ONT - MFR

$128 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 7/22. 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 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
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$258
Typical prices: $302-$434
Multiple Airlines
Thu 8/13Sun 8/16
ONT - MFR • 1 stop
Cheapest one-way
$128
Typical prices: $149-$188
Multiple Airlines
Wed 7/22
ONT - MFR • 1 stop
Top airlines
Cheapest • from $329 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Medford. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $373 (round-trip)
Shortest trip • 4h 49m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
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 Medford!
Flight Deals
Booking Insights
Flight 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

Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
11:47 am - 8:48 pm
ONT
-
MFR
9h 01m
1 stop
Multiple Airlines Logo
9:38 pm - 8:03 am
MFR
-
ONT
10h 25m
1 stop
$258Multiple Airlines
Tue, Jul 14 - Tue, Jul 14
Alaska Airlines Logo
10:54 am - 3:54 pm
ONT
-
MFR
5h 00m
1 stop
Alaska Airlines Logo
7:50 pm - 11:14 am
MFR
-
ONT
15h 24m
1 stop
$329Alaska Airlines
Thu, Jul 9 - Wed, Aug 5
Alaska Airlines Logo
9:20 pm - 9:54 am
ONT
-
MFR
12h 34m
1 stop
Alaska Airlines Logo
7:50 pm - 11:14 am
MFR
-
ONT
15h 24m
1 stop
$331Alaska Airlines
Thu, Nov 5 - Mon, Nov 9
Alaska Airlines Logo
12:00 pm - 6:09 pm
ONT
-
MFR
6h 09m
1 stop
Alaska Airlines Logo
12:43 pm - 4:58 pm
MFR
-
ONT
4h 15m
1 stop
$333Alaska Airlines
Thu, Aug 20 - Sun, Aug 23
Alaska Airlines Logo
7:59 pm - 9:51 am
ONT
-
MFR
13h 52m
1 stop
Alaska Airlines Logo
5:05 am - 9:51 am
MFR
-
ONT
4h 46m
1 stop
$335Alaska Airlines
Thu, Aug 20 - Tue, Aug 25
Alaska Airlines Logo
7:12 am - 11:58 am
ONT
-
MFR
4h 46m
1 stop
Alaska Airlines Logo
12:35 pm - 5:10 pm
MFR
-
ONT
4h 35m
1 stop
$337Alaska Airlines
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
11:47 am - 8:48 pm
ONT
-
MFR
9h 01m
1 stop
Multiple Airlines Logo
9:38 pm - 11:50 pm
MFR
-
ONT
26h 12m
2 stops
$342Multiple Airlines
Mon, Jul 20 - Fri, Jul 24
Multiple Airlines Logo
11:52 am - 8:21 pm
ONT
-
MFR
8h 29m
2 stops
Multiple Airlines Logo
9:11 pm - 8:03 am
MFR
-
ONT
10h 52m
1 stop
$358Multiple Airlines
Wed, Jul 8 - Wed, Jul 8
Alaska Airlines Logo
10:54 am - 3:54 pm
ONT
-
MFR
5h 00m
1 stop
Alaska Airlines Logo
7:35 pm - 11:51 pm
MFR
-
ONT
4h 16m
1 stop
$363Alaska Airlines
Thu, Jul 9 - Sun, Jul 12
Multiple Airlines Logo
3:40 pm - 8:43 pm
ONT
-
MFR
5h 03m
1 stop
Multiple Airlines Logo
9:33 pm - 8:03 am
MFR
-
ONT
10h 30m
1 stop
$367Multiple Airlines
Booking Insights

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.

How much is a round-trip flight from Ontario to Medford?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Medford departing in August.

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 August, where tickets cost $318 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $711 and $537 respectively.

Good to know

Low seasonFebruary
Cheapest flight$128
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 21% lower on average.
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 5 days, the lowest price for a flight from Ontario to Medford was $128 for a one-way ticket and $258 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Ontario and Medford, with SkyTeam 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 $329 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $397 and an overall rating of 7.8.

  • 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.

Reviews of the 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.
7.9
Alaska AirlinesOverall score based on 12549 reviews
7.1Food
7.8Comfort
8.5Crew
8.1Boarding
7.0Entertainment
Airline reviews

It was a very short flight so there really wasn’t any entertainment my. The little pretzels were good though and the cabin crew was awesome.

10.0 ExcellentAnonymous, Jun 2026
LAX - EUG
Read more Alaska Airlines reviews

It was a very short flight so there really wasn’t any entertainment my. The little pretzels were good though and the cabin crew was awesome.

The first flight was fine, great crew, but the plane was delayed 45 minutes to go to Seattle because of they were missing a ramp. That would make sense if the plane was actually at the gate. Not if we’re still waiting for a plane. After we landed we waited 30-45 minutes on the tarmac just to get off the plane. Alaska made me miss my connecting flight, wasting my time, and my money. I should honestly be reimbursed, but hey, when does the airline ever actually take accountability? Never.

Flight delayed Didn’t send second leg of trip itemerary First class was fair, but not great.

Short trip, was nice to have a drink on the short flight still.

Wish there were more complimentary drinks available - only had water and apple juice. Also - no snacks were provided during the flight, but we were offered some items as we exited the plane.

They called me 2 hours before my original flight from SFO was to depart to let me know it was delayed and that I would miss my connection. They then rebooked on a different flight leaving a half hour earlier to a different connecting airport, so that I would not miss my connection. It all worked out and I arrived at my destination without a problem and 15 minutes earlier than the original flight would have. Nice!

Alaska is by far the best airline to fly with 😍

They were flexible and able to get me home a day earlier due to a family members illness. Flight was on time and great friendly crew.

The flight would have been very good , if not dor the constantly screaming baby in the row behind me. Is there a way to isolate people traveling with infants? This is not the first time this has happened to me.

I was on flight #3022 departed from San Diego, California to Medford, Oregon. I had Denise & Damaris as my flight attendants. I didn’t have much interaction with Damaris, but I did with Denise who had, this calm, cool collective voice when she spoke about the emergency exit plans before takeoff. I travel often and I’ve never met a flight attendant that can put you at ease. I felt she respects and takes pride in her position and more airlines need to adopt the integrity and respect that she has for Alaska Airlines. Debbie

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Flight delayed four separate times. I’m now one hour hours late to landing.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

Service was professional and quick. Premium economy seat was comfortable given the class

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No screens or meal options. Freezing cold. Dirty seats. Left late.

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

Information on your arrival and departure airports