$165+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MFR
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Medford with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Medford
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Best
Last-minute
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Cheapest flights from Ontario to MedfordExplore 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 June 7, 2026.
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 June 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/303:40 pm
ONT
- MFR
1 stop5h 03m
Multiple Airlines
Mon 8/39:11 pm
MFR
- ONT
1 stop10h 52m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/303:40 pm
ONT
- MFR
1 stop5h 03m
Multiple Airlines
Sun 8/29:33 pm
MFR
- ONT
1 stop10h 30m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$203
This CheapOair deal was found by Cheapflights users on 6/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
ONT
- MFR
1 stop4h 53m
Alaska Airlines
Sat 7/115:15 am
MFR
- ONT
1 stop4h 41m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$329
This Priceline deal was found by Cheapflights users on 6/6. 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.
Tue 7/2110:54 am
ONT
- MFR
1 stop5h 00m
Alaska Airlines
Fri 7/247:35 pm
MFR
- ONT
1 stop4h 17m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$331
This CheapOair deal was found by Cheapflights users on 6/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:20 pm
ONT
- MFR
1 stop12h 34m
Alaska Airlines
Mon 7/275:15 am
MFR
- ONT
1 stop4h 41m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$333
This CheapOair deal was found by Cheapflights users on 6/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:12 am
ONT
- MFR
1 stop4h 46m
Alaska Airlines
Sun 8/233:10 pm
MFR
- ONT
1 stop5h 14m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:12 pm
ONT
- MFR
1 stop6h 09m
Alaska Airlines
Tue 9/221:34 pm
MFR
- ONT
1 stop5h 29m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 6/6. 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.
Tue 7/216:20 am
ONT
- MFR
1 stop6h 36m
Delta
Tue 7/285:24 pm
MFR
- ONT
1 stop5h 28m
Delta
Deal found 6/6![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 7/76:01 pm
ONT
- MFR
1 stop5h 10m
Delta
Fri 7/106:15 am
MFR
- ONT
1 stop5h 02m
Delta
Deal found 6/5![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/276:00 am
ONT
- MFR
1 stop6h 04m
United Airlines
Sun 6/286:00 am
MFR
- ONT
1 stop6h 12m
United Airlines
Deal found 6/5![United Airlines logo]()
$343
Best flights from Ontario to MedfordDiscover carefully curated flight deals from Ontario to Medford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from Ontario to Medford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:12 am
ONT
- MFR
1 stop4h 46m
Alaska Airlines
Wed 9/26:00 am
MFR
- ONT
1 stop5h 04m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/276:00 am
ONT
- MFR
1 stop6h 04m
United Airlines
Tue 6/306:35 pm
MFR
- ONT
1 stop4h 02m
United Airlines
Deal found 6/4![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 6/4. 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.
Mon 6/225:59 pm
ONT
- MFR
1 stop5h 13m
Delta
Mon 6/295:25 pm
MFR
- ONT
1 stop5h 16m
Delta
Deal found 6/4![Delta logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 6/1811:58 am
ONT
- MFR
1 stop8h 43m
Multiple Airlines
Mon 6/229:13 pm
MFR
- ONT
2 stops15h 35m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/36:39 pm
ONT
- MFR
1 stop4h 20m
United Airlines
Sun 7/56:00 am
MFR
- ONT
1 stop6h 12m
United Airlines
Deal found 6/6![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/266:00 am
ONT
- MFR
1 stop6h 04m
United Airlines
Mon 6/296:00 am
MFR
- ONT
1 stop6h 12m
United Airlines
Deal found 6/2![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 7/136:01 pm
ONT
- MFR
1 stop5h 10m
Delta
Mon 7/205:24 pm
MFR
- ONT
1 stop5h 28m
Delta
Deal found 6/5![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 6/3. 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 6/266:00 am
ONT
- MFR
1 stop6h 04m
United Airlines
Tue 6/306:00 am
MFR
- ONT
1 stop6h 12m
United Airlines
Deal found 6/3![United Airlines logo]()
$378
Last-minute flights from Ontario to MedfordDiscover last-minute flight deals from Ontario to Medford. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Medford. Data last updated June 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/276:00 am
ONT
- MFR
1 stop6h 04m
United Airlines
Sun 6/286:00 am
MFR
- ONT
1 stop6h 12m
United Airlines
Deal found 6/5![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/36:39 pm
ONT
- MFR
1 stop4h 20m
United Airlines
Sun 7/56:00 am
MFR
- ONT
1 stop6h 12m
United Airlines
Deal found 6/6![United Airlines logo]()
$335
This CheapOair deal was found by Cheapflights users on 6/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
ONT
- MFR
1 stop4h 53m
Alaska Airlines
Sat 7/115:15 am
MFR
- ONT
1 stop4h 41m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 7/76:01 pm
ONT
- MFR
1 stop5h 10m
Delta
Fri 7/106:15 am
MFR
- ONT
1 stop5h 02m
Delta
Deal found 6/5![Delta logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:54 am
ONT
- MFR
1 stop5h 00m
Alaska Airlines
Sun 7/125:15 am
MFR
- ONT
1 stop4h 41m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$337
This CheapOair deal was found by Cheapflights users on 6/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:20 pm
ONT
- MFR
1 stop12h 34m
Alaska Airlines
Mon 7/275:15 am
MFR
- ONT
1 stop4h 41m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$333
This Priceline deal was found by Cheapflights users on 6/6. 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.
Tue 7/2110:54 am
ONT
- MFR
1 stop5h 00m
Alaska Airlines
Fri 7/247:35 pm
MFR
- ONT
1 stop4h 17m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 6/6. 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.
Tue 7/216:20 am
ONT
- MFR
1 stop6h 36m
Delta
Tue 7/285:24 pm
MFR
- ONT
1 stop5h 28m
Delta
Deal found 6/6![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/303:40 pm
ONT
- MFR
1 stop5h 03m
Multiple Airlines
Mon 8/39:11 pm
MFR
- ONT
1 stop10h 52m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/303:40 pm
ONT
- MFR
1 stop5h 03m
Multiple Airlines
Sun 8/29:33 pm
MFR
- ONT
1 stop10h 30m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$203
One-way flights from Ontario to MedfordSearch for one-way flight options from Ontario to Medford. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from Ontario to Medford. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:54 pm
ONT
- MFR
1 stop6h 10m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 6/295:59 pm
ONT
- MFR
1 stop5h 13m
Delta
Deal found 6/7![Delta logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:00 am
ONT
- MFR
1 stop4h 53m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 6/306:20 am
ONT
- MFR
1 stop6h 41m
Delta
Deal found 6/5![Delta logo]()
$170
This Booking.com deal was found by Cheapflights users on 6/3. 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.
Fri 7/39:20 pm
ONT
- MFR
1 stop15h 30m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/211:58 am
ONT
- MFR
1 stop26h 48m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 6/253:34 pm
ONT
- MFR
1 stop23h 15m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$192
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/266:00 am
ONT
- MFR
1 stop6h 04m
United Airlines
Deal found 6/4![United Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Sat 7/48:36 pm
ONT
- MFR
2 stops24h 07m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Wed 6/243:34 pm
ONT
- MFR
1 stop29h 07m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$222
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 June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $183 (Kiwi.com) |
One-way from | $165 (Alaska Airlines) |
Popular in | December |
Cheapest in | July |
Average price | $348 |
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 June 7, 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
Cheapest round-trip
Quickest round-trip
OntarioMedford
ONT - MFR
ONTMFR
Ontario
Tue 9/1
7:12 am-11:58 am
1 stop4h 46m
Medford
Wed 9/2
6:00 am-11:04 am
1 stop5h 04m
$329
OntarioMedford
ONT - MFR
ONTMFR
Ontario
Sat 6/27
6:00 am-12:04 pm
1 stop6h 04m
Medford
Tue 6/30
6:35 pm-10:37 pm
1 stop4h 02m
$329
OntarioMedford
ONT - MFR
ONTMFR
Ontario
Fri 7/3
6:39 pm-10:59 pm
1 stop4h 20m
Medford
Sun 7/5
6:00 am-12:12 pm
1 stop6h 12m
$335
OntarioMedford
ONT - MFR
ONTMFR
Ontario
Fri 6/26
6:00 am-12:04 pm
1 stop6h 04m
Medford
Mon 6/29
6:00 am-12:12 pm
1 stop6h 12m
$376
OntarioMedford
ONT - MFR
ONTMFR
Ontario
Fri 6/26
6:00 am-12:04 pm
1 stop6h 04m
Medford
Tue 6/30
6:00 am-12:12 pm
1 stop6h 12m
$378
OntarioMedford
ONT - MFR
ONTMFR
Ontario
Mon 6/22
5:59 pm-11:12 pm
1 stop5h 13m
Medford
Mon 6/29
5:25 pm-10:41 pm
1 stop5h 16m
$436
OntarioMedford
ONT - MFR
ONTMFR
Ontario
Mon 7/13
6:01 pm-11:11 pm
1 stop5h 10m
Medford
Mon 7/20
5:24 pm-10:52 pm
1 stop5h 28m
$444
OntarioMedford
ONT - MFR
ONTMFR
Ontario
Thu 6/18
11:58 am-8:41 pm
1 stop8h 43m
Medford
Mon 6/22
9:13 pm-12:48 pm
2 stops15h 35m
$455
Cheapest one-way
Quickest one-way
OntarioMedford
ONT - MFR
ONTMFR
Ontario
Tue 6/30
7:00 am-11:53 am
1 stop4h 53m
$165
OntarioMedford
ONT - MFR
ONTMFR
Ontario
Tue 8/18
5:26 pm-12:04 am
1 stop6h 38m
$165
Showing 1-10 of 19 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
ONT-MFR
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, July is the cheapest month in which you can book a flight from Ontario to Medford (average of $240). Flying from Ontario to Medford in December is currently the most expensive (average of $684). 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.
How much does it cost to fly round-trip from Ontario to Medford?
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 June 7, 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.
Crew
8.5
Food
7.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
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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 June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$329 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$262 | Average$504 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$302 | Average$397 | FlexibilityNo cancel fee | On-timeN/A |