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C$ 108+ Cheap flights from Idaho

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 9/5. 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.
BOI — YVR
3 Apr — 10 Apr1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Idaho

Discover essential information about flights departing from Idaho, including flight schedules, destinations, airlines operating at the Idaho airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 4 March 2026.

Good one-way deal

C$ 258 or less
Price to beat on a one-way flight from Idaho.
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Find flights from Idaho

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Cheapest flights from Idaho
Explore the most affordable flight options available from Idaho. Find the lowest fares based on data from user searches, with prices last updated on 4 March 2026.

Sat 21/31:11 p.m.
GEG
-
SFO
Nonstop2h 15m
Alaska Airlines
Wed 25/39:25 a.m.
SFO
-
GEG
Nonstop2h 12m
Alaska Airlines
Deal found 28/2C$ 201
Sat 2/51:07 p.m.
GEG
-
SFO
1 stop5h 40m
Delta
Wed 6/55:59 a.m.
SFO
-
GEG
1 stop6h 28m
Delta
Deal found 1/3C$ 212
Wed 22/41:20 p.m.
GEG
-
SFO
Nonstop2h 20m
Alaska Airlines
Tue 28/410:28 a.m.
SFO
-
GEG
Nonstop2h 12m
Alaska Airlines
Deal found 27/2C$ 215
Wed 15/410:55 a.m.
GEG
-
SFO
2 stops9h 00m
Southwest
Wed 22/45:55 a.m.
SFO
-
GEG
1 stop7h 10m
Southwest
Deal found 1/3C$ 235
Fri 8/55:37 p.m.
GEG
-
SFO
1 stop6h 28m
Delta
Sat 16/55:37 p.m.
SFO
-
GEG
1 stop6h 22m
Delta
Deal found 1/3C$ 250
Thu 2/412:35 p.m.
GEG
-
SFO
Nonstop2h 22m
United Airlines
Sun 5/49:12 a.m.
SFO
-
GEG
Nonstop2h 22m
United Airlines
Deal found 2/3C$ 256
Tue 24/312:17 p.m.
GEG
-
SFO
Nonstop2h 15m
Alaska Airlines
Wed 1/49:25 a.m.
SFO
-
GEG
Nonstop2h 12m
Alaska Airlines
Deal found 3/3C$ 263
Wed 22/42:25 p.m.
GEG
-
SFO
1 stop8h 20m
Southwest
Thu 23/47:25 a.m.
SFO
-
GEG
1 stop6h 45m
Southwest
Deal found 4/3C$ 270
Tue 24/33:10 p.m.
GEG
-
SFO
2 stops8h 05m
Southwest
Wed 1/41:35 p.m.
SFO
-
GEG
1 stop9h 40m
Southwest
Deal found 4/3C$ 271
Sun 29/39:21 p.m.
GEG
-
PHX
1 stop13h 12m
Multiple Airlines
Wed 22/48:07 p.m.
PHX
-
GEG
1 stop24h 22m
Multiple Airlines
Deal found 4/3C$ 271
Tue 14/41:54 p.m.
GEG
-
PHX
1 stop6h 04m
Multiple Airlines
Tue 5/53:43 p.m.
PHX
-
GEG
1 stop6h 37m
Multiple Airlines
Deal found 3/3C$ 280
Sun 12/49:19 p.m.
GEG
-
PHX
1 stop12h 54m
Multiple Airlines
Sat 2/59:24 p.m.
PHX
-
GEG
1 stop13h 25m
Multiple Airlines
Deal found 3/3C$ 285

Find flights from Idaho within your budget

 
Find flights departing from Idaho that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 4 March 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Route

Depart

Return

Price

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Thu 2/4

12:35 p.m.-2:57 p.m.

Nonstop2h 22m

San Francisco

Sun 5/4

9:12 a.m.-11:34 a.m.

Nonstop2h 22m

C$ 256

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Mon 13/4

11:25 a.m.-9:51 p.m.

1 stop10h 26m

Phoenix Sky Harbor Intl

Mon 4/5

6:30 a.m.-12:27 p.m.

1 stop5h 57m

C$ 304

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 1/4

6:15 a.m.-11:58 p.m.

1 stop17h 43m

Phoenix Sky Harbor Intl

Tue 21/4

5:40 p.m.-11:15 p.m.

1 stop5h 35m

C$ 305

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 1/4

7:15 a.m.-11:58 p.m.

1 stop16h 43m

Phoenix Sky Harbor Intl

Mon 27/4

6:30 a.m.-2:49 p.m.

1 stop8h 19m

C$ 305

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Mon 13/4

6:20 a.m.-11:28 a.m.

1 stop5h 08m

Phoenix Sky Harbor Intl

Fri 1/5

5:40 p.m.-11:15 p.m.

1 stop5h 35m

C$ 334

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 28/3

1:35 p.m.-8:05 p.m.

1 stop6h 30m

Phoenix Sky Harbor Intl

Sat 4/4

5:40 a.m.-10:50 a.m.

1 stop5h 10m

C$ 345

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Sun 26/4

5:00 a.m.-9:27 a.m.

1 stop4h 27m

San Francisco

Sun 3/5

7:00 a.m.-9:31 p.m.

1 stop14h 31m

C$ 369

BoiseVancouver

BOI - YVR

BOIYVR

Boise Air Term. Gowen Fld

Tue 28/4

7:24 a.m.-10:27 a.m.

1 stop4h 03m

Vancouver Intl

Sun 3/5

6:15 a.m.-1:12 p.m.

1 stop5h 57m

C$ 369

BoiseVancouver

BOI - YVR

BOIYVR

Boise Air Term. Gowen Fld

Wed 15/4

3:44 p.m.-6:40 p.m.

1 stop3h 56m

Vancouver Intl

Wed 22/4

6:15 a.m.-4:14 p.m.

1 stop8h 59m

C$ 369

BoiseVancouver

BOI - YVR

BOIYVR

Boise Air Term. Gowen Fld

Thu 16/4

3:44 p.m.-6:40 p.m.

1 stop3h 56m

Vancouver Intl

Thu 23/4

7:23 a.m.-1:12 p.m.

1 stop4h 49m

C$ 369

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, October is the cheapest month in which you can book a flight from Idaho (average of C$ 176). Flying from Idaho in July will prove the most costly (average of C$ 531). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Idaho?

The cheapest city to fly to from Idaho is Ontario, with prices starting at C$ 258. Explore other affordable destinations below.

Ontario
Ontario
From C$ 258
San Francisco
San Francisco
From C$ 1,373

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Related info for your journey

Access useful and relevant information related to your journey from Idaho. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 4 March 2026.

  • What is the cheapest month to fly from Idaho?

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

  • How does Cheapflights help users find flights from Idaho?

    Deals for flights from Idaho are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Idaho.

  • Can Cheapflights find flights from Idaho with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Idaho flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Idaho become cheaper?

    Not ready to book yet? You can track prices for flights from Idaho on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

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How does Cheapflights help users find flights from Idaho?

Deals for flights from Idaho are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Idaho.

Can Cheapflights find flights from Idaho with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Idaho flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Idaho become cheaper?

Not ready to book yet? You can track prices for flights from Idaho on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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