GEG - ONT

$167 Find Cheap Flights from Spokane to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Spokane to Ontario departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$292
Typical prices: $218-$369
Multiple Airlines
Sun 8/23Sat 8/29
GEG - ONT • 1 stop
Cheapest one-way
$167
Typical prices: $166-$180
Alaska Airlines
Wed 8/5
GEG - ONT • 1 stop
Top airlines
Cheapest • from $319 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Spokane and Ontario. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $283 (round-trip)
Shortest trip • 3h 51m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 51% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Spokane to Ontario (GEG-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Spokane to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Spokane to Ontario

Sun, Aug 23 - Sat, Aug 29
Multiple Airlines Logo
10:12 am - 8:03 am
GEG
-
ONT
21h 51m
1 stop
Multiple Airlines Logo
3:40 pm - 9:22 am
ONT
-
GEG
17h 42m
1 stop
$292Multiple Airlines
Sun, Aug 23 - Sat, Aug 29
Multiple Airlines Logo
10:12 am - 8:03 am
GEG
-
ONT
21h 51m
1 stop
Multiple Airlines Logo
3:40 pm - 9:22 am
ONT
-
GEG
17h 42m
1 stop
$296Multiple Airlines
Sat, Aug 22 - Mon, Aug 24
Alaska Airlines Logo
10:36 am - 4:10 pm
GEG
-
ONT
5h 34m
1 stop
Alaska Airlines Logo
7:12 am - 11:52 am
ONT
-
GEG
4h 40m
1 stop
$319Alaska Airlines
Tue, Sep 8 - Tue, Sep 15
Southwest Logo
5:45 am - 10:15 am
GEG
-
ONT
4h 30m
1 stop
Southwest Logo
11:10 am - 3:05 pm
ONT
-
GEG
3h 55m
1 stop
$328Southwest
Sat, Aug 29 - Tue, Sep 1
Alaska Airlines Logo
12:49 pm - 8:24 pm
GEG
-
ONT
7h 35m
1 stop
Alaska Airlines Logo
4:50 pm - 8:46 pm
ONT
-
GEG
3h 56m
1 stop
$333Alaska Airlines
Wed, Aug 19 - Mon, Aug 24
Delta Logo
5:15 am - 11:16 am
GEG
-
ONT
6h 01m
1 stop
Delta Logo
1:06 pm - 6:19 pm
ONT
-
GEG
5h 13m
1 stop
$336Delta
Wed, Jul 29 - Wed, Aug 5
Southwest Logo
5:15 pm - 9:20 pm
GEG
-
ONT
4h 05m
1 stop
Southwest Logo
7:45 am - 4:15 pm
ONT
-
GEG
8h 30m
2 stops
$338Southwest
Wed, Aug 19 - Mon, Aug 24
Alaska Airlines Logo
12:49 pm - 8:24 pm
GEG
-
ONT
7h 35m
1 stop
Alaska Airlines Logo
3:07 pm - 9:01 pm
ONT
-
GEG
5h 54m
1 stop
$339Alaska Airlines
Sun, Aug 23 - Sat, Aug 29
Multiple Airlines Logo
10:12 am - 8:03 am
GEG
-
ONT
21h 51m
1 stop
Multiple Airlines Logo
11:50 am - 11:59 am
ONT
-
GEG
24h 09m
2 stops
$348Multiple Airlines
Sat, Aug 22 - Sun, Aug 23
Alaska Airlines Logo
10:36 am - 4:10 pm
GEG
-
ONT
5h 34m
1 stop
Alaska Airlines Logo
4:50 pm - 9:13 pm
ONT
-
GEG
4h 23m
1 stop
$349Alaska Airlines
Booking Insights

KAYAK's insights & trends for Spokane to Ontario flights

Get data-powered insights and trends into flights from Spokane to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Spokane to Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Spokane to Ontario departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Spokane to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Spokane to Ontario is January, where tickets cost $167 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $449 and $393 respectively.

Good to know

Low seasonJanuary
Cheapest flight$167
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Spokane to Ontario

When to book flights from Spokane to Ontario

Are your dates flexible? Find out the best times to travel from Spokane to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Spokane to Ontario

  • What is the cheapest flight from Spokane to Ontario?

    In the last 5 days, the lowest price for a flight from Spokane to Ontario was $167 for a one-way ticket and $292 for a round-trip.

  • Do I need a passport to fly between Spokane and Ontario?

    No

  • Which airports will I be using when flying from Spokane to Ontario?

    Spokane and Ontario are both served by 1 main airport. You will leave Spokane from Spokane and will be arriving at Ontario.

  • Which aircraft models fly most regularly from Spokane to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Spokane to Ontario?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Spokane and Ontario, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Spokane to Ontario, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Spokane to Ontario are Alaska Airlines and Southwest. With an average price for the route of $373 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $363 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Spokane to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Spokane to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Spokane to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Spokane is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Spokane to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Spokane with another airline. Booking your flights between Spokane and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Spokane to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Spokane up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Spokane to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Spokane to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Spokane to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12617 reviews
7.1Food
8.1Boarding
7.8Comfort
8.5Crew
7.0Entertainment
Airline reviews

The flight was fine, but the Kayak app is terrible. I could not input my flight. I couldn’t use it for anything and it would not even let me try to add a seat once you purchased the ticket you might as well. Delete the Kayak app as far as I’m concerned. I’m done with kayak. Com

8.0 ExcellentTim, Oct 2025
GEG - LAX
Read more Alaska Airlines reviews

The flight was fine, but the Kayak app is terrible. I could not input my flight. I couldn’t use it for anything and it would not even let me try to add a seat once you purchased the ticket you might as well. Delete the Kayak app as far as I’m concerned. I’m done with kayak. Com

Loved the staff ease of flying snacks and free movies and WiFi

Flight was very warm. It felt like there was no working AC.

Delayed. It's not our first flight with them either, it's actually our 3rd and all 3 were delayed by hours each time. It was a myriad of delays. On one flight we boarded after being delayed for a little over an hr, only to be told we were going to sit in the plane for another hour before departing. Once landed, we waited another 40ish min to get to our gate. On another flight, flight was delayed just under 3 hrs but atleast we got to wait it out at the airport terminal. Its just a bad experience overall flying with Alaska Airlines.

The registration was chaotic. The kiosks didn't work for most people, and most had to do registration and receive boarding slips with a person. It took about an hour to get through he process, and I was worrying that I will be late to the flight. However, the personnel was great - courteous, professional, and was able to work through the problems.

Alaska Airlines needs more bag tag kiosks and bag check-in stations in Seattle. A single entry point for the bag tag kiosks would be helpful. This alleviates lines forming at each individual kiosk, which causes traffic jams for people passing through.

Finally get a snack n drinks! Just like the good ole days!

Seats lack shoulder and elbow room. The lady next to me was short and slightly heavy with knee problems, she kept jabbing me with her elbow while playing her game on her phone for 2 hours, the duration of the whole flight. It was frustrating and annoying! I was in the middle seat, there was no space to adjust to avoid her arm jabbing me.

overall great. However, it took about 20 minutes before I could get the wifi to connect and the flight crew skipped providing me with the snack.

This flight had the most beautiful stewardess I have seen in all my travels all over the world.

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

They sent us to an airport way out of our way because they canceled our flight with no reason

I love no assigned seats and bags fly free. If Private Equity gets their way and forces Southwest to change they will be everyone else and I will stop being loyal to them. DON'T CHANGE YOUR BUSINESS MODEL!!!

Left GEG had the first flight of the morning and couldn’t leave due to broken plane then got redirected on to another flight which then I missed my connecting flight so they rescheduled my connecting flight then that one took off 3 1/2 hours late my 4 1/2 hour day turned into a 12 1/2 hour day

Our flight to Oakland was great bc the plane was new but it was delayed by 15min not bad at all. Over all it was an 8/10

The flight in it self was good. The delays looking for pilots was unexpected.

More assistance and clarity for travelers with gate checking and lap children

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

We sat on the runway for over an hour before departure. That was unwelcome.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

The cabin temperature was nice and cool. The wifi was not working.

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

Food was surprisingly good but the WiFi was not great

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Bottom seat cushion is almost non existent. Very uncomfortable seat.

First class? Seriously? We got a wider seat and a little extra legroom. The plane didn’t even have TV’s. Not a huge deal, but there was nothing first class about this except the price tag.

Know that the movies that you are going to be offered are the oldest be rated movies they could possibly get. They may have one or two new movies that they keep advertising but when you’re flying 15 hours, there is nothing to see past the first new movie.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Delayed by 2.5hrs any longer and they would’ve had to honour their own policy for breaking their own rules and regs. Not cool, especially when I have an infant child that needs to stay on a routine and they get schedules.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

The weather caused a delayed but I was impressed how United did everything they could to try to get us out which included bussing us to the plane doing a Hardstand and bringing us to the plane since the fog was too thick to tow the plane from the overnight stay in the cargo area.

Food was really good. Chicken curry delicious. Great service. Had 3 seats, what a pleasure. What about a healthier desert option on the dinner? Yogurt, fruit? Thankyou

I forgot to pre-order gluten free on a 16 hour flight, and I am pretty sure the crew raided their own lunches along with first class so I could eat on the flight.

Everything you need to know for your flight from Spokane to Ontario

Information on your arrival and departure airports