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Medford

$129+ Cheap flights from Ontario to Medford (ONT - MFR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MFR
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Find cheap flights from Ontario to Medford with Cheapflights

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Cheap flight deals from Ontario to Medford

Cheapest flights from Ontario to Medford
Explore the most affordable flight options available from Ontario to Medford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:12 pm
ONT
-
MFR
1 stop11h 20m
Multiple Airlines
Mon 9/283:40 pm
MFR
-
ONT
1 stop5h 14m
Multiple Airlines
Deal found 7/23$252
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:20 pm
ONT
-
MFR
1 stop12h 31m
Alaska Airlines
Wed 8/1910:28 am
MFR
-
ONT
1 stop8h 35m
Alaska Airlines
Deal found 7/25$257
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:58 pm
ONT
-
MFR
1 stop24h 32m
Multiple Airlines
Sun 10/182:39 pm
MFR
-
ONT
1 stop19h 42m
Multiple Airlines
Deal found 7/24$261
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:00 am
ONT
-
MFR
1 stop8h 01m
United Airlines
Sun 8/306:28 pm
MFR
-
ONT
1 stop4h 31m
United Airlines
Deal found 7/26$291
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:26 pm
ONT
-
MFR
1 stop6h 38m
Alaska Airlines
Thu 8/207:24 pm
MFR
-
ONT
1 stop14h 27m
Alaska Airlines
Deal found 7/25$297
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:07 pm
ONT
-
MFR
1 stop8h 52m
Alaska Airlines
Wed 9/23:10 pm
MFR
-
ONT
1 stop5h 14m
Alaska Airlines
Deal found 7/27$302
This Priceline deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:54 pm
ONT
-
MFR
1 stop6h 10m
Alaska Airlines
Sat 8/226:00 am
MFR
-
ONT
1 stop5h 04m
Alaska Airlines
Deal found 7/27$307
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:18 pm
ONT
-
MFR
1 stop7h 50m
United Airlines
Sun 8/232:07 pm
MFR
-
ONT
1 stop4h 04m
United Airlines
Deal found 7/23$337
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:18 pm
ONT
-
MFR
1 stop7h 50m
United Airlines
Sun 9/206:00 am
MFR
-
ONT
1 stop6h 12m
United Airlines
Deal found 7/27$342
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:03 pm
ONT
-
MFR
1 stop6h 52m
Delta
Mon 10/195:25 pm
MFR
-
ONT
1 stop5h 18m
Delta
Deal found 7/27$347
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:20 am
ONT
-
MFR
1 stop6h 26m
Delta
Sun 9/136:13 am
MFR
-
ONT
1 stop5h 01m
Delta
Deal found 7/23$348

Find flight deals from Ontario to Medford

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Medford (MFR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$252
(Kiwi.com)

One-way from

$129
(Priceline)

Popular in

December

Cheapest in

January

Average price

$378
Provider with most accurate pricing for Ontario-Medford flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Medford flights.
Search Deals
From Ontario to Medford
Search Deals
One-way flight from Ontario to Medford
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Medford that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Ontario to Medford that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMedford

ONT - MFR

ONTMFR

Ontario

Thu 9/24

9:12 pm-8:32 am

1 stop11h 20m

Medford

Mon 9/28

3:40 pm-8:54 pm

1 stop5h 14m

$252
Quickest round-trip

OntarioMedford

ONT - MFR

ONTMFR

Ontario

Sat 8/22

1:56 pm-6:08 pm

1 stop4h 12m

Medford

Mon 8/24

2:07 pm-6:11 pm

1 stop4h 04m

$337

OntarioMedford

ONT - MFR

ONTMFR

Ontario

Sat 11/7

7:15 am-12:06 pm

1 stop4h 51m

Medford

Wed 11/11

5:16 am-9:43 am

1 stop4h 27m

$347

OntarioMedford

ONT - MFR

ONTMFR

Ontario

Fri 10/16

5:03 pm-11:55 pm

1 stop6h 52m

Medford

Mon 10/19

5:25 pm-10:43 pm

1 stop5h 18m

$347

OntarioMedford

ONT - MFR

ONTMFR

Ontario

Tue 9/1

6:08 am-11:54 am

1 stop5h 46m

Medford

Tue 9/8

6:00 am-12:12 pm

1 stop6h 12m

$347

OntarioMedford

ONT - MFR

ONTMFR

Ontario

Fri 10/23

11:29 am-6:45 pm

1 stop7h 16m

Medford

Sun 10/25

5:59 am-1:16 pm

1 stop7h 17m

$347

OntarioMedford

ONT - MFR

ONTMFR

Ontario

Thu 10/8

7:25 am-12:03 pm

1 stop4h 38m

Medford

Sat 10/10

2:50 pm-8:15 pm

1 stop5h 25m

$387

OntarioMedford

ONT - MFR

ONTMFR

Ontario

Tue 9/1

3:07 pm-11:58 am

2 stops20h 51m

Medford

Tue 9/8

6:00 am-11:16 am

1 stop5h 16m

$420
Cheapest one-way

OntarioMedford

ONT - MFR

ONTMFR

Ontario

Sun 8/16

5:26 pm-12:04 am

1 stop6h 38m

$169

OntarioMedford

ONT - MFR

ONTMFR

Ontario

Fri 9/4

6:08 am-11:54 am

1 stop5h 46m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Ontario to Medford

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Medford in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Medford flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Medford flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Medford flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Medford flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Medford flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Medford

Have a flexible travel schedule? Discover the best time to fly to Medford from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ontario to Medford?

Currently, January is the cheapest month in which you can book a flight from Ontario to Medford (average of $329). Flying from Ontario to Medford in December is currently the most expensive (average of $711). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Medford

Get insights into the airlines that provide service to Medford. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Medford. Reviews last updated July 28, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Ontario to Medford to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,721 reviews

Boarding

8.1

Entertainment

7.0

Overall

7.9

Crew

8.5

Food

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,721 reviews
Alaska Airlines
7.9
Good
12,721 reviews

Boarding

8.1

Entertainment

7.0

Overall

7.9

Crew

8.5

Food

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.8
Good
8,480 reviews
Alaska Airlines
7.9
Good
12,721 reviews

Boarding

8.1

Entertainment

7.0

Overall

7.9

Crew

8.5

Food

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
10,046 reviews
Alaska Airlines
7.9
Good
12,721 reviews

Boarding

8.1

Entertainment

7.0

Overall

7.9

Crew

8.5

Food

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Medford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Medford?

    Airlines like United Airlines, Alaska Airlines, and Delta fly from Ontario to Medford in about 4h 12m. The time it takes to get you to your destination can typically vary by up to 2h 40m. The distance from Ontario to Medford is about 641 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Ontario to Medford round-trip?

    According to our current data, Alaska Airlines ($260), Delta ($302), and United Airlines ($327) offers the cheapest pricing from Ontario to Medford. Users have found that Alaska Airlines is 41% cheaper than the other options available to this destination.

  • Can I find deals for flights from Ontario to Medford that include hotel bookings?

    Yes. In addition to deals on Ontario to Medford flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Medford?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Medford.

  • Can I find deals for business class flights from Ontario to Medford?

    Yes. Cheapflights offers flight deals from Ontario to Medford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Medford?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Medford (average of $329). Flying from Ontario to Medford in December is currently the most expensive (average of $711). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Medford?

Book flights to Medford if you plan to visit one of these locations
Yreka
Ashland

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Top 3 airlines flying from Ontario to Medford

Discover the top 3 airlines that operate flights from Ontario to Medford. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$260Average$342FlexibilityNo cancel feeOn-time75%
DeltaCheapest$302Average$397FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$327Average$504FlexibilityNo cancel feeOn-time69%

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