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Spokane

$95+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GEG
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to Spokane are usually found in January or October, booked 32 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap 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 septiembre 11, 2025.

Round-trip from

$175
(KAYAK)

One-way from

$95
(Alaska Airlines)

Popular in

February

Cheapest in

January

Average price

$277
From Ontario to Spokane
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One-way flight from Ontario to Spokane
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Highest demand for flights based on searches. 17% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Spokane

Cheapest flights from Ontario to Spokane
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 septiembre 11, 2025.

This Southwest deal was found by Cheapflights users on 9/9. 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.
mar. 10/74:35 pmONT - GEG
1 stop5h 55mSouthwest
mar. 10/146:00 amGEG - ONT
1 stop7h 45mSouthwest
Deal found 9/9$180
This Delta deal was found by Cheapflights users on 9/11. 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.
jue. 10/26:00 amONT - GEG
1 stop4h 46mDelta
mar. 10/75:05 amGEG - ONT
1 stop6h 03mDelta
Deal found 9/11$191
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/86:00 amONT - GEG
1 stop6h 01mDelta
mar. 11/184:43 pmGEG - ONT
1 stop7h 09mDelta
Deal found 9/9$194
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/93:00 pmONT - GEG
1 stop8h 20mSouthwest
jue. 10/166:10 amGEG - ONT
1 stop6h 00mSouthwest
Deal found 9/11$196
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/411:48 amONT - GEG
1 stop4h 56mDelta
mié. 11/126:00 amGEG - ONT
1 stop6h 18mDelta
Deal found 9/9$197
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 11/56:00 amONT - GEG
1 stop6h 26mAlaska Airlines
lun. 11/101:20 pmGEG - ONT
1 stop7h 33mAlaska Airlines
Deal found 9/10$210
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/86:00 amONT - GEG
1 stop6h 01mDelta
jue. 11/137:15 pmGEG - ONT
1 stop4h 37mDelta
Deal found 9/9$211
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:00 amONT - GEG
1 stop6h 01mDelta
mar. 11/189:13 amGEG - ONT
1 stop7h 56mDelta
Deal found 9/9$214
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/75:50 pmONT - GEG
1 stop4h 58mDelta
sáb. 11/153:34 pmGEG - ONT
1 stop7h 21mDelta
Deal found 9/9$215
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/221:15 pmONT - GEG
1 stop7h 09mUnited Airlines
sáb. 10/255:05 amGEG - ONT
1 stop7h 46mUnited Airlines
Deal found 9/10$217
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/75:50 pmONT - GEG
1 stop4h 58mDelta
mar. 11/187:15 pmGEG - ONT
1 stop4h 37mDelta
Deal found 9/9$218

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 septiembre 11, 2025.
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

jue. 10/2

6:00 am-10:46 am

1 stop4h 46m

Spokane

mar. 10/7

5:05 am-11:08 am

1 stop6h 03m

$191

OntarioSpokane

ONT - GEG

ONTGEG

Ontario

jue. 10/9

6:20 am-4:35 pm

1 stop10h 15m

Spokane

jue. 10/16

6:10 am-12:10 pm

1 stop6h 00m

$196

OntarioSpokane

ONT - GEG

ONTGEG

Ontario

mar. 11/4

11:48 am-4:44 pm

1 stop4h 56m

Spokane

mié. 11/12

6:00 am-12:18 pm

1 stop6h 18m

$197

OntarioSpokane

ONT - GEG

ONTGEG

Ontario

sáb. 11/8

6:00 am-12:01 pm

1 stop6h 01m

Spokane

jue. 11/13

7:15 pm-11:52 pm

1 stop4h 37m

$211

OntarioSpokane

ONT - GEG

ONTGEG

Ontario

mar. 10/7

4:25 pm-11:35 pm

2 stops7h 10m

Spokane

mar. 10/14

6:00 am-1:45 pm

1 stop7h 45m

$212

OntarioSpokane

ONT - GEG

ONTGEG

Ontario

mar. 11/4

11:48 am-4:44 pm

1 stop4h 56m

Spokane

jue. 11/13

6:00 am-12:18 pm

1 stop6h 18m

$214

OntarioSpokane

ONT - GEG

ONTGEG

Ontario

jue. 11/6

4:35 pm-10:34 pm

1 stop5h 59m

Spokane

mié. 11/12

3:34 pm-10:55 pm

1 stop7h 21m

$214

OntarioSpokane

ONT - GEG

ONTGEG

Ontario

lun. 11/3

6:00 am-12:01 pm

1 stop6h 01m

Spokane

mar. 11/18

9:13 am-5:09 pm

1 stop7h 56m

$214

OntarioSpokane

ONT - GEG

ONTGEG

Ontario

lun. 11/3

6:00 am-12:01 pm

1 stop6h 01m

Spokane

mié. 11/12

7:15 pm-11:52 pm

1 stop4h 37m

$214

OntarioSpokane

ONT - GEG

ONTGEG

Ontario

mar. 10/14

7:35 am-12:35 pm

1 stop5h 00m

Spokane

jue. 10/16

5:05 am-11:08 am

1 stop6h 03m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 24 results
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2
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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.
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 August 29, 2025.

Booking 32 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, January is the cheapest month in which you can book a flight from Ontario to Spokane (average of $326). Flying from Ontario to Spokane in March is currently the most expensive (average of $450). 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.

What is the cheapest time of day to fly from ONT to GEG?

Find hourly flight availability from Ontario to Spokane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Ontario to Spokane, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 29% versus a flight in the evening.

What is the cheapest day to fly from Ontario to Spokane?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Spokane. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ontario to Spokane flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 septiembre 11, 2025.
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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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.

  • How long is the flight from Ontario to Spokane?

    Airlines like Delta and Southwest fly from Ontario to Spokane in about 4h 46m. The time it takes to get you to your destination can typically vary by up to 5h 29m. There are 936 mi between Ontario and Spokane. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Ontario to Spokane round-trip?

    Flying on Delta is currently your cheapest option to Spokane, with prices starting at $178. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Hawaiian Airlines, with the lowest prices starting at $183 and $207, respectively. Delta is currently priced 48% below the average price you’ll pay for this route.

  • Can I find deals for flights from Ontario to Spokane that include hotel bookings?

    Yes. In addition to deals on Ontario to Spokane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Spokane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Spokane.

  • Can I find deals for business class flights from Ontario to Spokane?

    Yes. Cheapflights offers flight deals from Ontario to Spokane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Spokane?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Spokane (average of $326). Flying from Ontario to Spokane in March is currently the most expensive (average of $450). 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.

See more FAQs

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Sandpoint
Spokane Valley
Post Falls

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Alternative routes for Ontario to Spokane

See prices for flight routes from nearby airports that may be better suited for you.
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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$271FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$183Average$327FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$207Average$382FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$216Average$358FlexibilityNo cancel feeOn-time63%

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