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Flights from Medford to Ontario
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Flights from Medford to Ontario Starting at €81

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • MFR17:22
        5h 10m
        1 stop
        ONT22:32
        Tue, Feb 25|Medford - Ontario|Delta Air Lines
        €81€112
        28% OFF
        28% OFF
        €112€81

        Choose Delta Air Lines flights from Medford to Ontario. The one-way connecting flight with Delta Air Lines departs from Rogue Valley International Airport on Tue, Feb 25, arriving at Ontario International Airport. One-way Prices start from €81 including taxes and charges.

      • MFR17:22
        5h 10m
        1 stop
        ONT22:32
        Wed, Feb 26|Medford - Ontario|Delta Air Lines
        €81€112
        28% OFF
        28% OFF
        €112€81

        Choose Delta Air Lines flights from Medford to Ontario. The one-way connecting flight with Delta Air Lines departs from Rogue Valley International Airport on Wed, Feb 26, arriving at Ontario International Airport. One-way Prices start from €81 including taxes and charges.

      • MFR05:50
        4h 59m
        1 stop
        ONT10:49
        Tue, Jan 14|Medford - Ontario|Alaska Airlines
        €82€112
        27% OFF
        27% OFF
        €112€82

        Choose Alaska Airlines flights from Medford to Ontario. The one-way connecting flight with Alaska Airlines departs from Rogue Valley International Airport on Tue, Jan 14, arriving at Ontario International Airport. One-way Prices start from €82 including taxes and charges.

      • MFR17:22
        5h 10m
        1 stop
        ONT22:32
        Sun, Jan 26|Medford - Ontario|Delta Air Lines
        €84
        €84

        Choose Delta Air Lines flights from Medford to Ontario. The one-way connecting flight with Delta Air Lines departs from Rogue Valley International Airport on Sun, Jan 26, arriving at Ontario International Airport. One-way Prices start from €84 including taxes and charges.

      • MFR06:00
        15h 19m
        1 stop
        ONT21:19
        Mon, Jan 6|Medford - Ontario|Alaska Airlines
        €89
        €89

        Choose Alaska Airlines flights from Medford to Ontario. The one-way connecting flight with Alaska Airlines departs from Rogue Valley International Airport on Mon, Jan 6, arriving at Ontario International Airport. One-way Prices start from €89 including taxes and charges.

      • MFR15:38
        7h 1m
        1 stop
        ONT22:39
        Thu, Feb 6|Medford - Ontario|Alaska Airlines
        €93
        €93

        Choose Alaska Airlines flights from Medford to Ontario. The one-way connecting flight with Alaska Airlines departs from Rogue Valley International Airport on Thu, Feb 6, arriving at Ontario International Airport. One-way Prices start from €93 including taxes and charges.

      • MFR05:50
        4h 48m
        1 stop
        ONT10:38
        Wed, Feb 5|Medford - Ontario|Alaska Airlines
        €93
        €93

        Choose Alaska Airlines flights from Medford to Ontario. The one-way connecting flight with Alaska Airlines departs from Rogue Valley International Airport on Wed, Feb 5, arriving at Ontario International Airport. One-way Prices start from €93 including taxes and charges.

      • MFR05:47
        5h 15m
        1 stop
        ONT11:02
        Mon, Mar 10|Medford - Ontario|Alaska Airlines
        €93
        €93

        Choose Alaska Airlines flights from Medford to Ontario. The one-way connecting flight with Alaska Airlines departs from Rogue Valley International Airport on Mon, Mar 10, arriving at Ontario International Airport. One-way Prices start from €93 including taxes and charges.

      • MFR06:00
        5h 5m
        1 stop
        ONT11:05
        Tue, Mar 4|Medford - Ontario|Alaska Airlines
        €95
        €95

        Choose Alaska Airlines flights from Medford to Ontario. The one-way connecting flight with Alaska Airlines departs from Rogue Valley International Airport on Tue, Mar 4, arriving at Ontario International Airport. One-way Prices start from €95 including taxes and charges.

      • MFR06:00
        4h 34m
        1 stop
        ONT10:34
        Mon, Feb 3|Medford - Ontario|Alaska Airlines
        €97
        €97

        Choose Alaska Airlines flights from Medford to Ontario. The one-way connecting flight with Alaska Airlines departs from Rogue Valley International Airport on Mon, Feb 3, arriving at Ontario International Airport. One-way Prices start from €97 including taxes and charges.

      • MFR01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Sat, Jan 11|Medford - Ontario|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Medford to Ontario

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Medford to Ontario

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines
From €81
Alaska Airlines
From €82
American Airlines
From €101
United Airlines
From €115

Find more flights and airlines

Alternative Routes from Medford to Ontario

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Medford to Ontario.

  • Cheapest
    Delta Air Lines
    MFR
    17:22
    5h 10m
    1 transfer
    ONT
    22:32
    Rogue Valley International Airport - Ontario International Airport
    Wed, Feb 26Delta Air Lines
    €81
  • Delta Air Lines
    MFR
    17:22
    5h 10m
    1 transfer
    ONT
    22:32
    Rogue Valley International Airport - Ontario International Airport
    Wed, Feb 26Delta Air Lines
    €81
    Find More Flights

FAQ

  • When are flight tickets from Medford (MFR) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Medford to Ontario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Medford (MFR) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around €261.

How to find a cheap flight from Medford to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Medford to Ontario. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Medford to Ontario

Cheapest nonstop flight price€81
Cheapest round-trip ticket price€161
Off-season for travelDecember
Peak season for travelNovember
Flight distance12,636.2 km
Popular airlineAmerican Airlines

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