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Find cheap United Airlines flights to Idaho

RDU — BOI
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest United Airlines flights from Canada to Idaho
Explore the most affordable United Airlines flight options available from Canada to Idaho. Find the lowest fares with prices last updated on 27 July 2026.

Tue 25/84:18 p.m.
YYZ
-
BOI
1 stop7h 19m
United Airlines
Wed 26/87:05 p.m.
BOI
-
YYZ
1 stop9h 55m
United Airlines
Deal found 22/7C$ 429
Tue 25/82:20 p.m.
YVR
-
GEG
1 stop6h 26m
United Airlines
Wed 26/81:37 p.m.
GEG
-
YVR
1 stop9h 19m
United Airlines
Deal found 24/7C$ 553
Sat 22/87:40 p.m.
YYZ
-
GEG
2 stops28h 06m
United Airlines
Mon 24/85:00 a.m.
GEG
-
YYZ
1 stop15h 17m
United Airlines
Deal found 22/7C$ 597

Flights to Idaho with United Airlines at a glance

Find detailed information about United Airlines flights from Canada to Idaho. Explore the options provided by United Airlines to plan your journey from Canada to Idaho. Data last updated 27 July 2026.

Round-trip from

C$ 429

One-way from

C$ 255
United Airlines
  • United Airlines
  • 25/8-26/8
  • 2 total stops
  • 17h 14m total
  • Canada to Idaho
Search Deals
United Airlines
  • United Airlines
  • 21/9
  • 1 total stop
  • 16h 26m total
  • Canada to Idaho
Search Deals

Cheapflights Insights

Find cheap United Airlines flights to Idaho

How long is the flight to Idaho with United Airlines?

On average, United Airlines flights from Canada to Idaho take 5 hours 18 minutes. Flights to Idaho from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

FAQs for United Airlines flights to Idaho

  • Is United Airlines the cheapest airline for a flight to Idaho?

    According to our data, Delta offers the lowest average round-trip price for flights to Idaho, but the fare you pay will vary depending on your time and date of travel. Use Cheapflights to compare your options before booking your flight.

  • Do other airlines fly to Idaho?

    Airlines such as Delta, Alaska Airlines and Air Canada also operate flights to Idaho. Check Cheapflights to compare fares from United Airlines and these other carriers.

  • What is the average cost of a flight to Idaho with United Airlines?

    A typical United Airlines flight to Idaho costs about C$ 825 for a round-trip ticket.

Reviews from United Airlines flights to Idaho

See what other users thought of their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
Check prices
Overview

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Popular United Airlines flights

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