Which layover airport offers the lowest fares from Ontario to Medford?

Flights via Portland (PDX) offer the lowest average round-trip price of $522.

Which layover airport has the shortest travel time from Ontario to Medford?

Flights connecting via Portland (PDX) have the shortest average one-way travel time: 4h 36m.

What airlines fly to Medford?

Alaska Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Medford from Ontario according to our data. Alaska Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Medford. Keep in mind that there are 5 different airlines that fly to Medford on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Medford?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Ontario to Medford

Which layover airport has the shortest connection time from Ontario to Medford?

Phoenix (PHX) has the shortest average layover time for this route: 1h 43m.

Which airport is the most popular layover for flights between Ontario and Medford?

Portland (PDX) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Ontario Airport to Medford Airport?

Prices for flights from Ontario Airport to Medford Airport are updated daily.

How many operators does momondo search for flights from Ontario Airport to Medford Airport?

As of August 2026, there are 3 operators available to choose from for flights from Ontario Airport to Medford Airport.

How old do you have to be to fly from Ontario Airport to Medford Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Medford Airport.

What documentation or ID do you need to fly to Medford Airport?

The travel and health documents required for your trip to Medford Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Medford Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$184 Cheap Flights from Ontario to Medford in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Medford

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:04 am - 8:32 amONT Ontario-MFR Medford

22h 28m1 stop Las Vegas Harry Reid Intl

3:40 pm - 4:59 pmMFR Medford-ONT Ontario

25h 19m1 stop Las Vegas Harry Reid Intl

$273Multiple Airlines

Wed, Sep 16 - Mon, Sep 28

2:30 pm - 3:59 pmONT Ontario-MFR Medford

25h 29m1 stop Las Vegas Harry Reid Intl

8:57 pm - 7:04 amMFR Medford-ONT Ontario

10h 07m1 stop Las Vegas Harry Reid Intl

$276Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

8:35 pm - 3:30 pmONT Ontario-MFR Medford

18h 55m1 stop Las Vegas Harry Reid Intl

4:40 pm - 10:31 amMFR Medford-ONT Ontario

17h 51m1 stop Las Vegas Harry Reid Intl

$285Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

7:25 am - 12:03 pmONT Ontario-MFR Medford

4h 38m1 stop Portland

10:33 am - 6:00 pmMFR Medford-ONT Ontario

7h 27m1 stop Seattle/Tacoma Intl

$353Alaska Airlines

Thu, Oct 15 - Mon, Oct 19

7:25 am - 12:03 pmONT Ontario-MFR Medford

4h 38m1 stop Portland

2:50 pm - 8:15 pmMFR Medford-ONT Ontario

5h 25m1 stop Portland

$361Alaska Airlines

Sat, Oct 17 - Sat, Oct 17

7:12 am - 11:58 amONT Ontario-MFR Medford

4h 46m1 stop Portland

3:10 pm - 8:24 pmMFR Medford-ONT Ontario

5h 14m1 stop Portland

$361Alaska Airlines

Fri, Sep 25 - Fri, Sep 25

11:10 am - 6:08 pmONT Ontario-MFR Medford

6h 58m1 stop San Francisco

6:00 am - 10:23 amMFR Medford-ONT Ontario

4h 23m1 stop San Francisco

$367United Airlines

Sat, Sep 26 - Sun, Sep 27

4:03 pm - 10:46 pmONT Ontario-MFR Medford

6h 43m1 stop San Francisco

6:00 am - 10:23 amMFR Medford-ONT Ontario

4h 23m1 stop San Francisco

$367United Airlines

Thu, Oct 8 - Wed, Oct 14

6:01 pm - 11:18 pmONT Ontario-MFR Medford

5h 17m1 stop Seattle/Tacoma Intl

6:11 am - 11:16 amMFR Medford-ONT Ontario

5h 05m1 stop Seattle/Tacoma Intl

$367Delta

Mon, Oct 12 - Tue, Oct 20

6:00 am - 12:46 pmONT Ontario-MFR Medford

6h 46m1 stop Seattle/Tacoma Intl

6:13 am - 11:14 amMFR Medford-ONT Ontario

5h 01m1 stop Seattle/Tacoma Intl

$367Delta

Wed, Sep 23 - Wed, Sep 30

Cheap last minute flights

Enter your travel dates to find the best prices.

12:00 pm - 6:14 pmONT Ontario-MFR Medford

6h 14m1 stop Seattle/Tacoma Intl

12:35 pm - 5:18 pmMFR Medford-ONT Ontario

4h 43m1 stop Portland

$473Alaska Airlines

Wed, Sep 2 - Thu, Sep 10

6:02 am - 12:50 pmONT Ontario-MFR Medford

6h 48m1 stop Seattle/Tacoma Intl

12:35 pm - 5:18 pmMFR Medford-ONT Ontario

4h 43m1 stop Portland

$473Alaska Airlines

Sat, Sep 5 - Sat, Sep 12

12:00 pm - 6:14 pmONT Ontario-MFR Medford

6h 14m1 stop Seattle/Tacoma Intl

12:35 pm - 5:18 pmMFR Medford-ONT Ontario

4h 43m1 stop Portland

$473Alaska Airlines

Wed, Sep 2 - Wed, Sep 9

6:02 am - 12:50 pmONT Ontario-MFR Medford

6h 48m1 stop Seattle/Tacoma Intl

12:35 pm - 5:18 pmMFR Medford-ONT Ontario

4h 43m1 stop Portland

$473Alaska Airlines

Sat, Sep 5 - Fri, Sep 11

5:05 pm - 10:33 pmONT Ontario-MFR Medford

5h 28m1 stop Salt Lake City

6:13 am - 11:14 amMFR Medford-ONT Ontario

5h 01m1 stop Seattle/Tacoma Intl

$511Delta

Sat, Sep 5 - Tue, Sep 8

6:00 am - 11:40 amONT Ontario-MFR Medford

5h 40m1 stop Salt Lake City

6:13 am - 11:14 amMFR Medford-ONT Ontario

5h 01m1 stop Seattle/Tacoma Intl

$511Delta

Wed, Sep 2 - Tue, Sep 8

5:05 pm - 10:33 pmONT Ontario-MFR Medford

5h 28m1 stop Salt Lake City

5:29 pm - 10:40 pmMFR Medford-ONT Ontario

5h 11m1 stop Seattle/Tacoma Intl

$513Delta

Sat, Sep 5 - Thu, Sep 10

6:08 am - 11:54 amONT Ontario-MFR Medford

5h 46m1 stop San Francisco

2:07 pm - 8:01 pmMFR Medford-ONT Ontario

5h 54m1 stop San Francisco

$537United Airlines

Tue, Sep 1 - Sun, Sep 6

1:18 pm - 9:08 pmONT Ontario-MFR Medford

7h 50m1 stop Denver Intl

2:07 pm - 8:01 pmMFR Medford-ONT Ontario

5h 54m1 stop San Francisco

$563United Airlines

Fri, Sep 4 - Thu, Sep 10

1:56 pm - 5:45 pmONT Ontario-MFR Medford

3h 49m1 stop San Francisco

2:07 pm - 6:11 pmMFR Medford-ONT Ontario

4h 04m1 stop San Francisco

$611United Airlines

Thu, Sep 3 - Fri, Sep 4

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Alaska Airlines flights from Ontario to Medford

Our best Alaska Airlines deals on Ontario to Medford flight tickets

Alaska Airlines

Oct 15

ONT7:25 amOntario

4h 38m

1 stop

MFR12:03 pmMedford

Oct 19

MFR10:33 amMedford

7h 27m

1 stop

ONT6:00 pmOntario

$353

Alaska Airlines

Nov 7

ONT6:00 amOntario

8h 36m

1 stop

MFR2:36 pmMedford

Nov 10

MFR6:46 pmMedford

16h 32m

1 stop

ONT11:18 amOntario

$367

Alaska Airlines

Oct 9

ONT7:25 amOntario

4h 38m

1 stop

MFR12:03 pmMedford

Oct 12

MFR2:50 pmMedford

9h 04m

1 stop

ONT11:54 pmOntario

$393

Delta flights from Ontario to Medford

Our best Delta deals on Ontario to Medford flight tickets

Delta

Oct 3

ONT6:00 amOntario

17h 17m

2 stops

MFR11:17 pmMedford

Oct 5

MFR5:15 amMedford

6h 24m

1 stop

ONT11:39 amOntario

$460

Delta

Sep 9

ONT6:00 amOntario

6h 46m

1 stop

MFR12:46 pmMedford

Sep 13

MFR6:13 amMedford

5h 01m

1 stop

ONT11:14 amOntario

$461

Delta

Sep 30

ONT1:04 pmOntario

10h 13m

2 stops

MFR11:17 pmMedford

Oct 5

MFR12:22 pmMedford

4h 57m

1 stop

ONT5:19 pmOntario

$490

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMedford

ONT Ontario - MFR Medford

ONTMFR

Ontario

Wed 9/16

10:04 am-8:32 am

1 stop22h 28m

Medford

Mon 9/28

3:40 pm-4:59 pm

1 stop25h 19m

$273

OntarioMedford

ONT Ontario - MFR Medford

ONTMFR

Ontario

Wed 9/30

2:30 pm-3:59 pm

1 stop25h 29m

Medford

Sun 10/4

8:57 pm-7:04 am

1 stop10h 07m

$276

OntarioMedford

ONT Ontario - MFR Medford

ONTMFR

Ontario

Thu 10/15

8:35 pm-3:30 pm

1 stop18h 55m

Medford

Mon 10/19

4:40 pm-10:31 am

1 stop17h 51m

$285

OntarioMedford

ONT Ontario - MFR Medford

ONTMFR

Ontario

Thu 10/15

7:25 am-12:03 pm

1 stop4h 38m

Medford

Mon 10/19

10:33 am-6:00 pm

1 stop7h 27m

$353

OntarioMedford

ONT Ontario - MFR Medford

ONTMFR

Ontario

Sat 10/17

7:25 am-12:03 pm

1 stop4h 38m

Medford

Sat 10/17

2:50 pm-8:15 pm

1 stop5h 25m

$361

Quickest round-trip

OntarioMedford

ONT Ontario - MFR Medford

ONTMFR

Ontario

Fri 9/25

7:12 am-11:58 am

1 stop4h 46m

Medford

Fri 9/25

3:10 pm-8:24 pm

1 stop5h 14m

$361

OntarioMedford

ONT Ontario - MFR Medford

ONTMFR

Ontario

Sat 9/26

11:10 am-6:08 pm

1 stop6h 58m

Medford

Sun 9/27

6:00 am-10:23 am

1 stop4h 23m

$367

OntarioMedford

ONT Ontario - MFR Medford

ONTMFR

Ontario

Thu 10/8

4:03 pm-10:46 pm

1 stop6h 43m

Medford

Wed 10/14

6:00 am-10:23 am

1 stop4h 23m

$367

OntarioMedford

ONT Ontario - MFR Medford

ONTMFR

Ontario

Mon 10/12

6:01 pm-11:18 pm

1 stop5h 17m

Medford

Tue 10/20

6:11 am-11:16 am

1 stop5h 05m

$367

OntarioMedford

ONT Ontario - MFR Medford

ONTMFR

Ontario

Wed 9/23

6:00 am-12:46 pm

1 stop6h 46m

Medford

Wed 9/30

6:13 am-11:14 am

1 stop5h 01m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Medford

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Medford?

The month of January is, on average, the cheapest month to fly to Medford from Ontario, with most prices found around $329. If you don’t want to visit Medford in January, then you should wait until February to fly from Ontario, when ticket prices are also cheap, with an average price of $339.

What is the cheapest day to depart on your flight to Medford?

The cheapest day to depart from Ontario to Medford is on a Friday when prices can be found for as low as $278. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $529. These prices are subject to change though, so be sure to set up a Price Alert for flights to Medford.

What is the cheapest time of day to depart on your flight to Medford?

In the morning is the cheapest time of day to fly from Ontario to Medford when you can find flight prices for as low as $279. Flying to Medford in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $627.

How have Ontario to Medford flight prices changed over time?

As of August 2026, prices for Ontario to Medford flights are approximately 230% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Medford

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Medford according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Medford (ONT to MFR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Medford

Best Price Found	$184
Fastest flight time	5h 17m
Direct flights	None

The best one-way flight to Medford from Ontario in the past 72 hours is $184. The best round-trip flight deal from Ontario to Medford found on momondo in the last 72 hours is $273.

The fastest flight from Ontario to Medford takes 5h 17m

There are no direct flights from Ontario to Medford. There are no popular flight routes from Ontario to Medford.

Search flight deals

Frequently asked questions about flying from Ontario to Medford

How far is Ontario to Medford by plane?
The distance between Ontario and Medford is about 636.8 mi. By plane, this route typically takes 5h 17m.
When did momondo last update prices for flights from Ontario Airport to Medford Airport?
Prices for flights from Ontario Airport to Medford Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Medford Airport?
As of August 2026, there are 3 operators available to choose from for flights from Ontario Airport to Medford Airport.
How old do you have to be to fly from Ontario Airport to Medford Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Medford Airport.
What documentation or ID do you need to fly to Medford Airport?
The travel and health documents required for your trip to Medford Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Medford Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ontario to Medford?
Based on momondo bookings for flights between Ontario and Medford, the leading airline is Alaska Airlines, making up 53% of the total bookings. Other popular airlines include United Airlines with 37% and Delta with 10%.

Best airlines flying from Ontario to Medford

Compare and see reviews for airlines that fly from Ontario to Medford with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $262	Free Cancellation	Rating 7.9 12,864 reviews	Search Alaska Airlines flights
Delta	PriceFrom $318	Free Cancellation	Rating 7.8 8,535 reviews	Search Delta flights
United Airlines	PriceFrom $332	Free Cancellation	Rating 7.4 10,148 reviews	Search United Airlines flights

Grants Pass

Ashland

Yreka

Canyonville

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Medford?

It is quick and easy to find Ontario to Medford flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Medford that suits you.

Can I find flights from Ontario to Medford with flexible booking policies on momondo?

Flights from Ontario to Medford with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Medford?

Once all potential Ontario to Medford flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Medford right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Medford flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Ontario to Medford from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Medford departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Ontario to Medford

Our best Alaska Airlines deals on Ontario to Medford flight tickets

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Our best Delta deals on Ontario to Medford flight tickets

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How to get the cheapest flight ticket from Ontario to Medford

What is the cheapest month to fly to Medford?

What is the cheapest day to depart on your flight to Medford?

What is the cheapest time of day to depart on your flight to Medford?

How have Ontario to Medford flight prices changed over time?

What is the cheapest airline that flies from Ontario to Medford?

What airlines fly to Medford?

Which airport is the most popular layover for flights between Ontario and Medford?

Which layover airport offers the lowest fares from Ontario to Medford?

Which layover airport has the shortest travel time from Ontario to Medford?

Which layover airport has the shortest connection time from Ontario to Medford?

When to book flights from Ontario to Medford

Cheap Ontario to Medford (ONT to MFR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Medford

Best airlines flying from Ontario to Medford

Compare and see reviews for airlines that fly from Ontario to Medford with momondo

Traveling to a place near Medford?

Why use momondo?

An easier way to manage your Medford trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Fly your favorite airline to Medford

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Medford. Availability may vary depending on flight origin and airline.

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