Find cheap flights from Ontario to Idaho from C$ 348
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 29/6. 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.Return
1 adult
Economy
Sat 8/7
Sat 15/7
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Recent round-trip flight deals
25/6Sun
1 stopMultiple Airlines
27h 09mYYZ-BOI
27/6Tue
2 stopsMultiple Airlines
20h 41mBOI-YYZ
C$ 539
25/6Sun
2 stopsMultiple Airlines
31h 54mYYZ-BOI
27/6Tue
2 stopsMultiple Airlines
20h 41mBOI-YYZ
C$ 581
31/10Tue
1 stopDelta
8h 05mYYZ-GEG
11/11Sat
1 stopDelta
9h 19mGEG-YYZ
C$ 672
28/6Wed
2 stopsAmerican Airlines
19h 41mYYZ-GEG
4/7Tue
2 stopsAmerican Airlines
26h 18mGEG-YYZ
C$ 705
5/11Sun
1 stopAmerican Airlines
21h 30mYYZ-GEG
13/11Mon
1 stopAmerican Airlines
13h 28mGEG-YYZ
C$ 708
31/10Tue
1 stopDelta
6h 31mYYZ-GEG
12/11Sun
1 stopDelta
9h 19mGEG-YYZ
C$ 756
3/11Fri
2 stopsWestJet
11h 11mYYZ-GEG
14/11Tue
2 stopsWestJet
12h 08mGEG-YYZ
C$ 764
24/8Thu
1 stopUnited Airlines
6h 37mYYZ-BOI
5/9Tue
1 stopUnited Airlines
17h 26mBOI-YYZ
C$ 766
31/10Tue
2 stopsWestJet
11h 05mYYZ-GEG
16/11Thu
2 stopsWestJet
9h 18mGEG-YYZ
C$ 771
24/8Thu
1 stopMultiple Airlines
27h 13mYYZ-BOI
5/9Tue
3 stopsMultiple Airlines
42h 26mBOI-YYZ
C$ 774
1/11Wed
1 stopAmerican Airlines
7h 45mYYZ-GEG
12/11Sun
1 stopAmerican Airlines
24h 32mGEG-YYZ
C$ 788
1/11Wed
1 stopDelta
9h 58mYYZ-GEG
17/11Fri
1 stopDelta
9h 19mGEG-YYZ
C$ 792
31/10Tue
2 stopsUnited Airlines
11h 27mYYZ-GEG
16/11Thu
1 stopUnited Airlines
14h 18mGEG-YYZ
C$ 799
5/11Sun
2 stopsWestJet
11h 04mYYZ-GEG
17/11Fri
2 stopsWestJet
10h 28mGEG-YYZ
C$ 803
7/7Fri
1 stopAlaska Airlines
17h 00mYYZ-BOI
14/7Fri
1 stopAlaska Airlines
14h 34mBOI-YYZ
C$ 829
4/11Sat
2 stopsUnited Airlines
8h 48mYYZ-GEG
16/11Thu
1 stopUnited Airlines
14h 18mGEG-YYZ
C$ 835
18/6Sun
1 stopAlaska Airlines
9h 41mYYZ-BOI
22/6Thu
1 stopAlaska Airlines
8h 23mBOI-YYZ
C$ 944
28/6Wed
1 stopWestJet Encore
16h 37mYYZ-GEG
4/7Tue
1 stopWestJet Encore
7h 13mGEG-YYZ
C$ 976
19/6Mon
1 stopEndeavor Airlines
7h 49mYYZ-BOI
20/6Tue
1 stopEndeavor Airlines
10h 16mBOI-YYZ
C$ 984
3/11Fri
1 stopAir Canada
10h 24mYYZ-GEG
14/11Tue
2 stopsAir Canada
11h 53mGEG-YYZ
C$ 1,466
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Recent one-way flight deals
29/6Thu
2 stopsMultiple Airlines
28h 54mYYZ-BOI
C$ 348
24/6Sat
1 stopDelta
10h 02mYYZ-GEG
C$ 353
24/6Sat
2 stopsAmerican Airlines
18h 53mYYZ-GEG
C$ 415
25/6Sun
2 stopsAmerican Airlines
17h 44mYYZ-GEG
C$ 418
24/6Sat
3 stopsMultiple Airlines
32h 25mYYZ-GEG
C$ 450
25/6Sun
1 stopMultiple Airlines
9h 55mYYZ-GEG
C$ 456
29/6Thu
1 stopMultiple Airlines
27h 09mYYZ-BOI
C$ 511
29/6Thu
2 stopsMultiple Airlines
23h 44mYTZ-BOI
C$ 557
29/6Thu
2 stopsWestJet
33h 48mYHM-BOI
C$ 972
29/6Thu
2 stopsDelta
11h 39mYYZ-SUN
C$ 976
29/6Thu
1 stopUnited Airlines
7h 38mYYZ-SUN
C$ 1,005
29/6Thu
3 stopsMultiple Airlines
16h 34mYYZ-SUN
C$ 1,922