$88 Cheap Flights from San Diego (SAN) to Redmond (RDM)

View $88 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Redmond Municipal Airport (RDM)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from San Diego to Redmond (SAN-RDM)

Prices were available within the past 7 days and start at $88 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Wed, Oct 1 - Sun, Oct 5
SAN
San Diego
RDM
Redmond
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Bargain Flight flight, departing Wed, Oct 1 from San Diego to Redmond, returning Sun, Oct 5, priced at $157 just found
Hawaiian Airlines
Mon, Oct 6 - Sat, Oct 11
SAN
San Diego
RDM
Redmond
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Hawaiian Airlines flight, departing Mon, Oct 6 from San Diego to Redmond, returning Sat, Oct 11, priced at $157 just found
Hawaiian Airlines
Tue, Aug 19 - Sat, Aug 30
SAN
San Diego
RDM
Redmond
$167 Roundtrip, found 12 hours ago
$167
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Tue, Aug 19 from San Diego to Redmond, returning Sat, Aug 30, priced at $167 found 12 hours ago
Bargain Flight
Thu, Sep 18 - Sat, Sep 20
SAN
San Diego
RDM
Redmond
$167 Roundtrip, found 5 days ago
$167
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Thu, Sep 18 from San Diego to Redmond, returning Sat, Sep 20, priced at $167 found 5 days ago
Bargain Flight
Thu, Sep 18 - Sat, Sep 20
SAN
San Diego
RDM
Redmond
$171 Roundtrip, found 5 days ago
$171
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Thu, Sep 18 from San Diego to Redmond, returning Sat, Sep 20, priced at $171 found 5 days ago
Bargain Flight
Thu, Sep 18 - Sun, Sep 21
SAN
San Diego
RDM
Redmond
$174 Roundtrip, found 5 days ago
$174
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Thu, Sep 18 from San Diego to Redmond, returning Sun, Sep 21, priced at $174 found 5 days ago
Bargain Flight
Thu, Oct 2 - Fri, Oct 3
SAN
San Diego
RDM
Redmond
$176 Roundtrip, found 6 days ago
$176
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Thu, Oct 2 from San Diego to Redmond, returning Fri, Oct 3, priced at $176 found 6 days ago
United
Wed, Dec 10 - Tue, Dec 16
SAN
San Diego
RDM
Redmond
$177 Roundtrip, found 2 hours ago
$177
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Dec 10 from San Diego to Redmond, returning Tue, Dec 16, priced at $177 found 2 hours ago
Delta
Tue, Sep 9 - Sat, Sep 13
SAN
San Diego
RDM
Redmond
$177 Roundtrip, found 1 hour ago
$177
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Sep 9 from San Diego to Redmond, returning Sat, Sep 13, priced at $177 found 1 hour ago
American Airlines
Wed, Dec 10 - Tue, Dec 16
SAN
San Diego
RDM
Redmond
$177 Roundtrip, found 2 hours ago
$177
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Dec 10 from San Diego to Redmond, returning Tue, Dec 16, priced at $177 found 2 hours ago

Find the cheapest month to fly from San Diego (SAN) to Redmond (RDM)

January is typically the cheapest month to fly

From $156 - $336 per traveler.

Graph displaying average flight prices per month

Alternative airports near Redmond

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

Select flight to Robert's Field RDM. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $219
RDM
Robert's Field
CheapestClosest
Average driving time to city center4 min
Flights from $219
Flights from San Diego (SAN) to Redmond (RDM)
Origin airport
San Diego Intl.
Destination airport
Robert's Field
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$156
Distance
824 mi
Average flight time
2 hours 18 mins

San Diego to Redmond Flights

The cheapest times to fly from San Diego to Redmond

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 San Diego to Redmond are during the month of October. You can find some of the cheapest flights from San Diego to Redmond with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Redmond

Sunday is one of the best days to book for cheap flights from San Diego to Redmond: 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 San Diego to Redmond

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 San Diego to Redmond in 2025. You can also book with separate airlines for your outbound and return journeys, from $88 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 San Diego to Redmond 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 San Diego to Redmond 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.

 

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM) cost?
Cheap return flights from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM) start from $155. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving SAN on August 16 2025 and touching down at RDM. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from SAN to RDM?
The cheapest flights from SAN to RDM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM)?
Hop on a nonstop flight with Alaska Airlines and head straight from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM).
What is the cheapest airline that flies from SAN to RDM?
At the moment, the cheapest airline operating one-way flights from SAN to RDM is Alaska Airlines. You can book a seat on this route from $99. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SAN on October 17 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM)?
On average, you'll only find 1 nonstop flight operating from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM) per day. If this doesn't fit your plans, think about flights with a layover. Simply filter your search results on Expedia to include one or more stops to discover a better alternative.
What are the most popular departure times for flights from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM)?
Flights between SAN and RDM tend to be busiest at 2 PM. For a more relaxed experience and possibly cheaper tickets, look for a time when demand is lower.
What day of the week has the most flights from SAN to RDM?
Travel on a Sunday if you're looking for the best choice of flights from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM).
What is the earliest flight from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM)?
Catch the earliest flight at around 2:47PM UTC-8, leaving from San Diego Intl. Airport (SAN). You'll be traveling for around 2h 32m, coming in to land at Robert's Field Airport (RDM) at approximately 5:19PM UTC-8.
How long does it take to fly from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM)?
Flights from SAN to RDM have an average travel time of 2 hours and 32 minutes. The total distance between the two is 830 mi.
What airline has the least delays from SAN to RDM?
Consider booking with Alaska Airlines if you'd like to go straight from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM) without any interruptions. This carrier has the best track record for punctuality, with an on-time performance of 85%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM)?
To touch down at Robert's Field Airport (RDM) without delays, choose a flight that leaves from San Diego Intl. Airport (SAN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for Redmond from San Diego Intl. Airport (SAN)?
If you're on a direct flight from San Diego Intl. Airport (SAN) to Redmond, Robert's Field Airport (RDM) is the only airport you can land at.
Is it cheaper to buy a plane ticket from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM) last-minute?
Waiting until just before your departure to book a flight from SAN to RDM often results in higher prices. While you may come across some last-minute deals, there's no guarantee. Be flexible with your itinerary for a better chance of scoring a bargain.
Is it cheaper to book a SAN to RDM flight and hotel package?
Securing a SAN to RDM 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. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Robert's Field Airport (RDM)?
In most instances, you can modify or cancel your SAN to RDM flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.