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

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MFR — ONT
Mar 24 — Mar 311

The best prices from Medford to Ontario are usually found in September or October, booked 80 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Medford to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Medford (MFR) to Ontario (ONT). 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 March 19, 2024.

Popular in

December

Cheapest in

September

Average price

$558

Round-trip from

$238
High demand for flights, 28% potential price rise
Best time to find cheap flights, 37% potential price drop
Average for round-trip flights in March 2024
From Medford to Ontario

What is the cheapest day to fly round-trip from Medford to Ontario?

Saturday flights are generally found to be more expensive for flights from Medford to Ontario. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.

How far in advance should I book a flight from Medford to Ontario?

Travelers have found it’s best to book a flight 54 days in advance to save up to 113% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 54 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Medford to Ontario 1-2 weeks in advance for as low as $145, or $349 for flights within the next 24 hours.

What is the cheapest month to fly from Medford to Ontario?

October is one of the best times of the year to fly to Ontario from Medford. Prices for October average $252 per person but you can even find prices for as low as $41. The most expensive prices can be found in the month of May. Opting for a October flight can save you 26% on your journey compared to booking in May

When is the cheapest time to fly from Medford to Ontario (MFR - ONT)?

One of the essential ways to save on airfare from Medford to Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 46% on airfare.

Cheap Delta flights from Medford to Ontario

Explore cheap flight options specifically provided by Delta for the route between Medford and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Medford to Ontario. Make sure to check back often as deals are often changing.
Sat 4/133:00 pmMFR - ONT
1 stop7h 40mDelta
Wed 4/175:19 pmONT - MFR
1 stop6h 42mDelta
Deal found 3/18$258
Sat 4/133:00 pmMFR - ONT
1 stop7h 40mDelta
Wed 4/177:00 amONT - MFR
1 stop27h 50mDelta
Deal found 3/17$260
Sat 4/133:00 pmMFR - ONT
2 stops6h 37mDelta
Wed 4/175:19 pmONT - MFR
1 stop6h 42mDelta
Deal found 3/18$263
Sat 4/133:00 pmMFR - ONT
2 stops6h 37mDelta
Wed 4/172:00 pmONT - MFR
1 stop20h 50mDelta
Deal found 3/17$265
Tue 4/165:11 amMFR - ONT
1 stop8h 01mDelta
Sun 4/215:45 amONT - MFR
1 stop7h 00mDelta
Deal found 3/18$268
Tue 4/165:11 amMFR - ONT
2 stops11h 27mDelta
Sun 4/215:45 amONT - MFR
1 stop7h 00mDelta
Deal found 3/18$273
Wed 4/175:30 pmMFR - ONT
1 stop5h 10mDelta
Wed 4/241:20 pmONT - MFR
2 stops9h 51mDelta
Deal found 3/18$313
Sat 4/133:00 pmMFR - ONT
2 stops6h 37mDelta
Wed 4/175:19 pmONT - MFR
2 stops17h 31mDelta
Deal found 3/18$330
Sat 5/186:03 amMFR - ONT
1 stop6h 10mDelta
Mon 5/201:20 pmONT - MFR
2 stops9h 43mDelta
Deal found 3/18$333

Cheap Alaska Airlines flights from Medford to Ontario

Explore cheap flight options specifically provided by Alaska Airlines for the route between Medford and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Browse through some of the cheapest Alaska Airlines flights traveling from Medford to Ontario. Check back soon if you're not seeing flights that suit your needs.
Wed 4/1710:15 amMFR - ONT
1 stop11h 13mAlaska Airlines
Wed 4/246:00 amONT - MFR
1 stop11h 50mAlaska Airlines
Deal found 3/18$282
Thu 4/2510:15 amMFR - ONT
1 stop5h 50mAlaska Airlines
Wed 5/16:00 amONT - MFR
1 stop27h 31mAlaska Airlines
Deal found 3/18$300
Fri 4/125:00 amMFR - ONT
1 stop14h 04mAlaska Airlines
Mon 4/156:00 amONT - MFR
1 stop7h 51mAlaska Airlines
Deal found 3/18$310
Thu 4/256:35 pmMFR - ONT
1 stop5h 24mAlaska Airlines
Wed 5/16:00 amONT - MFR
2 stops15h 47mAlaska Airlines
Deal found 3/18$315
Fri 4/125:00 amMFR - ONT
1 stop14h 04mAlaska Airlines
Mon 4/156:00 amONT - MFR
2 stops15h 35mAlaska Airlines
Deal found 3/18$332
Mon 4/82:35 pmMFR - ONT
1 stop18h 50mAlaska Airlines
Thu 4/116:30 amONT - MFR
1 stop15h 05mAlaska Airlines
Deal found 3/18$337
Fri 5/106:35 pmMFR - ONT
1 stop5h 24mAlaska Airlines
Mon 5/137:59 pmONT - MFR
1 stop13h 32mAlaska Airlines
Deal found 3/18$350
Mon 4/87:00 amMFR - ONT
2 stops26h 25mAlaska Airlines
Thu 4/116:30 amONT - MFR
1 stop15h 05mAlaska Airlines
Deal found 3/18$352
Sat 4/132:35 pmMFR - ONT
2 stops21h 08mAlaska Airlines
Wed 4/176:00 amONT - MFR
1 stop27h 31mAlaska Airlines
Deal found 3/18$357

Cheap Medford to Ontario flights in March & April 2024

Find cheap flight options from Medford to Ontario specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Listed are some of the best fares we've found on flights departing from Medford to Ontario in 2024. Check back soon for alternative fares.
Sat 4/133:00 pmMFR - ONT
1 stop7h 40mDelta
Wed 4/177:00 amONT - MFR
1 stop27h 50mDelta
Deal found 3/17$260
Sat 4/133:00 pmMFR - ONT
2 stops6h 37mDelta
Wed 4/172:00 pmONT - MFR
1 stop20h 50mDelta
Deal found 3/17$265
Tue 4/165:11 amMFR - ONT
1 stop8h 01mDelta
Sun 4/215:45 amONT - MFR
1 stop7h 00mDelta
Deal found 3/18$268
Wed 4/105:00 amMFR - ONT
1 stop14h 04mAlaska Airlines
Wed 4/176:00 amONT - MFR
1 stop27h 31mAlaska Airlines
Deal found 3/17$272
Tue 4/165:11 amMFR - ONT
2 stops11h 27mDelta
Sun 4/215:45 amONT - MFR
1 stop7h 00mDelta
Deal found 3/18$273
Wed 4/107:00 amMFR - ONT
2 stops12h 04mAlaska Airlines
Wed 4/176:00 amONT - MFR
1 stop17h 59mAlaska Airlines
Deal found 3/17$287
Thu 4/2510:15 amMFR - ONT
1 stop5h 50mAlaska Airlines
Wed 5/16:00 amONT - MFR
1 stop27h 31mAlaska Airlines
Deal found 3/18$300
Fri 4/125:00 amMFR - ONT
1 stop14h 04mAlaska Airlines
Mon 4/156:00 amONT - MFR
1 stop7h 51mAlaska Airlines
Deal found 3/18$310
Thu 4/256:35 pmMFR - ONT
1 stop5h 24mAlaska Airlines
Wed 5/16:00 amONT - MFR
2 stops15h 47mAlaska Airlines
Deal found 3/18$315

Medford to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Medford and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Listed are some of the best fares we've found on flights departing from Medford to Ontario in 2024. Check back soon for alternative fares.
Sat 4/133:00 pmMFR - ONT
1 stop7h 40mDelta
Wed 4/177:00 amONT - MFR
1 stop27h 50mDelta
Deal found 3/17$260
Sat 4/133:00 pmMFR - ONT
2 stops6h 37mDelta
Wed 4/172:00 pmONT - MFR
1 stop20h 50mDelta
Deal found 3/17$265
Tue 4/165:11 amMFR - ONT
1 stop8h 01mDelta
Sun 4/215:45 amONT - MFR
1 stop7h 00mDelta
Deal found 3/18$268
Wed 4/105:00 amMFR - ONT
1 stop14h 04mAlaska Airlines
Wed 4/176:00 amONT - MFR
1 stop27h 31mAlaska Airlines
Deal found 3/17$272
Tue 4/165:11 amMFR - ONT
2 stops11h 27mDelta
Sun 4/215:45 amONT - MFR
1 stop7h 00mDelta
Deal found 3/18$273
Wed 9/45:15 amMFR - ONT
1 stop7h 46mDelta
Sat 9/1411:30 amONT - MFR
1 stop5h 13mDelta
Deal found 3/17$278
Wed 9/45:22 pmMFR - ONT
1 stop5h 16mDelta
Sat 9/141:42 pmONT - MFR
2 stops9h 24mDelta
Deal found 3/17$283
Wed 4/107:00 amMFR - ONT
2 stops12h 04mAlaska Airlines
Wed 4/176:00 amONT - MFR
1 stop17h 59mAlaska Airlines
Deal found 3/17$287
Sun 9/85:15 amMFR - ONT
1 stop5h 23mDelta
Mon 9/165:40 pmONT - MFR
1 stop5h 26mDelta
Deal found 3/17$288

Medford to Ontario flights leaving soon

Find last-minute flight options from Medford to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Book one of these great deals on flights from Medford to Ontario. It's wise to confirm all flight details are correct before booking.
Tue 3/261:56 pmMFR - ONT
1 stop8h 05mUnited Airlines
Wed 4/36:00 amONT - MFR
1 stop6h 04mUnited Airlines
Deal found 3/17$502
Tue 3/265:27 pmMFR - ONT
1 stop4h 50mDelta
Wed 4/31:20 pmONT - MFR
2 stops9h 32mDelta
Deal found 3/17$575
Sat 3/235:00 amMFR - ONT
2 stops13h 00mUnited Airlines
Mon 3/256:00 amONT - MFR
1 stop14h 30mUnited Airlines
Deal found 3/17$631
Mon 3/251:56 pmMFR - ONT
1 stop8h 05mUnited Airlines
Sat 3/306:00 amONT - MFR
1 stop5h 53mUnited Airlines
Deal found 3/17$632
Sun 3/246:00 amMFR - ONT
1 stop3h 59mUnited Airlines
Tue 3/266:00 amONT - MFR
1 stop5h 53mUnited Airlines
Deal found 3/18$641
Sat 3/232:35 pmMFR - ONT
1 stop18h 50mAlaska Airlines
Mon 3/255:32 pmONT - MFR
1 stop6h 25mAlaska Airlines
Deal found 3/17$822

One-way flights to Ontario from Medford

Search for one-way flight options from Medford to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
If you're seeking multiple options on one-way flights from Medford to Ontario, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Medford to Ontario should utilize the search form at the the top of the page.
Tue 4/165:30 pmMFR - ONT
1 stop5h 10mDelta
Deal found 3/18$129
Sun 4/215:11 amMFR - ONT
1 stop5h 29mDelta
Deal found 3/18$131
Tue 4/165:11 amMFR - ONT
2 stops11h 27mDelta
Deal found 3/18$134
Mon 4/155:30 pmMFR - ONT
1 stop5h 10mDelta
Deal found 3/18$139
Fri 4/195:30 pmMFR - ONT
1 stop5h 10mDelta
Deal found 3/18$149
Mon 4/87:00 amMFR - ONT
2 stops26h 25mAlaska Airlines
Deal found 3/18$162
Wed 4/1710:15 amMFR - ONT
1 stop5h 50mAlaska Airlines
Deal found 3/18$164
Thu 4/186:35 pmMFR - ONT
1 stop5h 24mAlaska Airlines
Deal found 3/18$166
Thu 4/256:35 pmMFR - ONT
1 stop5h 24mAlaska Airlines
Deal found 3/18$169

Find flights from Medford to Ontario within your budget

Customize your flight search to find flights from Medford to Ontario 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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$258 - $382

Route

Depart

Return

Price

MedfordOntario

MFR - ONT

MFRONT

Medford

Sat 4/13

1 stop7h 40m

Ontario

Wed 4/17

1 stop6h 42m

$258

MedfordOntario

MFR - ONT

MFRONT

Medford

Sat 4/13

1 stop7h 40m

Ontario

Wed 4/17

1 stop27h 50m

$260

MedfordOntario

MFR - ONT

MFRONT

Medford

Sat 4/13

2 stops6h 37m

Ontario

Wed 4/17

1 stop6h 42m

$263

MedfordOntario

MFR - ONT

MFRONT

Medford

Sat 4/13

2 stops6h 37m

Ontario

Wed 4/17

1 stop20h 50m

$265

MedfordOntario

MFR - ONT

MFRONT

Medford

Tue 4/16

1 stop8h 01m

Ontario

Sun 4/21

1 stop7h 00m

$268

MedfordOntario

MFR - ONT

MFRONT

Medford

Wed 4/17

1 stop11h 13m

Ontario

Wed 4/24

1 stop11h 50m

$282

MedfordOntario

MFR - ONT

MFRONT

Medford

Thu 4/25

1 stop5h 50m

Ontario

Wed 5/1

1 stop27h 31m

$300

MedfordOntario

MFR - ONT

MFRONT

Medford

Fri 4/12

1 stop14h 04m

Ontario

Mon 4/15

1 stop7h 51m

$310

MedfordOntario

MFR - ONT

MFRONT

Medford

Tue 4/9

1 stop7h 09m

Ontario

Sun 4/14

1 stop6h 04m

$382

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to book a flight from Medford to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Medford to Ontario. Price data was last updated on January 28, 2024.
Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Medford to Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Medford to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Medford to Ontario. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Medford to Ontario flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ontario by month

Plan your trip from Medford to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Medford to Ontario is currently $149 while a round-trip flight costs $288. Price data was last updated on March 10, 2024.

Currently, October is the cheapest month in which you can book a flight from Medford to Ontario (average of $238). Flying from Medford to Ontario in June is currently the most expensive (average of $357). 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.

January

$271

February

$287

March

$281

April

$306

May

$282

June

$357

July

$332

August

$288

September

$258

October

$238

November

$268

December

$271

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated March 19, 2024.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and United Airlines from Medford to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,147 reviews

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.3

Comfort

7.9

Food

7.3

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

8.1
Very good
9,147 reviews
8.1
Very good
9,147 reviews

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.3

Comfort

7.9

Food

7.3

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

8.1
Very good
11,551 reviews
8.1
Very good
9,147 reviews

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.3

Comfort

7.9

Food

7.3

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

7.4
Good
11,602 reviews
8.1
Very good
9,147 reviews

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.3

Comfort

7.9

Food

7.3

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

7.3
Good
15,312 reviews
8.1
Very good
9,147 reviews

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.3

Comfort

7.9

Food

7.3

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

Related info for your journey

Find useful and relevant information for your journey from Medford to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Medford to Ontario for under $300 on Cheapflights?

    Yes, there are multiple flights from Medford to Ontario for under $300. The cheapest flight booked recently is on Delta for just $258, but on average you can expect to pay $310.

  • Are there last-minute flights available from Medford to Ontario for under $600?

    There are currently 6+ open flights from Medford to Ontario within the next 7 days for less than $600.

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

    Our cheapest airline available from Medford to Ontario is Delta. Our recent data shows that you can find tickets from as low as $258 on this airline. Additional options worth looking into are Alaska Airlines and United Airlines, starting at $282 and $382 round-trip. These flights start at 40% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Medford to Ontario one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $129. Users have also found prices from $162 and $289 on Alaska Airlines and American Airlines, respectively.

  • What are the most popular airlines that fly from Medford to Ontario?

  • What does MFR to ONT mean?

    MFR and ONT are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. MFR to ONT refers to a flight route from Medford Airport to Ontario Airport.

See more FAQs

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Top 3 airlines flying from Medford to Ontario

Discover the top 3 airlines that operate flights from Medford to Ontario. 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$131Average$386FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$138Average$336FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$250Average$401FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Medford to Ontario by cabin class

Find flights from Medford to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Medford to Ontario?

When you search for this flight from Medford to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Medford to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Medford to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Medford to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Medford to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Medford to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Medford today and book when prices fit your budget.

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