Cheap Flights from San Diego (SANA) to Redmond (RDM)

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      Compare San Diego to Redmond flight deals

      Find the cheapest month or even day of the year to fly to Redmond

      Book the best Redmond fare with no extra fees

      Flight deals from San Diego to Redmond

      Looking for a cheap last-minute deal or the best round-trip flight from San Diego to Redmond? Find the lowest prices on one-way and round-trip tickets right here.

      Find the cheapest month to fly from San Diego to Redmond

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Redmond flights are currently cheapest in September.

      Direct flights from San Diego to Redmond

      San Diego to Redmond: Alternative routes

      Compare routes from San Diego to Redmond below. You may find an airport to fly into that's cheaper, faster, or easier than Redmond.

      San Diego to Redmond: Flight information

      The things to know before you go.
      Cheapest flight found$93
      Cheapest month to flySeptember
      Average flight time2 hrs, 30 mins
      Most popular airlineAmerican Airlines
      Average flights per week50

      Finding cheap flights from San Diego to Redmond: Frequently asked questions

      The best price we found for a round-trip flight from San Diego to Redmond is $192. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      2 hours and 30 minutes is the average flight time from San Diego to Redmond.
      American Airlines, Hawaiian Airlines and Alaska Airlines fly direct from San Diego to Redmond.
      There are 50 flights per week flying from San Diego to Redmond, as of May 2025.
      The cheapest month to fly from San Diego to Redmond is usually May 2025.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Redmond Airport on Friday, July 4, 2025.
      Yes – the average flight time is 2 hours and 30 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Redmond but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Redmond is around 40 days in advance, so don’t leave your flight to the last minute.

      Traveling from San Diego to Roberts Field (RDM): what you need to know

      • Start planning your trip by checking out the departure points for your flight from San Diego to Roberts Field (RDM). Explore the options for leaving from San Diego International Airport (SAN) or McClellan-Palomar Airport (CLD), two of the city's main airports.

      • 2 hours 25 minutes is the average time for a direct flight from San Diego to Roberts Field.

      • San Diego and Redmond (where Roberts Field is located) share the UTC-7 timezone. That means you won't have to adjust your watch when you arrive.

      • The busiest route is from San Diego International Airport (SAN) to Roberts Field (RDM), with 7 direct weekly services. If you'd like to get going as soon as possible, the earliest flight from SAN to RDM is the 10:55 Alaska Airlines service. If you prefer to leave later in the day, the final departure is at 15:25 with Alaska Airlines.

      • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your flight from San Diego to RDM.

      • If you're getting away during a popular month like July, arrive at the terminal even earlier. It's smart to arrive up to four hours before an international flight and two hours ahead of a domestic departure. Check-in and security lines are longer during high seasons like summer and spring break.

      Airports in San Diego

      San Diego International Airport (SAN)

      • San Diego International Airport (SAN) provides a hassle-free way to reach your destination. Nonstop flights from San Diego to Roberts Field Airport (RDM) take off from this terminal.

      • When departing from SAN, you can catch a direct flight from San Diego to Roberts Field Airport with Alaska Airlines.

      • From the center of San Diego, SAN is around 3 miles away. Use navigation apps or check the official airport website to find the best way to arrive at the terminal.

      • In search of a convenient hotel close to San Diego International Airport? If you're boarding an early flight from San Diego to Roberts Field Airport, these accommodation options will put you moments from your departure lounge:

      About Roberts Field Airport (RDM)

      Getting from Roberts Field Airport (RDM) to central Redmond

      • From Roberts Field Airport, Redmond is approximately 2 miles away. It takes around 8 minutes to get to the center driving.

      • Getting to the center on public transport takes around 49 minutes.

      How to find the cheapest flights from San Diego to Roberts Field Airport (RDM)

      • The best price we've seen for a one-way ticket from San Diego to Roberts Field Airport is $93. The cheapest price for a return flight is $192. Remember fares can change due to availability at the time of booking.

      • Book 10 months before you want to fly. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from San Diego to RDM.

      • You'll score the biggest savings on your tickets from San Diego to Roberts Field Airport if you plan your break for July. Take it one step further and use the 'Whole month' search tool to see the cheapest day to fly out.

      • Snapping up a cheap ticket from San Diego to RDM is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as the price drops.

      • Play around with the filters to find your ideal trip. To see the 'Cheapest,' 'Best' or 'Fastest' flights from San Diego to Roberts Field Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

      The best time to fly from San Diego to Roberts Field Airport (RDM)

      • August is the most popular month for flights from San Diego to Roberts Field Airport. To skip the crowds, visit Redmond in May when things are quieter.

      • Before booking a flight from San Diego to RDM, think about the kind of weather you enjoy. July is the warmest month in Redmond, with the temperature ranging from 50ºF to 90ºF.

      • Look for cheap flights from San Diego to Roberts Field Airport in December if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 14ºF and 46ºF on average.

      More about Redmond

      • After locking in your flight from San Diego to Roberts Field Airport, think about where you'll stay in this city. Make one of these accommodation options your base for exploring Redmond:

      • Centenial Park and Dry Canyon Trail are just the start of the popular attractions to add to your Redmond to-do list. Keep the momentum going by heading to Geist Beerworks.

      Complete your Redmond trip with a car rental

      • Exit all those tabs and leave the hard work to us. We've also got amazing deals on car rentals in Redmond once you've booked your hotel and cheap flight from San Diego to Roberts Field Airport. Easily compare prices in one place and drive away with the perfect rental for less.

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.