$454 Cheap Flights from Medford (MFR) to Chiang Mai (CNX)

View $454 flight on Sun, Mar 1, 2026Opens in a new window

Popular airlines from Rogue Valley Intl. Airport (MFR) to Chiang Mai Intl. Airport (CNX)

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Cheap Flights from Medford to Chiang Mai (MFR-CNX)

Prices were available within the past 7 days and start at $454 for one-way flights and $778 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jan 16 - Mon, Feb 2
MFR
Medford
CNX
Chiang Mai
$778 Roundtrip, found 1 day ago
$778
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 16 from Medford to Chiang Mai, returning Mon, Feb 2, priced at $778 found 1 day ago
Korean Air
Mon, Dec 1 - Mon, Dec 15
MFR
Medford
CNX
Chiang Mai
$784 Roundtrip, found 19 hours ago
$784
Roundtrip
found 19 hours ago
Select Korean Air flight, departing Mon, Dec 1 from Medford to Chiang Mai, returning Mon, Dec 15, priced at $784 found 19 hours ago
Delta
Tue, Feb 17 - Tue, Mar 3
MFR
Medford
CNX
Chiang Mai
$784 Roundtrip, found 2 days ago
$784
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 17 from Medford to Chiang Mai, returning Tue, Mar 3, priced at $784 found 2 days ago
Korean Air
Wed, Feb 18 - Sat, Feb 28
MFR
Medford
CNX
Chiang Mai
$789 Roundtrip, found 5 days ago
$789
Roundtrip
found 5 days ago
Select Korean Air flight, departing Wed, Feb 18 from Medford to Chiang Mai, returning Sat, Feb 28, priced at $789 found 5 days ago
Korean Air
Thu, Jan 15 - Wed, Jan 21
MFR
Medford
CNX
Chiang Mai
$823 Roundtrip, found 1 day ago
$823
Roundtrip
found 1 day ago
Select Korean Air flight, departing Thu, Jan 15 from Medford to Chiang Mai, returning Wed, Jan 21, priced at $823 found 1 day ago
Delta
Sat, Nov 15 - Tue, Nov 25
MFR
Medford
CNX
Chiang Mai
$867 Roundtrip, found 9 hours ago
$867
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Nov 15 from Medford to Chiang Mai, returning Tue, Nov 25, priced at $867 found 9 hours ago
Delta
Wed, Nov 26 - Wed, Dec 10
MFR
Medford
CNX
Chiang Mai
$872 Roundtrip, found 21 hours ago
$872
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Nov 26 from Medford to Chiang Mai, returning Wed, Dec 10, priced at $872 found 21 hours ago
Delta
Sat, Nov 8 - Fri, Nov 21
MFR
Medford
CNX
Chiang Mai
$873 Roundtrip, found 15 hours ago
$873
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Nov 8 from Medford to Chiang Mai, returning Fri, Nov 21, priced at $873 found 15 hours ago
Korean Air
Mon, Jan 26 - Fri, Jan 30
MFR
Medford
CNX
Chiang Mai
$877 Roundtrip, found 2 days ago
$877
Roundtrip
found 2 days ago
Select Korean Air flight, departing Mon, Jan 26 from Medford to Chiang Mai, returning Fri, Jan 30, priced at $877 found 2 days ago
Alaska Airlines
Sun, Oct 26 - Tue, Nov 18
MFR
Medford
CNX
Chiang Mai
$923 Roundtrip, found 5 hours ago
$923
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sun, Oct 26 from Medford to Chiang Mai, returning Tue, Nov 18, priced at $923 found 5 hours ago

Alternative airports near Chiang Mai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chiang Mai Intl. CNX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $1,184
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $1,184

Frequently asked questions

How much does a flight from Rogue Valley Intl. Airport (MFR) to Chiang Mai Intl. Airport (CNX) cost?
Lock in a cheap one-way flight from $454 or cheap return flight from $778 from Rogue Valley Intl. Airport (MFR) to Chiang Mai Intl. Airport (CNX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Rogue Valley Intl. Airport (MFR) to Chiang Mai Intl. Airport (CNX)?
Flying in January is a good way to save, as it's the cheapest month for flights between MFR and CNX. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Rogue Valley Intl. Airport (MFR) to Chiang Mai Intl. Airport (CNX)?
To find the cheapest airline flying from MFR to CNX, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Rogue Valley Intl. Airport (MFR) to Chiang Mai Intl. Airport (CNX)?
There are no daily direct flights departing from Rogue Valley Intl. Airport (MFR) to Chiang Mai Intl. Airport (CNX). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from MFR to CNX?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rogue Valley Intl. Airport (MFR) to Chiang Mai Intl. Airport (CNX)?
To land at Chiang Mai Intl. Airport (CNX) without delays, opt for a flight that leaves Rogue Valley Intl. Airport (MFR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rogue Valley Intl. Airport (MFR) to Chiang Mai Intl. Airport (CNX) last-minute?
Last-minute bookings from MFR to CNX are usually more expensive. To secure the lowest rates, start searching for flights well ahead of time. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a MFR to CNX flight and hotel package?
Booking a MFR to CNX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Rogue Valley Intl. Airport (MFR) to Chiang Mai Intl. Airport (CNX)?
If you booked your MFR to CNX flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Rogue Valley Intl.
Destination airport
Chiang Mai Intl.
Airlines serving
Delta, Korean Air
Roundtrip price
$778
Distance
7442 mi

Book with confidence

Medford to Chiang Mai Flights

The cheapest times to fly from Medford to Chiang Mai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Medford to Chiang Mai are during the month of January. You can find some of the cheapest flights from Medford to Chiang Mai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Medford to Chiang Mai

Sunday is one of the best days to book for cheap flights from Medford to Chiang Mai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Medford to Chiang Mai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Medford to Chiang Mai in 2025. You can also book with separate airlines for your outbound and return journeys, from $454 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Medford to Chiang Mai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Medford to Chiang Mai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Medford to Chiang Mai Flights

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*Available to One Key members.