GEG - ONT

$110 Find Cheap Flights from Spokane to Ontario

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 5/27. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Spokane to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Spokane to Ontario, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from Spokane to Ontario

KAYAK's recommended round-trip deals from the most popular airlines that fly from Spokane to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
12:26 pm - 11:59 pmGEG-ONT
11h 33m1 stop
Frontier Logo
12:08 am - 11:04 amONT-GEG
10h 56m1 stop
$208Frontier
Find Deal
Tue, May 20 - Wed, May 21
Alaska Airlines Logo
10:45 am - 3:50 pmGEG-ONT
5h 05m1 stop
Alaska Airlines Logo
7:20 pm - 11:54 pmONT-GEG
4h 34m1 stop
$215Alaska Airlines
Find Deal
Thu, May 29 - Thu, May 29
Delta Logo
5:00 am - 11:04 amGEG-ONT
6h 04m1 stop
Delta Logo
7:05 pm - 12:05 amONT-GEG
5h 00m1 stop
$221Delta
Find Deal
Fri, May 30 - Fri, May 30
Delta Logo
4:56 pm - 11:42 pmGEG-ONT
6h 46m1 stop
Delta Logo
10:01 am - 4:00 pmONT-GEG
5h 59m1 stop
$230Delta
Find Deal
Fri, May 30 - Wed, Jun 4
Hawaiian Airlines Logo
4:16 pm - 10:46 pmGEG-ONT
6h 30m1 stop
Hawaiian Airlines Logo
4:45 pm - 10:25 pmONT-GEG
5h 40m1 stop
$235Hawaiian Airlines
Find Deal
Sat, May 24 - Wed, May 28
Southwest Logo
5:25 pm - 9:40 pmGEG-ONT
4h 15m1 stop
Southwest Logo
6:10 am - 12:50 pmONT-GEG
6h 40m2 stops
$264Southwest
Find Deal
Tue, May 20 - Wed, May 21
Hawaiian Airlines Logo
6:00 am - 10:57 amGEG-ONT
4h 57m1 stop
Hawaiian Airlines Logo
6:00 am - 10:53 amONT-GEG
4h 53m1 stop
$267Hawaiian Airlines
Find Deal
Mon, May 26 - Mon, Jun 2
Southwest Logo
4:55 pm - 10:00 pmGEG-ONT
5h 05m1 stop
Southwest Logo
6:35 am - 3:40 pmONT-GEG
9h 05m1 stop
$290Southwest
Find Deal
Fri, May 23 - Mon, May 26
United Airlines Logo
3:29 pm - 10:59 pmGEG-ONT
7h 30m1 stop
United Airlines Logo
5:10 am - 12:35 pmONT-GEG
7h 25m1 stop
$331United Airlines
Find Deal
Fri, May 23 - Mon, May 26
United Airlines Logo
3:29 pm - 5:39 pmGEG-ONT
26h 10m1 stop
United Airlines Logo
5:10 am - 12:35 pmONT-GEG
7h 25m1 stop
$457United Airlines
Find Deal
Fri, May 23 - Mon, May 26
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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.

What’s the cheapest day of the week to fly from Spokane to Ontario?

The average price of all round-trip flights from Spokane to Ontario clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ontario on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Spokane to Ontario. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

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 October, where tickets cost $271 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $454 and $446 respectively.

How far in advance should I book a flight from Spokane to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Spokane to Ontario, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$110
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 3% 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 3 days, the lowest price for a flight from Spokane to Ontario was $110 for a one-way ticket and $208 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?

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

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

    The two airlines most popular with KAYAK users for flights from Spokane to Ontario are Delta and Alaska Airlines. With an average price for the route of $298 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $367 and an overall rating of 8.0.

  • 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.

Top 3 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.
8.0
Alaska AirlinesOverall score based on 9968 reviews
7.1Entertainment
8.5Crew
8.2Boarding
7.1Food
7.9Comfort
Airline reviews

Need to get on train for second flight it’s much nicer when all the gates are together for obvious reasons

8.0 ExcellentShura, Apr 2025SEA - BUR
Read more Alaska Airlines reviews

Need to get on train for second flight it’s much nicer when all the gates are together for obvious reasons

Cramped, crowded aircraft. Poorly organized boarding. Tasteless crackers to eat. 40 minutes late. A standard US air travel experience.

Flight was smooth, but the overhead bins were not deep enough to stow bags vertically and we ran out of room - even with 8 passengers voluntarily gate-checking their bags.

They were all very kind, but misinformed. We came from Idaho to Spokane, Washington and were told that my husband and I could get passes to sit with William until his flight took off. (William has special needs.) When we got to the airport we were told only one of us could sit with William, so my husband and I were separated for 2 hours as I sat with William. What is WORSE . . . is I asked for a meet and assist in Portland and they NEVER showed up. NOR did they call me to tell me they hadn't met him. William's grandmother in Portland is disabled and can't walk into find him. Fortunately, some kind citizens helped him to find the meeting point with me on the phone in terror. I have a heart condition, complete with prior heart attack, this type of customer service is UNACCEPTABLE.

I had a great travel experience with Alaska. The agents and cabin crew were all so pleasant and helpful. The plane was clean and comfortable. The connecting flights went smoothly even with some minor delays. All in all, it was nice not to be upset with the journey. I say that because over the last few years all my travel has been on Delta and American, and always involved cranky employees and flight issues. I wish Alaska flew everywhere I need to go. Will definitely fly Alaska every time I have a choice. Thanks for helping me look forward to traveling again.

Flight was over an hour late, and we got notified every 15 minutes, beginning right at boarding, that it would only be 15 more minutes until we finally left about 75 minutes late. Of course, no compensation was offered.

Have I received a refund yet? They wouldn’t let me on the airplane it took hours. I lost my bag that told me what I needed to do to bring the dogs, and then they kept changing their minds.

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.

Bumpy landing and no food per turbulent weather but no fault of flight! Everything fine.

I needed to board early and that was no problem. The snack was just ok. Alaska is an EXCELLENT airlines . . . luggage fast and easy.

It was a perfect flight in all aspects! Both legs!

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a hell hole of an airport. It is the new LaGuardia. Everything Cobbled together. Security gates closed. Terri directional signage

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

The plane arrived 25 minutes late, and the Wi-Fi was slower than it usually is.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

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.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

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

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