ONT - PSC

$129 Find Cheap Flights from Ontario to Pasco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Pasco departing on 12/13. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Pasco, 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 Ontario to Pasco, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$177
Overall average: $309
Delta
Sat 2/28Tue 3/3
ONT - PSC • 1 stop
Cheapest one-way
$129
Typical prices: $149-$188
Multiple Airlines
Sat 12/13
ONT - PSC • 1 stop
Top airlines
Delta
Cheapest • from $177 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 41% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Pasco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Pasco (ONT-PSC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Pasco 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 Ontario to Pasco

Sat, Feb 28 - Tue, Mar 3
Delta Logo
3:30 pm - 11:08 pmONT-PSC
7h 38m1 stop
Delta Logo
5:35 pm - 10:40 pmPSC-ONT
5h 05m1 stop
$177Delta
Find Deal
Sat, Jan 24 - Sat, Jan 31
Alaska Airlines Logo
4:03 pm - 8:57 pmONT-PSC
4h 54m1 stop
Alaska Airlines Logo
1:23 pm - 8:36 pmPSC-ONT
7h 13m1 stop
$206Alaska Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
7:30 am - 11:08 pmONT-PSC
15h 38m1 stop
Delta Logo
5:35 pm - 10:40 pmPSC-ONT
5h 05m1 stop
$207Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
7:30 am - 11:08 pmONT-PSC
15h 38m1 stop
Delta Logo
1:00 pm - 11:53 pmPSC-ONT
10h 53m2 stops
$212Delta
Find Deal
Wed, Feb 18 - Sun, Feb 22
Alaska Airlines Logo
6:14 am - 11:58 pmONT-PSC
17h 44m1 stop
Alaska Airlines Logo
12:56 pm - 11:32 pmPSC-ONT
10h 36m1 stop
$226Alaska Airlines
Find Deal
Fri, Dec 12 - Sat, Dec 13
Alaska Airlines Logo
6:00 am - 8:53 pmONT-PSC
14h 53m1 stop
Alaska Airlines Logo
6:12 pm - 11:19 amPSC-ONT
17h 07m1 stop
$227Alaska Airlines
Find Deal
Sat, Jan 24 - Sat, Jan 31
Alaska Airlines Logo
4:03 pm - 8:57 pmONT-PSC
4h 54m1 stop
Alaska Airlines Logo
1:23 pm - 8:10 pmPSC-ONT
6h 47m2 stops
$230Alaska Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Alaska Airlines Logo
7:00 am - 8:55 pmONT-PSC
13h 55m2 stops
Alaska Airlines Logo
12:56 pm - 11:32 pmPSC-ONT
10h 36m1 stop
$231Alaska Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Alaska Airlines Logo
6:00 am - 10:51 amONT-PSC
4h 51m1 stop
Alaska Airlines Logo
6:12 pm - 11:29 pmPSC-ONT
5h 17m1 stop
$246Alaska Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Alaska Airlines Logo
6:00 am - 8:53 pmONT-PSC
14h 53m1 stop
Alaska Airlines Logo
2:39 pm - 11:19 amPSC-ONT
20h 40m1 stop
$247Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Ontario to Pasco flights

Get data-powered insights and trends into flights from Ontario to Pasco 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 Ontario to Pasco?

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

Your flight ticket price will generally be cheaper if you fly to Pasco on a Tuesday and more expensive on a Monday. On your return trip to Ontario, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Pasco, 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 Ontario to Pasco is May, where tickets cost $218 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $618 and $481 respectively.

Good to know

Low seasonFebruary
Cheapest flight$129
Best time to beat the crowds with an average 17% drop in price.
Flight from Ontario to Pasco

When to book flights from Ontario to Pasco

Are your dates flexible? Find out the best times to travel from Ontario to Pasco 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 Ontario to Pasco

  • What is the cheapest flight from Ontario to Pasco?

    In the last 3 days, the lowest price for a flight from Ontario to Pasco was $89 for a one-way ticket and $177 for a round-trip.

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

    No, a passport isn't needed to fly from Ontario to Pasco. However, local authorities might ask for an official ID.

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

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

  • Which airline alliances offer flights from Ontario to Pasco?

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

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

    The two airlines most popular with KAYAK users for flights from Ontario to Pasco are Alaska Airlines and Delta. With an average price for the route of $394 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $252 and an overall rating of 7.9.

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

    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 Ontario to Pasco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pasco from Ontario 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 Ontario to Pasco?

    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 Pasco with an airline and back to Ontario with another airline. Booking your flights between Ontario and PSC 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 Ontario to Pasco?

    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 Pasco from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ontario to Pasco

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Pasco. 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 Ontario to Pasco? 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 11305 reviews
8.1Boarding
7.1Food
7.0Entertainment
8.5Crew
7.8Comfort
Airline reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

6.0 GoodAnonymous, Oct 2025SJC - SEA
Read more Alaska Airlines reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

I still in San Francisco😡the flight has delay and lm not sure l can back to Seattle or not😡lm here from 7.30pm and still waiting😡 l never will use of Kayak.

One the nicest and great air crews I’ve experienced and I’ve flown a lot

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

Flight attendant was awful, I felt second hand embarrassment with every one of her interactions with people onboard. She was so incredibly rude every chance she got

Great flight - efficient and cheerful team on board, at SFO gate. Also, PAE (Paine Field, Everett, WA) is a great little airport to fly out or in to!

Short flight was fine, but no entertainment and bathrooms broken.

You no longer give receipts for baggage at the counter. And it is next to impossible to get it on your webpage. Spent 20 min trying and gave up... I need receipt to submit for reimbursement and don't have time to waste on your poor webpage Disappointing .....

Overall it was good. There was a delay in departure, which is why I did not rate it as excellent.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Delayed and took off even later than the scheduled delay time

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

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

Information on your arrival and departure airports