An Alaska Airlines plane taking off with a snow-capped mountain in the background.

$149 Cheap Flights from Redding (RDD) to Seattle (SEA)

View $149 flight on Sat, Oct 10, 2026Opens in a new window

Popular airlines from Redding, CA (RDD-Redding Municipal) to Seattle-Tacoma International Airport (SEA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

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

Cheap Flights from Redding to Seattle (RDD-SEA)

Prices were available within the past 7 days and start at $149 for one-way flights and $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Oct 10 - Sat, Oct 17
RDD
Redding
SEA
Seattle
$217 Roundtrip, found 2 hours ago
$217
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Oct 10 from Redding to Seattle, returning Sat, Oct 17, priced at $217 found 2 hours ago
United
Fri, Sep 25 - Sat, Sep 26
RDD
Redding
SEA
Seattle
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 25 from Redding to Seattle, returning Sat, Sep 26, priced at $232 found 4 days ago
Alaska Airlines
Thu, Nov 5 - Sun, Nov 8
RDD
Redding
SEA
Seattle
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Nov 5 from Redding to Seattle, returning Sun, Nov 8, priced at $242 found 1 day ago
United
Sat, Oct 10 - Sat, Oct 17
RDD
Redding
SEA
Seattle
$256 Roundtrip, found 2 hours ago
$256
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Oct 10 from Redding to Seattle, returning Sat, Oct 17, priced at $256 found 2 hours ago
Alaska Airlines
Wed, Sep 16 - Wed, Sep 23
RDD
Redding
SEA
Seattle
$262 Roundtrip, found 2 hours ago
$262
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Redding to Seattle, returning Wed, Sep 23, priced at $262 found 2 hours ago
Alaska Airlines
Fri, Sep 25 - Tue, Sep 29
RDD
Redding
SEA
Seattle
$269 Roundtrip, found 15 hours ago
$269
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Fri, Sep 25 from Redding to Seattle, returning Tue, Sep 29, priced at $269 found 15 hours ago
United
Sat, Oct 10 - Sat, Oct 17
RDD
Redding
SEA
Seattle
$271 Roundtrip, found 2 hours ago
$271
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Oct 10 from Redding to Seattle, returning Sat, Oct 17, priced at $271 found 2 hours ago
United
Sat, Nov 7 - Wed, Nov 11
RDD
Redding
SEA
Seattle
$281 Roundtrip, found 11 hours ago
$281
Roundtrip
found 11 hours ago
Select United flight, departing Sat, Nov 7 from Redding to Seattle, returning Wed, Nov 11, priced at $281 found 11 hours ago
United
Wed, Oct 28 - Sun, Nov 1
RDD
Redding
SEA
Seattle
$283 Roundtrip, found 8 hours ago
$283
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Oct 28 from Redding to Seattle, returning Sun, Nov 1, priced at $283 found 8 hours ago
United
Thu, Oct 22 - Sat, Oct 24
RDD
Redding
SEA
Seattle
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 22 from Redding to Seattle, returning Sat, Oct 24, priced at $284 found 2 days ago

Find the cheapest month to fly from Redding (RDD) to Seattle (SEA)

February is typically the cheapest month to fly

From $126 - $186 per traveler.

What you need to know for your flight from Redding Municipal to Seattle - Tacoma Intl.

Redding (RDD) to Seattle (SEA) at a glance

Travelers can choose from a range of airlines offering flights from Redding Municipal Airport (RDD) to Seattle - Tacoma International Airport (SEA) on this domestic short-haul route. Explore various options, from full-service carriers to budget airlines, to find the itinerary that aligns with your travel plans, schedule, and budget. Whether you're looking for cheap flights from Redding or simply want to search for Seattle flights, you’ll find all the essential details for your journey to Seattle's iconic attractions and neighborhoods.

  • Fastest flight duration: around 1h 45m non-stop
  • Route distance: roughly 500 miles (805 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $65–$325, depending on seasonality and how far ahead you book

Flights from Redding Municipal Airport (RDD) to Seattle - Tacoma International Airport (SEA)

Based on the latest traveler bookings, here are the top airlines favored for flights from Redding to Seattle, featuring both non-stop and one-stop options. Popular layovers include San Francisco International Airport (SFO), with an average layover of about 1 hour and 30 minutes, and Los Angeles International Airport (LAX), typically offering a 1-hour layover. These choices allow you to balance price, total travel time, and cabin class to create the ideal itinerary.

  • Alaska Airlines: This full-service airline provides non-stop flights, with one-way ticket prices generally falling between $65 and $325. Alaska Airlines operates about 84% of the departures on this route, with a total travel duration of 1 hour and 45 minutes.
  • United: Offering one-stop service, United is a full-service carrier with one-way fares that usually range from $90 to $365. It makes up around 14% of the flights on this route, featuring an in-flight duration of 3 hours and 30 minutes, and a total journey time of approximately 5 hours, including layover.
  • Hawaiian Airlines: This full-service carrier provides non-stop options, with one-way fares typically between $95 and $185. Hawaiian Airlines accounts for about 2% of departures on this route, and the total travel time is 1 hour and 45 minutes.

Travelers flying from Redding to Seattle have the option to upgrade their experience, as Alaska Airlines provides both first class and business class service for this route.

Best time to fly from Redding (RDD) to Seattle (SEA)

The most popular months for travelers flying from Redding to Seattle are February, April, and July, when peak temperatures in Seattle reach up to 67.1°F in July. If you prefer quieter travel, consider October, the least busy time to visit with temperatures around 52.7°F and typically the lowest average one-way fare (around $121). Flight availability peaks in July and December, with approximately 9 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: October usually offers good deals with average one-way fare around $121, roughly 22% cheaper than the yearly average.
  • Another budget-friendly time to fly: August typically offers an average one-way fare of around $126.
  • Most flight options: July and December have the highest number of flights from Redding to Seattle, with approximately 9 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January40.3°F (4.6°C)Average7$155
February40.5°F (4.7°C)High7$143
March43.9°F (6.6°C)Average8$161
April48.6°F (9.2°C)High7$158
May55.8°F (13.2°C)Average8$145
June61.0°F (16.1°C)Average8$166
July67.1°F (19.5°C)High9$172
August67.5°F (19.7°C)Average8$126
September61.3°F (16.3°C)Low7$135
October52.7°F (11.5°C)Low7$121
November44.2°F (6.8°C)Low8$205
December39.2°F (4.0°C)Average9$186

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Redding (RDD) to Seattle (SEA)

  • Redding to Seattle (RDD-BFI): Boeing Field Airport (BFI) lies approximately 6 miles from Seattle - Tacoma International Airport (SEA), providing convenient access to the Seattle area.

How to find the best prices for flights from Redding (RDD) to Seattle (SEA)

Getting some of the best deals on flights from Redding to Seattle is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Departures between 12pm and 6pm tend to offer lower prices and are also the most popular flight times. Additionally, flying on Saturday generally results in cheaper prices, while Friday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Seattle - Tacoma International Airport from Redding Municipal Airport

Seattle welcomes travelers from Redding with a range of transport options based on price, convenience, and proximity. Seattle city center is approximately a 20-minute drive (covering about 14 miles) from Seattle - Tacoma International Airport, depending on traffic. Here's how to reach Seattle efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Seattle, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Seattle - Tacoma International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Seattle - Tacoma International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Seattle - Tacoma International Airport, SeaTac/Airport Station, a metro station, is located about 0.3 miles from the airport and can be reached on foot, while Tukwila Station, a train station, is approximately 4.3 miles away and is most conveniently accessed by car.

Frequently asked questions

How much does a flight from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
You can find cheap one-way flights from $149 and cheap return flights from $217 Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.) with Expedia. One-way flights generally range between $93 and $631, and roundtrip flights usually range from $207 to $1416. 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 Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
February is typically the cheapest month to fly from Redding, CA (RDD) to Seattle, WA (SEA), with average round-trip fares around $204. This is about 19% lower than the average price throughout the year, as demand tends to drop after the holiday season. Other cheap months to fly from Redding to Seattle include January and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Enter RDD to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Alaska Airlines is one of the cheapest airlines offering nonstop flights from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with round-trip tickets starting from around $46. 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.
How do I find cheap flights from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.), 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.
What is the best airline to fly with from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best airline to fly with from Redding, CA (RDD) to Seattle, WA (SEA) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. United offers the most daily flights from Redding to Seattle, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best time to fly from Redding to Seattle is in January or February. You can find return flights for about $204, making these months the cheapest options. January is quieter after the holiday season, while February offers a chance to enjoy the early signs of spring in Seattle.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Redding, CA (RDD) to Seattle, WA (SEA) typically departs at 5:00 AM, operated by United and Alaska Airlines. This seasonal service is available in July, giving you a head start on your Seattle adventure. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Redding (RDD) to Seattle (SEA) are usually from 3pm to 6pm. This time is chosen by about 29% of travelers, making it a great option for those looking to travel after a day of activities. Alaska Airlines and United Airlines often have flights during this time.
How long does it take to fly from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Flying nonstop from RDD to SEA takes around 1 hour 50 minutes, with the route covering approximately 479 miles. Flights with a layover typically take 5 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
First class seats are offered on the RDD to SEA route with United Airlines.
How do I earn miles on a Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.) 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.
What airports do you fly into for Seattle from Redding Municipal (RDD)?
If you're planning to travel to Seattle from Redding Municipal (RDD), you can fly into Seattle - Tacoma Intl. (SEA) Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.) 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.
Is it cheaper to book a Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.) Seattle Vacation Packages 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.
Can I cancel or change the date of my flight from Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your Redding, CA (RDD-Redding Municipal) to Seattle, WA (SEA-Seattle - Tacoma Intl.) 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.

Travel information

Origin airport
Redding Municipal
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, United
Roundtrip price
$214
Distance
479 mi
Average flight time
1 hour 46 mins

Book with confidence

Redding to Seattle Flights

The cheapest times to fly from Redding to Seattle

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

 

The best time to book a flight from Redding to Seattle

Sunday is one of the best days to book for cheap flights from Redding to Seattle: 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 Redding to Seattle

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 Redding to Seattle in 2026. You can also book with separate airlines for your outbound and return journeys, from $149 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 Redding to Seattle 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 Redding to Seattle 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.

 

Redding to Seattle Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia