$134 Find Cheap Flights from Medford 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 Medford to Ontario departing on 9/10. 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

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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Flights Deals

Cheap Flights from Medford to Ontario

 
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

Mon, Jul 28 - Sun, Aug 3
Delta Logo
6:15 am - 12:33 amMFR-YYZ
15h 18m2 stops
Delta Logo
8:00 am - 4:50 pmYYZ-MFR
11h 50m2 stops
$697Delta
Find Deal
Thu, Jul 17 - Thu, Jul 24
 Logo
4:11 pm - 1:55 pmMFR-YYZ
18h 44m3 stops
 Logo
6:30 am - 2:40 pmYYZ-MFR
35h 10m3 stops
Thu, Jul 17 - Thu, Jul 24
 Logo
4:11 pm - 1:55 pmMFR-YYZ
18h 44m3 stops
 Logo
7:00 am - 3:26 pmYYZ-MFR
11h 26m1 stop
Thu, Jul 17 - Thu, Jul 24
 Logo
5:14 am - 8:00 pmMFR-YYZ
11h 46m2 stops
 Logo
7:00 am - 3:26 pmYYZ-MFR
11h 26m1 stop
Mon, Jul 28 - Sun, Aug 3
Delta Logo
5:15 am - 4:40 pmMFR-YYZ
8h 25m1 stop
Delta Logo
8:00 am - 4:50 pmYYZ-MFR
11h 50m2 stops
$789Delta
Find Deal
Mon, Jul 28 - Sun, Aug 3
Delta Logo
5:15 am - 4:40 pmMFR-YYZ
8h 25m1 stop
Delta Logo
8:00 am - 4:50 pmYYZ-MFR
11h 50m2 stops
$794Delta
Find Deal
Thu, Jul 17 - Thu, Jul 24
 Logo
4:11 pm - 5:20 pmMFR-YYZ
22h 09m2 stops
 Logo
6:30 am - 2:40 pmYYZ-MFR
35h 10m3 stops
Thu, Jul 17 - Thu, Jul 24
 Logo
9:51 pm - 5:20 pmMFR-YYZ
16h 29m1 stop
 Logo
7:00 am - 3:26 pmYYZ-MFR
11h 26m1 stop
Mon, Jul 28 - Sun, Aug 3
United Airlines Logo
6:00 am - 5:55 pmMFR-YYZ
8h 55m1 stop
United Airlines Logo
9:44 am - 9:26 pmYYZ-MFR
14h 42m1 stop
$834United Airlines
Find Deal
Thu, Jul 17 - Thu, Jul 24
WestJet Logo
11:40 am - 12:41 amMFR-YHM
10h 01m2 stops
WestJet Logo
6:00 am - 4:50 pmYHM-MFR
13h 50m2 stops
$2,312WestJet
Find Deal
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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 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 Delta ($697) and United Airlines ($834).


Good to know

Cheapest flight$134
Flight from Medford to Toronto

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 8846 reviews
7.7Boarding
6.6Food
7.0Entertainment
8.1Crew
7.3Comfort
Airline reviews

A little bit more leg room in premium economy. I am 6’4”.

10.0 ExcellentMarcel, Jul 2025DFW - FRA
Read more United Airlines reviews

A little bit more leg room in premium economy. I am 6’4”.

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

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

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