$131+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GEG
Aug 16 — Aug 231
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 July 17, 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 July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Tue 8/253:13 pm
ONT
- GEG
2 stops42h 09m
Multiple Airlines
Sun 8/3010:12 am
GEG
- ONT
1 stop21h 51m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/193:40 pm
ONT
- GEG
1 stop17h 42m
Multiple Airlines
Sun 9/610:09 am
GEG
- ONT
1 stop6h 13m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$277
This Trip.com deal was found by Cheapflights users on 7/12. 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 8/62:05 pm
ONT
- GEG
1 stop4h 55m
Alaska Airlines
Wed 8/128:53 am
GEG
- ONT
1 stop6h 45m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Sun 10/2511:16 am
ONT
- GEG
1 stop7h 14m
Multiple Airlines
Sun 11/17:20 pm
GEG
- ONT
1 stop20h 50m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$320
This Gotogate deal was found by Cheapflights users on 7/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:02 am
ONT
- GEG
1 stop5h 01m
Alaska Airlines
Wed 8/261:27 pm
GEG
- ONT
1 stop5h 36m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 7/14. 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.
Tue 8/1111:10 am
ONT
- GEG
1 stop3h 55m
Southwest
Sat 8/155:45 am
GEG
- ONT
1 stop6h 35m
Southwest
Deal found 7/14![Southwest logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 8/106:02 am
ONT
- GEG
1 stop6h 27m
Alaska Airlines
Mon 8/177:45 pm
GEG
- ONT
1 stop15h 23m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 8/154:09 pm
ONT
- GEG
1 stop28h 15m
Multiple Airlines
Sun 8/2310:12 am
GEG
- ONT
1 stop21h 51m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 7/16. 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.
Thu 8/64:10 pm
ONT
- GEG
2 stops7h 05m
Southwest
Tue 8/115:45 am
GEG
- ONT
1 stop4h 30m
Southwest
Deal found 7/16![Southwest logo]()
$338
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 July 17, 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 July 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 8/45:26 pm
ONT
- GEG
1 stop5h 10m
Alaska Airlines
Thu 8/136:13 am
GEG
- ONT
1 stop6h 56m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 7/15. 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.
Fri 8/219:55 am
ONT
- GEG
1 stop5h 05m
Southwest
Sun 8/236:05 am
GEG
- ONT
1 stop4h 35m
Southwest
Deal found 7/15![Southwest logo]()
$333
This Delta deal was found by Cheapflights users on 7/16. 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 8/125:05 pm
ONT
- GEG
1 stop6h 21m
Delta
Thu 8/137:15 pm
GEG
- ONT
1 stop4h 19m
Delta
Deal found 7/16![Delta logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 10/206:02 am
ONT
- GEG
1 stop5h 37m
Alaska Airlines
Sat 10/244:38 pm
GEG
- ONT
1 stop7h 07m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/16. 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.
Tue 8/115:05 pm
ONT
- GEG
1 stop6h 21m
Delta
Thu 8/137:15 pm
GEG
- ONT
1 stop4h 19m
Delta
Deal found 7/16![Delta logo]()
$333
This Southwest deal was found by Cheapflights users on 7/13. 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.
Sat 8/229:25 am
ONT
- GEG
1 stop5h 10m
Southwest
Wed 8/2610:55 am
GEG
- ONT
1 stop5h 05m
Southwest
Deal found 7/13![Southwest logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 8/106:02 am
ONT
- GEG
1 stop6h 27m
Alaska Airlines
Mon 8/177:45 pm
GEG
- ONT
1 stop15h 23m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/12. 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.
Tue 8/1111:56 am
ONT
- GEG
1 stop5h 04m
Delta
Tue 8/185:40 pm
GEG
- ONT
1 stop5h 05m
Delta
Deal found 7/12![Delta logo]()
$333
This Southwest deal was found by Cheapflights users on 7/16. 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.
Tue 9/111:10 am
ONT
- GEG
1 stop3h 55m
Southwest
Wed 9/96:15 am
GEG
- ONT
2 stops7h 20m
Southwest
Deal found 7/16![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 7/14. 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.
Tue 8/1111:10 am
ONT
- GEG
1 stop3h 55m
Southwest
Sat 8/156:15 am
GEG
- ONT
2 stops9h 00m
Southwest
Deal found 7/14![Southwest logo]()
$334
Last-minute flights from Ontario to SpokaneDiscover last-minute flight deals from Ontario to Spokane. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Spokane. Data last updated July 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/17. 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 8/55:00 am
ONT
- GEG
1 stop7h 37m
United Airlines
Sat 8/86:00 am
GEG
- ONT
1 stop6h 12m
United Airlines
Deal found 7/17![United Airlines logo]()
$349
This Trip.com deal was found by Cheapflights users on 7/12. 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 8/62:05 pm
ONT
- GEG
1 stop4h 55m
Alaska Airlines
Wed 8/128:53 am
GEG
- ONT
1 stop6h 45m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 7/16. 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.
Thu 8/64:10 pm
ONT
- GEG
2 stops7h 05m
Southwest
Tue 8/115:45 am
GEG
- ONT
1 stop4h 30m
Southwest
Deal found 7/16![Southwest logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 8/106:02 am
ONT
- GEG
1 stop6h 27m
Alaska Airlines
Mon 8/177:45 pm
GEG
- ONT
1 stop15h 23m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 7/14. 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.
Tue 8/1111:10 am
ONT
- GEG
1 stop3h 55m
Southwest
Sat 8/155:45 am
GEG
- ONT
1 stop6h 35m
Southwest
Deal found 7/14![Southwest logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 8/154:09 pm
ONT
- GEG
1 stop28h 15m
Multiple Airlines
Sun 8/2310:12 am
GEG
- ONT
1 stop21h 51m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/193:40 pm
ONT
- GEG
1 stop17h 42m
Multiple Airlines
Sun 9/610:09 am
GEG
- ONT
1 stop6h 13m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Tue 8/253:13 pm
ONT
- GEG
2 stops42h 09m
Multiple Airlines
Sun 8/3010:12 am
GEG
- ONT
1 stop21h 51m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$254
This Gotogate deal was found by Cheapflights users on 7/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:02 am
ONT
- GEG
1 stop5h 01m
Alaska Airlines
Wed 8/261:27 pm
GEG
- ONT
1 stop5h 36m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$327
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 July 17, 2026.
Search for one-way flight options from Ontario to Spokane. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Trip.com deal was found by Cheapflights users on 7/13. 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 8/1311:47 am
ONT
- GEG
1 stop8h 37m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Tue 8/187:56 pm
ONT
- GEG
2 stops37h 26m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$165
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 8/182:05 pm
ONT
- GEG
1 stop6h 51m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$167
This Booking.com deal was found by Cheapflights users on 7/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:20 pm
ONT
- GEG
1 stop11h 06m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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 8/112:05 pm
ONT
- GEG
1 stop6h 51m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 9/410:17 pm
ONT
- GEG
2 stops37h 42m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$198
This Booking.com deal was found by Cheapflights users on 7/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am
ONT
- GEG
1 stop6h 21m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$200
This Booking.com deal was found by Cheapflights users on 7/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:00 am
ONT
- GEG
1 stop5h 29m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$202
This Trip.com deal was found by Cheapflights users on 7/17. 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.
Sun 8/1611:47 am
ONT
- GEG
1 stop8h 37m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 7/12. 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 8/261:18 pm
ONT
- GEG
1 stop7h 28m
United Airlines
Deal found 7/12![United Airlines logo]()
$207
This Mytrip deal was found by Cheapflights users on 7/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:03 am
ONT
- GEG
1 stop5h 37m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$210
This Booking.com deal was found by Cheapflights users on 7/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:59 pm
ONT
- GEG
1 stop12h 58m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$212
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 July 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $254 (Kiwi.com) |
One-way from | $131 (Trip.com) |
Popular in | May |
Cheapest in | February |
Average price | $393 |
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 July 17, 2026.
Use the filters below to find and compare flights from Ontario to Spokane that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Tue 8/4
5:26 pm-10:36 pm
1 stop5h 10m
Spokane
Thu 8/13
6:13 am-1:09 pm
1 stop6h 56m
$333
Quickest round-trip
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Fri 8/21
9:55 am-3:00 pm
1 stop5h 05m
Spokane
Sun 8/23
6:05 am-10:40 am
1 stop4h 35m
$333
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Wed 8/12
5:05 pm-11:26 pm
1 stop6h 21m
Spokane
Thu 8/13
7:15 pm-11:34 pm
1 stop4h 19m
$333
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Tue 10/20
6:02 am-11:39 am
1 stop5h 37m
Spokane
Sat 10/24
4:38 pm-11:45 pm
1 stop7h 07m
$333
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Tue 8/11
5:05 pm-11:26 pm
1 stop6h 21m
Spokane
Thu 8/13
7:15 pm-11:34 pm
1 stop4h 19m
$333
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Sat 8/22
9:25 am-2:35 pm
1 stop5h 10m
Spokane
Wed 8/26
10:55 am-4:00 pm
1 stop5h 05m
$333
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Mon 8/10
6:02 am-12:29 pm
1 stop6h 27m
Spokane
Mon 8/17
7:45 pm-11:08 am
1 stop15h 23m
$333
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Tue 8/11
11:56 am-5:00 pm
1 stop5h 04m
Spokane
Tue 8/18
5:40 pm-10:45 pm
1 stop5h 05m
$333
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Tue 9/1
11:10 am-3:05 pm
1 stop3h 55m
Spokane
Wed 9/9
6:15 am-1:35 pm
2 stops7h 20m
$334
OntarioSpokane
ONT - GEG
ONTGEG
Ontario
Tue 8/11
11:10 am-3:05 pm
1 stop3h 55m
Spokane
Sat 8/15
6:15 am-3:15 pm
2 stops9h 00m
$334
Showing 1-10 of 20 resultsSorted by cheapest first
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 July.
| 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 Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 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
What is the cheapest month to book a flight from Ontario to Spokane?
Currently, February is the cheapest month in which you can book a flight from Ontario to Spokane (average of $227). Flying from Ontario to Spokane in May is currently the most expensive (average of $487). 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.
How much does it cost to fly round-trip from Ontario to Spokane?
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 July 17, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta 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.
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Ontario
Popular flights
Spokane flight routes
Alternative routes for Ontario to Spokane
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Spokane by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Spokane by cabin class
Find flights from Ontario to Spokane, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Spokane flights
Browse other Ontario and Spokane flight options. Last updated on July 17, 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 July 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 17, 2026.
Top 3 airlines flying from Ontario to Spokane
Discover the top 3 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 July 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$187 | Average$287 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$360 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$234 | Average$395 | FlexibilityNo cancel fee | On-time63% |