What percentage of Seattle to Austin flights are direct?

Across the trailing 90 days, approximately 53.8% of flights from Seattle to Austin were direct. For travelers opting for connecting flights, the median number of stopovers was 2. This suggests that while direct options are common, a notable portion of available flights include at least one stop.

How long does it take to fly from Seattle to Austin?

A direct flight from Seattle to Austin typically takes 4 hours and 12 minutes, covering a distance of 2847 kilometers. Flights with one stop generally have a longer duration, with a median flight time of 7 hours and 4 minutes. This represents a difference of over 2 hours between direct and one-stop options, on average.

How often do cheap flights from Seattle to Austin come up?

Historically, cheap flights from Seattle to Austin have come up frequently. This route is classified as one with frequent deals based on pricing trends observed over the trailing 30 days. Travelers can typically find good opportunities for cost-effective travel on this route.

Flights From Seattle

To Austin

Cheap Flights from Seattle to Austin

Browse current best options from Seattle. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Seattle

RatePunk searches hundreds of travel sites at once for deals on flights to Austin

Prices updated 2 days ago

444 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 9, 2026.)

Today’s best flight deals from Seattle to Austin

Explore current cheapest deals departing from Seattle to Austin

2026-08-25 – 2026-08-26
SEA - Austin
85% AI deal score
$371
$190
Round trip
2026-08-25 – 2026-08-27
SEA - Austin
85% AI deal score
$371
$190
Round trip
2026-08-26 – 2026-08-27
SEA - Austin
84% AI deal score
$367
$190
Round trip
2026-09-22 – 2026-09-26
SEA - Austin
69% AI deal score
$176
$215
Round trip
2026-09-09 – 2026-09-16
SEA - Austin
69% AI deal score
$168
$215
Round trip
2026-10-20 – 2026-10-28
SEA - Austin
69% AI deal score
$168
$215
Round trip
2026-11-04 – 2026-11-10
SEA - Austin
69% AI deal score
$174
$215
Round trip
2026-10-14 – 2026-10-27
SEA - Austin
69% AI deal score
$157
$216
Round trip
2026-08-26 – 2026-08-29
SEA - Austin
81% AI deal score
$364
$218
Round trip
2026-10-24 – 2026-10-31
SEA - Austin
69% AI deal score
$180
$218
Round trip

Seattle to Austin: Overview

Insights for flights from Seattle to Austin

For flights from Seattle to Austin, a meaningful share of itineraries are non-stop, with 53.8% of recent fares being direct flights from Seattle to Austin. The remaining itineraries typically include 2 connections.

Right now, fares for cheap flights from Seattle to Austin are typically in the range of $272–$537, with a median of $365. Current fares are below the typical level, and about 5% of recent fares were classified as a good price.

When is the cheapest time to fly from Seattle to Austin? The most affordable months to fly are June and August, both with a median fare of $239. April also offers competitive pricing, with a median fare of $255.

A typical journey from Seattle to Austin takes approximately 8h 49m, including connections. This duration accounts for the median travel time across all observed itineraries, reflecting the combined flight and layover periods.

The route from Seattle to Austin covers a distance of 2847 kilometers, classifying it as a medium-haul flight. This distance means you can expect a journey that balances efficiency with comfort for cross-country travel.

How much is a round trip from Seattle to Austin

Regular price: $148 - $302

Prices for flights from Seattle to Austin are currently within the regular range.

The regular price range for flights from Seattle to Austin is between $148 and $302. The current lowest deal is $215 with Alaska Airlines, Inc., for travel from Nov 4-Nov 10.

now $215

Low $148

High $302

The cheapest time to fly from Seattle to Austin

The cheapest month to fly from Seattle to Austin is June, with a median price of $239. The most expensive month is July, with a median price of $511. Prices are generally lower from January to October.

June

Cheapest

Flights from $239

July

Most Expensive

Flights from $511

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seattle to Austin

Alaska Airlines, Inc.

Last-minute flights going from Seattle to Austin

Mon, Aug 10

⌛ Last-Minute

SEA - Austin

Seattle (SEA) - Austin (AUS)

Frontier Airlines

$700

$397

One-way

Tue, Aug 11

⌛ Last-Minute

SEA - Austin

Seattle (SEA) - Austin (AUS)

Frontier Airlines

$467

$341

One-way

Tue, Aug 11

⌛ Last-Minute

SEA - Austin

Seattle (SEA) - Austin (AUS)

Frontier Airlines

$548

$362

One-way

Wed, Aug 12

⌛ Last-Minute

SEA - Austin

Seattle (SEA) - Austin (AUS)

Frontier Airlines

$548

$362

One-way

Wed, Aug 12

⌛ Last-Minute

SEA - Austin

Seattle (SEA) - Austin (AUS)

Frontier Airlines

$691

$379

One-way

Thu, Aug 13

⌛ Last-Minute

SEA - Austin

Seattle (SEA) - Austin (AUS)

Alaska Airlines, Inc.

$512

$348

One-way

Biggest price drops on these dates for flights from Seattle to Austin

1 night

Aug 12 - Aug 13

$691 → $379

45%

3 nights

Aug 10 - Aug 13

$700 → $397

43%

3 nights

Aug 13 - Aug 16

$676 → $374

45%

2 nights

Aug 14 - Aug 16

$613 → $374

39%

Popular Airports to fly from Seattle to Austin

Seattle - Austin route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares for Seattle to Austin are below the typical level at $215.

📅 Best time to fly

Fly in June or August for the best prices.

Historically, June and August offer the lowest median prices at $239 for Seattle to Austin.

⏱️ Flight duration

Flights typically take 8h 49m.

The median flight duration from Seattle to Austin is 8 hours and 49 minutes.

✈️ Airlines & availability

Direct flights are available.

About 53.8% of recent flights from Seattle to Austin are direct.

🏆 Airline highlight

Alaska Airlines, Inc. offers direct flights.

Alaska Airlines, Inc. is a provider of direct flights on the Seattle to Austin route.

🎯 Booking tip

Deals appear frequently.

Deals for flights from Seattle to Austin are frequently available.

Seattle main airports to depart from

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International is often the most cost-effective option for flights to Austin.

📍 ~18 km from Seattle city center (reachable by car or train)

💸 Flights from ~$178

Boeing Field (BFI)

Boeing Field offers an alternative departure point from Seattle to Austin.

📍 ~10 km from Seattle city center (reachable by car)

💸 Flights from ~$628

Kenmore Air Harbor Seaplane Base (LKE)

Kenmore Air Harbor Seaplane Base provides another departure option from Seattle to Austin.

📍 ~3 km from Seattle city center (reachable by car)

💸 Flights from ~$851

Austin main airports to arrive at

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International Airport is the primary airport for flights arriving in Austin.

📍 ~20 km from Austin city center (reachable by car)

💸 Flights from ~$178

Airports nearby Austin used as alternative

San Antonio International (SAT)

San Antonio International (SAT) is a practical alternative due to its proximity to Austin.

📍 ~120 km from Austin (reachable by car, but I-35 traffic is frequently congested).

💸 Flights from ~$178

Business & First Class Flight Deals to Austin

$737

Save $487

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Austin

Across the trailing quarter, the best time to book flights from Seattle to Austin was typically 60+ days out. Flights booked within this window had an average price of $272. In contrast, booking 7-13 days before departure historically saw average prices rise to $682. Even booking 0-6 days out was less expensive than the 7-13 day window, with an average price of $443.

Historically, a good price for a flight from Seattle to Austin has been around $272. This figure represents the threshold for what is considered a cheap fare based on pricing trends over the trailing 90 days. The median price for this route during the same period was $365, while prices could go up to $537 or more for higher-cost options.

Historically, June and August have been the cheapest months to fly from Seattle to Austin, both with a median price of $239. April also offered competitive pricing, with a median of $255. Across the trailing 270 days, the annual median price for this route was $365, indicating that these months typically offer significant savings compared to the overall average.

Seattle to Austin: Overview

Insights for flights from Seattle to Austin

How much is a round trip from Seattle to Austin

Regular price: $148 - $302

Prices for flights from Seattle to Austin are currently within the regular range.

The regular price range for flights from Seattle to Austin is between $148 and $302. The current lowest deal is $215 with Alaska Airlines, Inc., for travel from Nov 4-Nov 10.

now $215

Low $148

High $302

The cheapest time to fly from Seattle to Austin

June

Cheapest

Flights from $239

July

Most Expensive

Flights from $511

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec