$231 Cheap Flights from Redmond (RDM) to Sitka (SIT)

View $231 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from Redmond Municipal Airport (RDM) to Sitka, AK (SIT)

Cheap Flights from Redmond to Sitka (RDM-SIT)

Prices were available within the past 7 days and start at $231 for one-way flights and $461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Oct 22 - Wed, Oct 29
RDM
Redmond
SIT
Sitka
$461 Roundtrip, found 14 hours ago
$461
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Redmond to Sitka, returning Wed, Oct 29, priced at $461 found 14 hours ago
Alaska Airlines
Tue, Sep 23 - Tue, Sep 30
RDM
Redmond
SIT
Sitka
$494 Roundtrip, found 1 day ago
$494
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Redmond to Sitka, returning Tue, Sep 30, priced at $494 found 1 day ago
Alaska Airlines
Sat, Oct 18 - Sat, Oct 25
RDM
Redmond
SIT
Sitka
$495 Roundtrip, found 5 days ago
$495
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Oct 18 from Redmond to Sitka, returning Sat, Oct 25, priced at $495 found 5 days ago
Alaska Airlines
Wed, Oct 22 - Wed, Oct 29
RDM
Redmond
SIT
Sitka
$500 Roundtrip, found 14 hours ago
$500
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Redmond to Sitka, returning Wed, Oct 29, priced at $500 found 14 hours ago
Alaska Airlines
Fri, Oct 24 - Sat, Oct 25
RDM
Redmond
SIT
Sitka
$502 Roundtrip, found 5 days ago
$502
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Oct 24 from Redmond to Sitka, returning Sat, Oct 25, priced at $502 found 5 days ago
Alaska Airlines
Sat, Oct 25 - Sun, Oct 26
RDM
Redmond
SIT
Sitka
$507 Roundtrip, found 5 days ago
$507
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Oct 25 from Redmond to Sitka, returning Sun, Oct 26, priced at $507 found 5 days ago
Alaska Airlines
Tue, Sep 23 - Tue, Sep 30
RDM
Redmond
SIT
Sitka
$513 Roundtrip, found 3 days ago
$513
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Redmond to Sitka, returning Tue, Sep 30, priced at $513 found 3 days ago
Alaska Airlines
Tue, Sep 23 - Tue, Sep 30
RDM
Redmond
SIT
Sitka
$523 Roundtrip, found 1 day ago
$523
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Redmond to Sitka, returning Tue, Sep 30, priced at $523 found 1 day ago
Alaska Airlines
Tue, Sep 23 - Tue, Sep 30
RDM
Redmond
SIT
Sitka
$527 Roundtrip, found 1 day ago
$527
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Redmond to Sitka, returning Tue, Sep 30, priced at $527 found 1 day ago
Alaska Airlines
Tue, Sep 23 - Tue, Sep 30
RDM
Redmond
SIT
Sitka
$533 Roundtrip, found 3 days ago
$533
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Redmond to Sitka, returning Tue, Sep 30, priced at $533 found 3 days ago

Alternative airports near Sitka

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

Select flight to Sitka, AK SIT. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $683
SIT
Sitka, AK
CheapestClosest
Average driving time to city center4 min
Flights from $683
Flights from Redmond (RDM) to Sitka (SIT)
Origin airport
Robert's Field
Destination airport
Sitka
Airlines serving
Alaska Airlines
Roundtrip price
$460
Distance
1076 mi

Redmond to Sitka Flights

The cheapest times to fly from Redmond to Sitka

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

 

The best time to book a flight from Redmond to Sitka

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

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 Redmond to Sitka in 2025. You can also book with separate airlines for your outbound and return journeys, from $231 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 Redmond to Sitka 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 Redmond to Sitka 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 Robert's Field Airport (RDM) to Sitka Airport (SIT) cost?
Get a cheap one-way flight from $231 or cheap return flight from $461 from Robert's Field Airport (RDM) to Sitka Airport (SIT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Robert's Field Airport (RDM) to Sitka Airport (SIT)?
Planning your getaway for October is a good way to save, as it's the cheapest month for flights between RDM and SIT. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Robert's Field Airport (RDM) to Sitka Airport (SIT)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest RDM to SIT flight.
How many flights per day from Robert's Field Airport (RDM) to Sitka Airport (SIT)?
There are no daily nonstop flights departing from Robert's Field Airport (RDM) to Sitka Airport (SIT). But you can opt for flights with layovers. Filter your search 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 RDM to SIT?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Robert's Field Airport (RDM) to Sitka Airport (SIT)?
Select a flight from Robert's Field Airport (RDM) to Sitka Airport (SIT) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**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 Robert's Field Airport (RDM) to Sitka Airport (SIT) last-minute?
Holding off until just before your departure to book a ticket from RDM to SIT generally means paying more. While you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open to maximize your chances of getting a bargain.
Is it cheaper to book a RDM to SIT flight and hotel package?
You can save money by securing a RDM to SIT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your ideal flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Robert's Field Airport (RDM) to Sitka Airport (SIT)?
If you booked your RDM to SIT flight in the last 24 hours, you may be able to cancel or modify it at no cost. 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, go to our Customer Service portal for more details.

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*Available to One Key members.