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Cheap flights from Ontario to Medford from $121

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 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Medford

Cheap round-trip flights

Alaska Airlines Logo
7:10 am - 11:59 amONT-MFR
4h 49m1 stop
Alaska Airlines Logo
1:32 pm - 6:47 pmMFR-ONT
5h 15m1 stop
$238Alaska Airlines
Find Deal
mar., sep. 9 - mar., sep. 16
Delta Logo
5:40 pm - 10:50 pmONT-MFR
5h 10m1 stop
Delta Logo
5:15 am - 12:17 pmMFR-ONT
7h 02m1 stop
$239Delta
Find Deal
mié., sep. 17 - mié., sep. 24
Hawaiian Airlines Logo
11:39 am - 5:06 pmONT-MFR
5h 27m1 stop
Hawaiian Airlines Logo
5:14 am - 9:26 amMFR-ONT
4h 12m1 stop
$242Hawaiian Airlines
Find Deal
vie., sep. 12 - lun., sep. 15
Delta Logo
1:15 pm - 10:55 pmONT-MFR
9h 40m2 stops
Delta Logo
5:15 am - 12:17 pmMFR-ONT
7h 02m1 stop
$244Delta
Find Deal
mar., sep. 9 - mar., sep. 16
Alaska Airlines Logo
6:00 am - 11:16 amONT-MFR
5h 16m1 stop
Alaska Airlines Logo
5:14 am - 10:01 amMFR-ONT
4h 47m1 stop
$266Alaska Airlines
Find Deal
sáb., oct. 4 - sáb., oct. 11
Hawaiian Airlines Logo
7:10 am - 11:59 amONT-MFR
4h 49m1 stop
Hawaiian Airlines Logo
5:14 am - 9:26 amMFR-ONT
4h 12m1 stop
$308Hawaiian Airlines
Find Deal
sáb., sep. 27 - dom., sep. 28
United Airlines Logo
6:50 pm - 10:19 pmONT-MFR
3h 29m1 stop
United Airlines Logo
6:00 am - 12:13 pmMFR-ONT
6h 13m1 stop
$330United Airlines
Find Deal
jue., sep. 18 - dom., sep. 21
American Airlines Logo
1:10 pm - 7:16 pmONT-MFR
6h 06m1 stop
American Airlines Logo
5:30 am - 11:56 amMFR-ONT
6h 26m1 stop
$347American Airlines
Find Deal
vie., sep. 5 - mar., sep. 9
United Airlines Logo
6:00 am - 12:01 pmONT-MFR
6h 01m1 stop
United Airlines Logo
2:12 pm - 8:33 pmMFR-ONT
6h 21m1 stop
$370United Airlines
Find Deal
mié., sep. 10 - vie., sep. 12
American Airlines Logo
6:10 am - 11:58 pmONT-MFR
17h 48m2 stops
American Airlines Logo
5:58 am - 6:16 pmMFR-ONT
12h 18m2 stops
$2,362American Airlines
Find Deal
mié., sep. 24 - sáb., sep. 27

Alaska Airlines flights from Ontario to Medford

Our best Alaska Airlines deals on Ontario to Medford flight tickets
Alaska Airlines
Sep 9
ONT7:10 amOntario
4h 49m
1 stop
MFR11:59 amMedford
Sep 16
MFR1:32 pmMedford
5h 15m
1 stop
ONT6:47 pmOntario
$238
Find similar
Alaska Airlines
Oct 4
ONT6:00 amOntario
5h 16m
1 stop
MFR11:16 amMedford
Oct 11
MFR5:14 amMedford
4h 47m
1 stop
ONT10:01 amOntario
$266
Find similar
Alaska Airlines
Sep 19
ONT7:40 pmOntario
4h 53m
1 stop
MFR12:33 amMedford
Sep 22
MFR5:43 amMedford
5h 01m
1 stop
ONT10:44 amOntario
$277
Find similar

United Airlines flights from Ontario to Medford

Our best United Airlines deals on Ontario to Medford flight tickets
United Airlines
Sep 18
ONT6:50 pmOntario
3h 29m
1 stop
MFR10:19 pmMedford
Sep 21
MFR6:00 amMedford
6h 13m
1 stop
ONT12:13 pmOntario
$330
Find similar
United Airlines
Sep 10
ONT6:00 amOntario
6h 01m
1 stop
MFR12:01 pmMedford
Sep 12
MFR2:12 pmMedford
6h 21m
1 stop
ONT8:33 pmOntario
$370
Find similar
United Airlines
Aug 30
ONT6:50 pmOntario
3h 29m
1 stop
MFR10:19 pmMedford
Aug 31
MFR6:00 amMedford
6h 13m
1 stop
ONT12:13 pmOntario
$407
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated agosto 21, 2025.
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

OntarioMedford

ONT - MFR

ONTMFR

Ontario

mar. 9/9

7:10 am-11:59 am

1 stop4h 49m

Medford

mar. 9/16

1:32 pm-6:47 pm

1 stop5h 15m

$238

OntarioMedford

ONT - MFR

ONTMFR

Ontario

mié. 9/17

5:40 pm-10:50 pm

1 stop5h 10m

Medford

mié. 9/24

5:15 am-12:17 pm

1 stop7h 02m

$239

OntarioMedford

ONT - MFR

ONTMFR

Ontario

vie. 9/12

11:39 am-5:06 pm

1 stop5h 27m

Medford

lun. 9/15

5:14 am-9:26 am

1 stop4h 12m

$242

OntarioMedford

ONT - MFR

ONTMFR

Ontario

mar. 9/9

1:15 pm-10:55 pm

2 stops9h 40m

Medford

mar. 9/16

5:15 am-12:17 pm

1 stop7h 02m

$244

OntarioMedford

ONT - MFR

ONTMFR

Ontario

sáb. 10/4

6:00 am-11:16 am

1 stop5h 16m

Medford

sáb. 10/11

5:14 am-10:01 am

1 stop4h 47m

$266

OntarioMedford

ONT - MFR

ONTMFR

Ontario

sáb. 9/27

7:10 am-11:59 am

1 stop4h 49m

Medford

dom. 9/28

5:14 am-9:26 am

1 stop4h 12m

$308

OntarioMedford

ONT - MFR

ONTMFR

Ontario

jue. 9/18

6:50 pm-10:19 pm

1 stop3h 29m

Medford

dom. 9/21

6:00 am-12:13 pm

1 stop6h 13m

$330

OntarioMedford

ONT - MFR

ONTMFR

Ontario

vie. 9/5

1:10 pm-7:16 pm

1 stop6h 06m

Medford

mar. 9/9

5:30 am-11:56 am

1 stop6h 26m

$347

OntarioMedford

ONT - MFR

ONTMFR

Ontario

mié. 9/10

6:00 am-12:01 pm

1 stop6h 01m

Medford

vie. 9/12

2:12 pm-8:33 pm

1 stop6h 21m

$370

OntarioMedford

ONT - MFR

ONTMFR

Ontario

mié. 9/24

6:10 am-11:58 pm

2 stops17h 48m

Medford

sáb. 9/27

5:58 am-6:16 pm

2 stops12h 18m

$2,362

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Medford from

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

What is the cheapest month to fly to Medford?

The month of March is, on average, the cheapest month to fly to Medford from Ontario, with most prices found around $260. If you don’t want to visit Medford in March, then you should wait until May to fly from Ontario, when ticket prices are also cheap, with an average price of $277.

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

The cheapest day to depart from Ontario to Medford is on a Saturday when prices can be found for as low as $275. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $357. 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 afternoon is the cheapest time of day to fly from Ontario to Medford when you can find flight prices for as low as $277. Flying to Medford in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $351.

How have Ontario to Medford flight prices changed over time?

As of August 2025, prices for Ontario to Medford flights are approximately 42% 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

Direct flights

None
There are no direct flights from Ontario to Medford. There are no popular flight routes from Ontario to Medford.
Search flight deals

  • 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 3h 29m.

  • 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?

  • 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?

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
DeltaPriceFrom $218Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $240Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Medford?

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