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Idaho

$57+ Cheap flights from Idaho

BOI — SEA
Dec 9 — Dec 161
Wed 12/9
Wed 12/16
1 adult, Economy
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Find flights from Idaho within your budget

 

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseDenver

BOI Boise Air Term. Gowen Fld - DEN Denver Intl

BOIDEN

Boise Air Term. Gowen Fld

Mon 2/1

2:50 pm-4:45 pm

Nonstop1h 55m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$69
Quickest round-trip

BoiseDenver

BOI Boise Air Term. Gowen Fld - DEN Denver Intl

BOIDEN

Boise Air Term. Gowen Fld

Thu 12/24

1:05 pm-2:50 pm

Nonstop1h 45m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$69

BoiseDenver

BOI Boise Air Term. Gowen Fld - DEN Denver Intl

BOIDEN

Boise Air Term. Gowen Fld

Sat 12/5

11:25 am-5:19 pm

1 stop5h 54m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$79

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Thu 1/7

6:44 pm-8:04 pm

Nonstop2h 20m

San Diego

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$79

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Wed 1/6

7:06 am-8:35 am

Nonstop2h 29m

San Diego

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$79

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Tue 1/5

4:25 pm-5:40 pm

Nonstop2h 15m

San Diego

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$79

BoiseDenver

BOI Boise Air Term. Gowen Fld - DEN Denver Intl

BOIDEN

Boise Air Term. Gowen Fld

Sat 12/12

2:48 pm-4:45 pm

Nonstop1h 57m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$80

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Thu 12/3

6:40 pm-10:15 pm

1 stop4h 35m

San Diego

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$89

BoiseDenver

BOI Boise Air Term. Gowen Fld - DEN Denver Intl

BOIDEN

Boise Air Term. Gowen Fld

Sat 12/19

6:35 pm-10:37 pm

1 stop4h 02m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$90

BoiseDenver

BOI Boise Air Term. Gowen Fld - DEN Denver Intl

BOIDEN

Boise Air Term. Gowen Fld

Sat 12/12

11:25 am-5:19 pm

1 stop5h 54m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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Best time to book a flight from Idaho

Have a flexible travel schedule? Discover the best time to fly from Idaho with our price prediction graph.
Estimated round-trip price

Travel insights for flights from Idaho

Get recent, data-driven insights about flights from Idaho including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho?

Currently, April is the cheapest month in which you can book a flight from Idaho (average of $166). Flying from Idaho in July will prove the most costly (average of $362). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Idaho?

For flights departing from Idaho check dates and pricing for the following: Alaska Airlines, Delta. These airlines depart to the following popular destinations: Seattle.

Delta
Delta
From $68
United Airlines
United Airlines
From $143
Alaska Airlines
Alaska Airlines
From $99
American Airlines
American Airlines
From $108

What is the cheapest place to fly to from Idaho?

The cheapest city to fly to from Idaho is San Diego, with prices starting at $58. Explore other affordable destinations below.

San Diego
San Diego
From $58
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $59
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $66
Santa Ana J. Wayne/Orange Cnty
Santa Ana J. Wayne/Orange Cnty
From $84

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

To ensure you get the cheapest price possible for a flight from Idaho, you should look to book at least 39 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.

When is the cheapest time to fly from Idaho?

Those who are seeking the cheapest fare on flights departing from Idaho would be wise to consider leaving during Thursday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Tuesday afternoons when fares are usually the most expensive.

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Related info for your journey

  • What is the cheapest month to fly from Idaho?

    April is currently the cheapest month to fly from Idaho. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Idaho?

    Check out the cheapest flights from Idaho to embark to:
    Fly from Boise to Santa Ana from $151 round trip
    Fly from Boise to Las Vegas from $174 round trip
    Fly from Boise to Denver from $174 round trip
    Fly from Boise to Ontario from $187 round trip
    Fly from Boise to Portland from $187 round trip

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