$308 Find Cheap Flights from Medford to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Medford to Ontario departing on 1/22. 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 Ontario

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

Book Cheap Medford to Ontario Plane Tickets

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

Thu, Jan 22 - Sun, Jan 25
Alaska Airlines Logo
5:42 am - 3:35 pmMFR-YYZ
6h 53m1 stop
Alaska Airlines Logo
4:45 pm - 11:56 pmYYZ-MFR
10h 11m1 stop
$308Alaska Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
6:00 am - 4:52 pmMFR-YYZ
7h 52m1 stop
United Airlines Logo
4:10 pm - 9:02 pmYYZ-MFR
7h 52m1 stop
$340United Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
Alaska Airlines Logo
5:42 am - 3:35 pmMFR-YYZ
6h 53m1 stop
Alaska Airlines Logo
4:45 pm - 11:57 amYYZ-MFR
22h 12m2 stops
$350Alaska Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
6:00 am - 7:45 pmMFR-YYZ
10h 45m2 stops
United Airlines Logo
9:00 am - 9:02 pmYYZ-MFR
15h 02m2 stops
$355United Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 19
United Airlines Logo
5:00 am - 10:41 pmMFR-YYZ
14h 41m1 stop
United Airlines Logo
8:30 am - 9:02 pmYYZ-MFR
15h 32m1 stop
$416United Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
Delta Logo
6:05 am - 11:50 pmMFR-YUL
14h 45m2 stops
Delta Logo
7:00 am - 4:40 pmYUL-MFR
12h 40m2 stops
$429Delta
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Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
5:42 am - 10:18 pmMFR-YHM
13h 36m2 stops
Multiple Airlines Logo
8:15 am - 5:02 pmYHM-MFR
11h 47m2 stops
$714Multiple Airlines
Find Deal
Mon, Dec 29 - Mon, Jan 5
Alaska Airlines Logo
9:03 pm - 3:35 pmMFR-YYZ
15h 32m1 stop
Alaska Airlines Logo
5:14 pm - 8:26 pmYYZ-MFR
30h 12m2 stops
$734Alaska Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
2:00 pm - 4:49 pmMFR-YUL
23h 49m1 stop
United Airlines Logo
5:50 pm - 5:42 pmYUL-MFR
26h 52m1 stop
$779United Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
WestJet Logo
12:05 pm - 1:22 pmMFR-YHM
22h 17m2 stops
WestJet Logo
6:10 pm - 4:40 pmYHM-MFR
25h 30m2 stops
$1,716WestJet
Find Deal
Booking Insights

KAYAK's insights & trends for Medford to Ontario flights

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

Which airlines fly non-stop between Medford and Ontario?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Medford to Ontario.

There is just one airline that flies from Medford to Ontario direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Toronto Pearson Intl Airport (YYZ) and costs $336.

Which airlines provide the cheapest flights from Medford to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Medford to Ontario were found on United Airlines ($340) and Alaska Airlines ($350).

Good to know

Cheapest flight$308
Flight from Medford to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Medford 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 Medford to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Medford to 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 Medford 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 from Medford to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Medford 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 from Medford to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the evening, when round-trip flights cost $471 on average. Morning departures are around 19% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $865.

Reviews of the top airline flying from Medford to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Medford 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 Medford 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.
7.4
United AirlinesOverall score based on 9056 reviews
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

10.0 ExcellentDenis, Nov 2025ORD - YOW
Read more United Airlines reviews

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

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

Information on your arrival and departure airports