$204+ Cheap flights from Ontario to Idaho
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BOI
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Idaho with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Idaho
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Cheapest flights from Ontario to IdahoExplore the most affordable flight options available from Ontario to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Ontario to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:35 pm -
2 stops20h 17m
Thu 11/127:10 pm -
1 stop10h 20m
Deal found 10/26![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:30 am -
1 stop10h 28m
Thu 12/36:15 am -
1 stop6h 47m
Deal found 10/29![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:26 pm -
1 stop18h 05m
Thu 11/268:28 am -
1 stop6h 19m
Deal found 10/26![United Airlines logo]()
$429
This Orbitz deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:15 pm -
2 stops18h 54m
Thu 11/265:40 am -
2 stops32h 25m
Deal found 10/26![Alaska Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:01 pm -
1 stop10h 45m
Fri 12/186:07 am -
1 stop9h 33m
Deal found 10/27![American Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/152:01 pm -
1 stop10h 45m
Thu 12/176:07 am -
1 stop6h 37m
Deal found 10/29![American Airlines logo]()
$492
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:15 pm -
2 stops18h 19m
Mon 11/304:20 pm -
1 stop21h 45m
Deal found 10/26![Alaska Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:53 am -
2 stops12h 34m
Thu 12/175:25 pm -
2 stops14h 22m
Deal found 10/29![United Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:44 pm -
2 stops16h 10m
Wed 12/307:00 am -
1 stop6h 02m
Deal found 10/28![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:55 pm -
2 stops22h 09m
Thu 12/102:45 pm -
2 stops16h 29m
Deal found 10/27![United Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:45 am -
2 stops8h 52m
Thu 12/34:10 pm -
2 stops20h 07m
Deal found 10/26![United Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:26 pm -
2 stops16h 27m
Mon 11/162:35 pm -
2 stops19h 13m
Deal found 10/27![United Airlines logo]()
$605
Best flights from Ontario to IdahoDiscover carefully curated flight deals from Ontario to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Ontario to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:20 pm -
1 stop11h 39m
Mon 11/3011:10 pm -
1 stop10h 00m
Deal found 10/26![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:35 pm -
2 stops20h 17m
Thu 11/127:10 pm -
1 stop10h 20m
Deal found 10/26![United Airlines logo]()
$349
This Orbitz deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:15 pm -
2 stops18h 54m
Thu 11/265:40 am -
2 stops32h 25m
Deal found 10/26![Alaska Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:30 am -
1 stop10h 28m
Thu 12/36:15 am -
1 stop6h 47m
Deal found 10/29![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:26 pm -
1 stop18h 05m
Thu 11/268:28 am -
1 stop6h 19m
Deal found 10/26![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2610:53 am -
2 stops12h 40m
Fri 1/296:20 am -
1 stop6h 42m
Deal found 10/27![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/812:10 pm -
2 stops12h 32m
Tue 1/125:25 am -
2 stops15h 49m
Deal found 10/25![Delta logo]()
$583
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:44 pm -
2 stops16h 10m
Wed 12/307:00 am -
1 stop6h 02m
Deal found 10/28![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/84:10 pm -
1 stop7h 00m
Tue 1/127:00 am -
1 stop6h 02m
Deal found 10/27![United Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:55 pm -
2 stops22h 09m
Thu 12/102:45 pm -
2 stops16h 29m
Deal found 10/26![United Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:15 am -
1 stop18h 44m
Wed 12/168:00 am -
1 stop11h 16m
Deal found 10/25![United Airlines logo]()
$688
Last-minute flights from Ontario to IdahoDiscover last-minute flight deals from Ontario to Idaho. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Idaho. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:35 am -
2 stops14h 57m
Fri 11/612:31 pm -
1 stop6h 44m
Deal found 10/25![United Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:15 am -
2 stops17h 55m
Fri 11/136:57 pm -
2 stops14h 12m
Deal found 10/29![Delta logo]()
$707
This Alaska Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:15 pm -
2 stops22h 01m
Fri 11/136:04 am -
1 stop8h 01m
Deal found 10/29![Alaska Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:35 pm -
2 stops20h 17m
Thu 11/127:10 pm -
1 stop10h 20m
Deal found 10/26![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:26 pm -
2 stops16h 27m
Mon 11/162:35 pm -
2 stops19h 13m
Deal found 10/27![United Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:26 pm -
1 stop18h 05m
Thu 11/268:28 am -
1 stop6h 19m
Deal found 10/26![United Airlines logo]()
$429
This Orbitz deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:15 pm -
2 stops18h 54m
Thu 11/265:40 am -
2 stops32h 25m
Deal found 10/26![Alaska Airlines logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:15 pm -
2 stops18h 19m
Mon 11/304:20 pm -
1 stop21h 45m
Deal found 10/26![Alaska Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:10 pm -
1 stop6h 59m
Mon 11/305:30 pm -
2 stops16h 18m
Deal found 10/25![United Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:30 am -
1 stop10h 28m
Thu 12/36:15 am -
1 stop6h 47m
Deal found 10/29![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:55 pm -
2 stops17h 58m
Fri 12/44:10 pm -
2 stops15h 04m
Deal found 10/29![United Airlines logo]()
$626
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:10 am -
1 stop9h 03m
Fri 12/41:41 pm -
1 stop7h 16m
Deal found 10/29![American Airlines logo]()
$703
One-way flights from Ontario to IdahoSearch for one-way flight options from Ontario to Idaho. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Ontario to Idaho. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:30 am -
1 stop10h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$204
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:09 am -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$208
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:55 pm -
2 stops21h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$211
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:20 am -
1 stop8h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$268
This Porter Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:05 am -
2 stops17h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Porter Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/132:01 pm -
1 stop9h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:35 am -
3 stops16h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:45 am -
2 stops9h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:40 pm -
2 stops18h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:00 pm -
1 stop9h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2910:15 am -
1 stop12h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
2 stops10h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$340
Find flight deals from Ontario to Idaho
Keep the following information in mind while searching for Ontario to Idaho flight deals. Data was last updated October 30, 2026.
Round-trip from | $349 (United Airlines) |
|---|---|
One-way from | $204 (United Airlines) |
Popular in | September |
Cheapest in | July |
Average price | $455 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Ontario to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TorontoBoise
YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld
YYZBOI
Toronto Pearson Intl
Thu 12/10
6:30 am-2:50 pm
1 stop10h 20m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$204
TorontoBoise
YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld
YYZBOI
Toronto Pearson Intl
Fri 12/11
7:35 am-1:44 pm
1 stop8h 09m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$204
Quickest round-trip
TorontoBoise
YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld
YYZBOI
Toronto Pearson Intl
Fri 12/11
7:09 am-12:59 pm
1 stop7h 50m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$208
TorontoBoise
YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld
YYZBOI
Toronto Pearson Intl
Fri 12/11
3:45 pm-9:59 am
2 stops20h 14m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$210
TorontoBoise
YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld
YYZBOI
Toronto Pearson Intl
Sun 12/13
6:20 am-12:42 pm
1 stop8h 22m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$268
TorontoBoise
YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld
YYZBOI
Toronto Pearson Intl
Fri 12/11
9:35 am-11:59 pm
3 stops16h 24m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$330
TorontoIdaho Falls
YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field
YYZIDA
Toronto Pearson Intl
Fri 11/20
8:40 pm-1:28 pm
2 stops18h 48m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$333
TorontoIdaho Falls
YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field
YYZIDA
Toronto Pearson Intl
Sun 12/13
6:45 am-3:29 pm
2 stops10h 44m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$333
TorontoHailey
YYZ Toronto Pearson Intl - SUN Hailey Sun Valley-Friedman
YYZSUN
Toronto Pearson Intl
Fri 11/20
6:45 am-1:53 pm
2 stops9h 08m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$339
TorontoHailey
YYZ Toronto Pearson Intl - SUN Hailey Sun Valley-Friedman
YYZSUN
Toronto Pearson Intl
Thu 11/19
6:40 pm-1:53 pm
2 stops21h 13m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$339
Showing 1-10 of 32 resultsSorted by cheapest first
Best time to book a flight from Ontario to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Ontario with our price prediction graph.
YYZ-BOI
YYZ-IDA
YYZ-SUN
YOW-BOI
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.
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Everything you need to know about your flight from Ontario to Idaho
CAON-USID
YYZ-BOI
YYZ-IDA
YYZ-SUN
YOW-BOI
What is the cheapest month to book a flight from Region of Ontario to Idaho?
Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Idaho (average of $334). Flying from Region of Ontario to Idaho in May is currently the most expensive (average of $736). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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