$237 Cheap Flights from Medford (MFR) to Santa Rosa (STS)

You can find cheap one-way flights from $237 and cheap return flights $387 Medford, OR (MFR-Rogue Valley Intl.) to Santa Rosa, CA (STS-Sonoma County) with Expedia. One-way flights usually range from $176 to $552, and return flights typically cost between $280 and $1131. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Medford, OR (MFR-Rogue Valley Intl.) to Santa Rosa, CA (STS-Sonoma County) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

The cheapest month to fly from MFR to STS is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Enter MFR to STS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Alaska Airlines is one of the cheapest airlines offering connecting flights from Rogue Valley Intl. (MFR) to Sonoma County (STS) with a layover in Seattle - Tacoma Intl. (SEA), starting from around $657 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

To find a cheap flight from Medford, OR (MFR-Rogue Valley Intl.) to Santa Rosa, CA (STS-Sonoma County), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

The earliest flight from Rogue Valley International (MFR) to Santa Rosa (STS-Sonoma County) typically departs at 5:00 AM local time, operated by Delta and Alaska Airlines. This seasonal service is available in December, giving you an early start to enjoy the beautiful Sonoma County. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

For flights from Rogue Valley Intl. (MFR) to Sonoma County (STS), the most popular departure times are in the early morning, from 3am to 6am. About 43% of passengers choose this time window. Many major carriers, including Alaska Airlines and Delta Airlines, offer flights during this period. This timing is favored because it lets you maximize your day in California upon arrival.

Flying from MFR to STS with a connection usually takes about 7 hours, traveling roughly 267 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

First class seats are offered on the MFR to STS route with American Airlines.

It's easy to earn miles on a Medford, OR (MFR-Rogue Valley Intl.) to Santa Rosa, CA (STS-Sonoma County) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Santa Rosa from Rogue Valley Intl. (MFR), you can fly into Sonoma County (STS) Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Salt Lake City Intl. (SLC), San Francisco Intl. (SFO) before reaching Santa Rosa. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Medford, OR (MFR-Rogue Valley Intl.) to Santa Rosa, CA (STS-Sonoma County) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Medford, OR (MFR-Rogue Valley Intl.) to Santa Rosa, CA (STS-Sonoma County) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Medford, OR (MFR-Rogue Valley Intl.) to Santa Rosa, CA (STS-Sonoma County) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.