$80+ Cheap flights from Ontario to Spokane (ONT - GEG)
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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GEG
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from Ontario to Spokane 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 Spokane
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Cheapest flights from Ontario to SpokaneExplore the most affordable flight options available from Ontario to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Ontario to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This Frontier deal was found by Cheapflights users on 2/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:59 am
ONT
- GEG
1 stop9h 32m
Frontier
Thu 4/3011:32 am
GEG
- ONT
1 stop12h 23m
Frontier
Deal found 2/8![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 2/257:17 pm
ONT
- GEG
1 stop25h 13m
Multiple Airlines
Sun 3/19:15 pm
GEG
- ONT
1 stop15h 56m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:35 pm
ONT
- GEG
1 stop6h 40m
Southwest
Sat 4/111:45 pm
GEG
- ONT
1 stop7h 00m
Southwest
Deal found 2/9![Southwest logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Thu 3/122:06 pm
ONT
- GEG
1 stop6h 25m
Multiple Airlines
Sun 3/159:21 pm
GEG
- ONT
1 stop10h 45m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Thu 2/193:24 pm
ONT
- GEG
1 stop5h 08m
Multiple Airlines
Thu 2/269:15 pm
GEG
- ONT
1 stop16h 11m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 4/146:25 pm
ONT
- GEG
1 stop3h 52m
Alaska Airlines
Sat 4/184:43 pm
GEG
- ONT
1 stop7h 16m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 4/206:25 pm
ONT
- GEG
1 stop3h 52m
Alaska Airlines
Wed 4/225:00 am
GEG
- ONT
1 stop4h 45m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/104:02 pm
ONT
- GEG
1 stop5h 35m
Alaska Airlines
Tue 3/177:26 pm
GEG
- ONT
1 stop4h 26m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$251
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:02 pm
ONT
- GEG
1 stop5h 35m
Multiple Airlines
Thu 3/1911:32 am
GEG
- ONT
1 stop12h 27m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 3/164:02 pm
ONT
- GEG
1 stop5h 35m
Alaska Airlines
Tue 3/177:26 pm
GEG
- ONT
1 stop4h 26m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Thu 2/193:24 pm
ONT
- GEG
1 stop5h 08m
Multiple Airlines
Thu 3/199:21 pm
GEG
- ONT
1 stop18h 16m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$277
Best flights from Ontario to SpokaneDiscover carefully curated flight deals from Ontario to Spokane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Ontario to Spokane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 4/216:25 pm
ONT
- GEG
1 stop3h 52m
Alaska Airlines
Wed 4/225:00 am
GEG
- ONT
1 stop4h 45m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:35 pm
ONT
- GEG
1 stop6h 40m
Southwest
Sat 4/111:45 pm
GEG
- ONT
1 stop7h 00m
Southwest
Deal found 2/9![Southwest logo]()
$197
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:02 pm
ONT
- GEG
1 stop5h 35m
Multiple Airlines
Thu 3/1911:32 am
GEG
- ONT
1 stop12h 27m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 2/11. 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.
Wed 3/45:00 pm
ONT
- GEG
1 stop6h 54m
Delta
Sun 3/85:00 am
GEG
- ONT
1 stop6h 17m
Delta
Deal found 2/11![Delta logo]()
$277
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:25 pm
ONT
- GEG
1 stop13h 16m
Alaska Airlines
Wed 4/226:00 am
GEG
- ONT
1 stop8h 19m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 4/146:25 pm
ONT
- GEG
1 stop3h 52m
Alaska Airlines
Sat 4/184:43 pm
GEG
- ONT
1 stop7h 16m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 4/206:25 pm
ONT
- GEG
1 stop3h 52m
Alaska Airlines
Wed 4/225:00 am
GEG
- ONT
1 stop4h 45m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 3/124:02 pm
ONT
- GEG
1 stop6h 59m
Alaska Airlines
Tue 3/177:26 pm
GEG
- ONT
1 stop4h 26m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 3/412:02 pm
ONT
- GEG
1 stop5h 01m
Alaska Airlines
Sat 3/75:57 pm
GEG
- ONT
1 stop5h 35m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 3/164:02 pm
ONT
- GEG
1 stop5h 35m
Alaska Airlines
Tue 3/177:26 pm
GEG
- ONT
1 stop4h 26m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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.
Tue 4/216:25 pm
ONT
- GEG
1 stop3h 52m
Alaska Airlines
Fri 4/247:40 pm
GEG
- ONT
1 stop4h 08m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$276
This CheapOair deal was found by Cheapflights users on 2/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:10 pm
ONT
- GEG
1 stop12h 47m
Alaska Airlines
Sun 5/175:00 am
GEG
- ONT
1 stop6h 07m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$277
Last-minute flights from Ontario to SpokaneDiscover last-minute flight deals from Ontario to Spokane. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Spokane. Data last updated February 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:10 am
ONT
- GEG
1 stop27h 17m
Multiple Airlines
Tue 3/37:06 pm
GEG
- ONT
1 stop16h 02m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Thu 2/193:24 pm
ONT
- GEG
1 stop5h 08m
Multiple Airlines
Thu 2/269:15 pm
GEG
- ONT
1 stop16h 11m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Thu 2/193:24 pm
ONT
- GEG
1 stop5h 08m
Multiple Airlines
Thu 3/199:21 pm
GEG
- ONT
1 stop18h 16m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 2/257:17 pm
ONT
- GEG
1 stop25h 13m
Multiple Airlines
Sun 3/19:15 pm
GEG
- ONT
1 stop15h 56m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$193
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:37 pm
ONT
- GEG
1 stop10h 52m
Alaska Airlines
Sat 3/148:29 pm
GEG
- ONT
1 stop14h 39m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/104:02 pm
ONT
- GEG
1 stop5h 35m
Alaska Airlines
Tue 3/177:26 pm
GEG
- ONT
1 stop4h 26m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Thu 3/122:06 pm
ONT
- GEG
1 stop6h 25m
Multiple Airlines
Sun 3/159:21 pm
GEG
- ONT
1 stop10h 45m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$207
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:02 pm
ONT
- GEG
1 stop5h 35m
Multiple Airlines
Thu 3/1911:32 am
GEG
- ONT
1 stop12h 27m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 3/164:02 pm
ONT
- GEG
1 stop5h 35m
Alaska Airlines
Tue 3/177:26 pm
GEG
- ONT
1 stop4h 26m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$276
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:15 am
ONT
- GEG
1 stop28h 32m
Multiple Airlines
Wed 3/256:20 am
GEG
- ONT
1 stop11h 25m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 2/8. 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.
Wed 3/256:00 am
ONT
- GEG
1 stop6h 45m
Delta
Sat 3/285:00 pm
GEG
- ONT
1 stop5h 48m
Delta
Deal found 2/8![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 2/8. 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 3/265:09 pm
ONT
- GEG
1 stop6h 41m
Delta
Sat 3/285:00 pm
GEG
- ONT
1 stop5h 48m
Delta
Deal found 2/8![Delta logo]()
$249
One-way flights from Ontario to SpokaneSearch for one-way flight options from Ontario to Spokane. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Ontario to Spokane. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Frontier deal was found by Cheapflights users on 2/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:10 am
ONT
- GEG
1 stop6h 04m
Frontier
Deal found 2/9![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 2/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:59 am
ONT
- GEG
1 stop9h 32m
Frontier
Deal found 2/9![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 2/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:15 am
ONT
- GEG
1 stop28h 32m
Frontier
Deal found 2/7![Frontier logo]()
$89
This CheapOair deal was found by Cheapflights users on 2/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:15 am
ONT
- GEG
1 stop28h 32m
Frontier
Deal found 2/11![Frontier logo]()
$92
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 3/36:14 am
ONT
- GEG
1 stop4h 52m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$99
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:59 am
ONT
- GEG
1 stop9h 32m
Frontier
Deal found 2/10![Frontier logo]()
$107
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:30 am
ONT
- GEG
1 stop27h 57m
Frontier
Deal found 2/10![Frontier logo]()
$110
This Trip.com deal was found by Cheapflights users on 2/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:06 pm
ONT
- GEG
1 stop6h 25m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$111
This WAYA deal was found by Cheapflights users on 2/10. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/193:24 pm
ONT
- GEG
1 stop5h 08m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$112
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:40 am
ONT
- GEG
1 stop26h 47m
Frontier
Deal found 2/10![Frontier logo]()
$113
Find flight deals from Ontario to Spokane
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Spokane (GEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Frontier) |
One-way from | $80 (Frontier) |
Popular in | February |
Cheapest in | April |
Average price | $412 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Spokane 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 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Ontario to Spokane that are best for you.
Fly from
Ontario
Fly to
Spokane
Route
Depart
Return
Price
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Tue 4/21
6:25 pm-10:17 pm
1 stop3h 52m
Spokane
Wed 4/22
5:00 am-9:45 am
1 stop4h 45m
$197
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Wed 4/1
4:35 pm-11:15 pm
1 stop6h 40m
Spokane
Sat 4/11
1:45 pm-8:45 pm
1 stop7h 00m
$197
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Sat 4/18
6:25 pm-7:41 am
1 stop13h 16m
Spokane
Wed 4/22
6:00 am-2:19 pm
1 stop8h 19m
$197
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Tue 4/14
6:25 pm-10:17 pm
1 stop3h 52m
Spokane
Sat 4/18
4:43 pm-11:59 pm
1 stop7h 16m
$224
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Mon 4/20
6:25 pm-10:17 pm
1 stop3h 52m
Spokane
Wed 4/22
5:00 am-9:45 am
1 stop4h 45m
$249
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Thu 3/12
4:02 pm-9:37 pm
1 stop5h 35m
Spokane
Thu 3/19
11:32 am-11:59 pm
1 stop12h 27m
$265
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Thu 3/12
4:02 pm-11:01 pm
1 stop6h 59m
Spokane
Tue 3/17
7:26 pm-11:52 pm
1 stop4h 26m
$276
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Wed 3/4
12:02 pm-5:03 pm
1 stop5h 01m
Spokane
Sat 3/7
5:57 pm-11:32 pm
1 stop5h 35m
$276
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Mon 3/16
4:02 pm-9:37 pm
1 stop5h 35m
Spokane
Tue 3/17
7:26 pm-11:52 pm
1 stop4h 26m
$276
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Tue 4/21
6:25 pm-10:17 pm
1 stop3h 52m
Spokane
Fri 4/24
7:40 pm-11:48 pm
1 stop4h 08m
$276
Showing 1-10 of 24 results
Compare providers for flights from Ontario to Spokane
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Spokane in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Spokane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Spokane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Spokane flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Spokane flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Spokane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to Spokane
Have a flexible travel schedule? Discover the best time to fly to Spokane from Ontario with our price prediction graph.
ONT-GEG
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.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Spokane
How far ahead should I book a flight from Ontario to Spokane?
Use this chart to determine the optimal time to book a round-trip flight from Ontario to Spokane. Price data was last updated on February 6, 2026.
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Spokane. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Ontario to Spokane?
Currently, June is the cheapest month in which you can book a flight from Ontario to Spokane (average of $39). Flying from Ontario to Spokane in February is currently the most expensive (average of $175). 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.
Reviews of airlines servicing Spokane
Get insights into the airlines that provide service to Spokane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spokane. Reviews last updated February 11, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Ontario to Spokane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Crew
8.5
Boarding
8.1
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Crew
8.5
Boarding
8.1
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Crew
8.5
Boarding
8.1
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Crew
8.5
Boarding
8.1
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Related info for your journey
Find useful and relevant information for your journey from Ontario to Spokane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Spokane?
Book flights to Spokane if you plan to visit one of these locationsPost Falls
Spokane Valley
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Alternative routes for Ontario to Spokane
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Ontario and Spokane flights
Browse other Ontario and Spokane flight options. Last updated on February 11, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
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Other flights to Spokane
Explore flights to Spokane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
Top 4 airlines flying from Ontario to Spokane
Discover the top 4 airlines that operate flights from Ontario to Spokane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$259 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$338 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$206 | Average$322 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$207 | Average$382 | FlexibilityNo cancel fee | On-time85% |