82:50 pmGEG - SEA
Nonstop1h 08mAlaska Airlines
Deal found 4/17$131
Wed 5/1510:55 pmSEA - GEG
Nonstop1h 03mAlaska Airlines
Wed 5/221:33 pmGEG - SEA
Nonstop1h 09mAlaska Airlines
Deal found 4/18$137
Wed 5/157:18 amSEA - BOI
Nonstop1h 28mDelta
Wed 5/224:46 pmBOI - SEA
Nonstop1h 34mDelta
Deal found 4/18$157
Sat 5/181:45 pmSEA - GEG
Nonstop1h 14mDelta
Sat 5/257:20 amGEG - SEA
Nonstop1h 17mDelta
Deal found 4/18$157
Sat 5/119:45 amSEA - GEG
Nonstop1h 08mAlaska Airlines
Sat 5/112:50 pmGEG - SEA
Nonstop1h 08mAlaska Airlines
Deal found 4/18$161
Wed 5/159:53 amSEA - BOI
Nonstop1h 27mAlaska Airlines
Wed 5/223:02 pmBOI - SEA
Nonstop1h 32mAlaska Airlines
Deal found 4/18$162
Tue 6/43:38 pmSEA - GEG
Nonstop1h 04mAlaska Airlines
Tue 6/186:55 pmGEG - SEA
Nonstop1h 08mAlaska Airlines
Deal found 4/18$162
Sat 5/1111:37 amSEA - BOI
Nonstop1h 28mAlaska Airlines
Tue 5/146:00 amBOI - SEA
Nonstop1h 31mAlaska Airlines
Deal found 4/18$167
Sat 5/182:11 pmSEA - GEG
Nonstop0h 59mAlaska Airlines
Fri 5/248:50 pmGEG - SEA
Nonstop1h 09mAlaska Airlines
Deal found 4/16$167

Average price of flights to Idaho by month

Plan your trip to Idaho by taking into account the cheapest months to travel. The average price of a one-way flight to Idaho is currently $96 while a round-trip flight costs $161. Price data was last updated on April 14, 2024.

Currently, December is the cheapest month in which you can book a flight to Idaho (average of $311). Flying to Idaho in July will prove the most costly (average of $438). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$316

February

$337

March

$393

April

$357

May

$410

June

$436

July

$438

August

$383

September

$366

October

$356

November

$316

December

$311

Temperature and rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average temperature and rainfall totals by month.

BOI

Temperature

30.2 - 75.2 °F

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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

Use this chart to determine the optimal time to book a round-trip flight to Idaho. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight to Idaho, you should look to book at least 32 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.
Search Deals

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated April 19, 2024.
Read through reviews of airlines servicing Idaho, such as Spirit Airlines, American Airlines and Alaska 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.
8.1
Very good
9,106 reviews

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,106 reviews
8.1
Very good
9,106 reviews

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
11,094 reviews
8.1
Very good
9,106 reviews

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.5
Good
3,010 reviews
8.1
Very good
9,106 reviews

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
11,341 reviews
8.1
Very good
9,106 reviews

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.3
Good
14,955 reviews
8.1
Very good
9,106 reviews

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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.

  • 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.

  • Can I find cheaper flights to Idaho if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Idaho on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Idaho?

    Based on reviews from Cheapflights users, Allegiant Air is rated the highest out of the airlines that fly to Idaho.

  • What is the cheapest airport to fly to in Idaho?

    Boise Air Term. Gowen Fld Airport is currently the cheapest airport to fly to in Idaho. One-way flights to Boise Air Term. Gowen Fld Airport typically cost $17, while round-trip flights cost around $31.

  • How much is a round-trip flight to Idaho?

    A round-trip flight to Idaho will typically cost around $88, however they can be found for as little as $31.

  • Where does the fastest flight to Idaho depart from?

    For those looking to save time traveling to Idaho, Salt Lake City offers the quickest one-way flight (0 hours 53 minutes).

  • Does Boise Air Term. Gowen Fld Airport have rental cars?

    Yes. Those touching down at Boise Air Term. Gowen Fld Airport can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Boise Air Term. Gowen Fld Airport?

    Yes. Boise Air Term. Gowen Fld Airport has hotels nearby for those requiring accommodations. Rodeway Inn Airport is the closest property to Boise Air Term. Gowen Fld Airport (0.0 mi away from Boise Air Term. Gowen Fld Airport).

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