ONT - MFR

$119 Find Cheap Flights from Ontario to Medford

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 Medford departing on 7/19. 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 Medford

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

Cheap Flights from Ontario to Medford (ONT-MFR)

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

Sat, Jul 5 - Wed, Jul 9
Alaska Airlines Logo
6:51 pm - 12:08 amONT-MFR
5h 17m1 stop
Alaska Airlines Logo
3:21 pm - 11:59 pmMFR-ONT
8h 38m1 stop
$218Alaska Airlines
Find Deal
Mon, Jun 30 - Tue, Jul 1
Hawaiian Airlines Logo
6:58 pm - 12:08 amONT-MFR
5h 10m1 stop
Hawaiian Airlines Logo
6:14 pm - 12:13 amMFR-ONT
5h 59m1 stop
$220Hawaiian Airlines
Find Deal
Sat, Jul 5 - Wed, Jul 9
Delta Logo
1:15 pm - 9:29 pmONT-MFR
8h 14m2 stops
Delta Logo
5:15 am - 12:14 pmMFR-ONT
6h 59m1 stop
$224Delta
Find Deal
Tue, Jul 8 - Wed, Jul 9
Alaska Airlines Logo
6:00 am - 11:20 amONT-MFR
5h 20m1 stop
Alaska Airlines Logo
6:14 pm - 12:13 amMFR-ONT
5h 59m1 stop
$238Alaska Airlines
Find Deal
Tue, Jul 8 - Thu, Jul 10
Alaska Airlines Logo
6:00 am - 11:20 amONT-MFR
5h 20m1 stop
Alaska Airlines Logo
6:14 pm - 12:13 amMFR-ONT
5h 59m1 stop
$240Alaska Airlines
Find Deal
Tue, Jul 8 - Mon, Jul 14
Delta Logo
5:59 pm - 11:58 pmONT-MFR
5h 59m1 stop
Delta Logo
5:30 pm - 10:47 pmMFR-ONT
5h 17m1 stop
$241Delta
Find Deal
Mon, Jul 21 - Thu, Jul 31
Delta Logo
5:59 pm - 11:58 pmONT-MFR
5h 59m1 stop
Delta Logo
5:15 am - 12:14 pmMFR-ONT
6h 59m1 stop
$243Delta
Find Deal
Sat, Jun 14 - Sun, Jun 22
United Airlines Logo
6:00 am - 10:07 amONT-MFR
4h 07m1 stop
United Airlines Logo
6:00 am - 12:14 pmMFR-ONT
6h 14m1 stop
$288United Airlines
Find Deal
Sun, Jul 13 - Thu, Jul 17
United Airlines Logo
6:39 pm - 10:41 pmONT-MFR
4h 02m1 stop
United Airlines Logo
2:12 pm - 5:43 pmMFR-ONT
3h 31m1 stop
$330United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
American Airlines Logo
10:33 am - 11:57 pmONT-MFR
13h 24m2 stops
American Airlines Logo
11:53 am - 9:40 pmMFR-ONT
9h 47m2 stops
$2,631American Airlines
Find Deal
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KAYAK's insights & trends for Ontario to Medford flights

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

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

If you are looking for a flight deal from Ontario to Medford, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Medford, Saturday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Medford, 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 Medford is March, where tickets cost $260 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is $456 and $426 respectively.

Good to know

Low seasonDecember
High seasonJuly
Cheapest flight$119
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Ontario to Medford

When to book flights from Ontario to Medford

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

  • What is the cheapest flight from Ontario to Medford?

    In the last 3 days, the lowest price for a flight from Ontario to Medford was $119 for a one-way ticket and $218 for a round-trip.

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

    A passport is not required to fly from Ontario to Medford.

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

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

  • Which airline alliances offer flights from Ontario to Medford?

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

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

    The two airlines most popular with KAYAK users for flights from Ontario to Medford are Alaska Airlines and Delta. With an average price for the route of $390 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 $283 and an overall rating of 8.0.

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

    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 Medford.

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

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

    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 Medford with an airline and back to Ontario with another airline. Booking your flights between Ontario and MFR 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 Medford?

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

Top 3 airlines serving from Ontario to Medford

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Medford. 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 Medford? 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 10000 reviews
8.5Crew
7.1Food
8.2Boarding
7.1Entertainment
7.9Comfort
Airline reviews

Awesome just like that we have a timeline flying Alaska.

10.0 ExcellentAnonymous, May 2025LAX - EUG
Read more Alaska Airlines reviews

Awesome just like that we have a timeline flying Alaska.

All good! No entertainment on this new plane yet but ok for this short flight. Great on time flight! Thanks

These questions are hard to answer. It was not until I checked in that I learned my flight was going to Seattle for a connection and not Portland. I did not get notified, or asked, about this change by Alaska or Kayak. Thankfully I made this flight; but missed the connecting flight and it took me much longer to get home. A service representative for Alaska says this happens frequently with third party companies, like Kayak. Please please figure that out.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Personal demeanor not good on flight returning to LAX..Great and superb on the way to Portland

First time flying with any airline that has decent seating. Great experience crew was friendly and the pilot was as well.

Didn’t like anything. Alaska boarding process takes too long and is poorly managed. Flight crew unorganized and too lax not very professional. I fly very frequently (weekly) and this as the worst overall trip I have ever taken.

Quick boarding, efficient and pleasant crew. Wish they worked the mic better in the terminal to be understood more clearly.

Nothing! I just didn't eat or use entertainment. I had three seats all to myself and it was wonderful!!!!

Flight was cancelled while everyond was on the plane, ready for take off

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

get E+, a must for 5 hours flight if you are tall

The first flight was better in terms of the aircraft.

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

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

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