Which airports can I use when flying from Seattle to Waco?

Flights from Seattle to Waco usually depart from Seattle/Tacoma Intl (SEA) and arrive at Waco (ACT).

What cabin classes can I book on flights from Seattle to Waco?

Only Economy Class is available on flights from Seattle to Waco.

Which airports do connecting flights from Seattle to Waco pass through?

Most connecting flights from Seattle to Waco pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Seattle to Waco?

Yes. Flexible dates can save you up to 38% on flights from Seattle to Waco. Tuesday is the cheapest departure day at $481 round-trip on average, while Thursday is the most expensive at $773, a difference of $292. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Seattle to Waco?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Seattle to Waco changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $502 to $784. That means the highest observed fare was about 56% higher than the lowest one.

How are flight prices from Seattle to Waco looking right now?

One-way fares from Seattle to Waco are currently higher than usual. Average one-way flight prices are about $528, which is 28% above the typical average for this route.

What is the time difference between Seattle and Waco?

Waco is 2 hours ahead of Seattle (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

How much is a round-trip flight from Seattle to Waco?

Round-trip flights from Seattle to Waco typically range from $486 to $700. The lowest price found in the past 5 days was $502, on American Airlines.

Which airline is the cheapest to fly from Seattle to Waco?

American Airlines ($502) and Alaska Airlines ($580) are the cheapest airlines to fly round-trip from Seattle to Waco according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Seattle to Waco?

Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average round-trip price of $567. Based on KAYAK data over the past 3 months.

When flying from Seattle to Waco which airport offers the shortest layover?

Dallas/Fort Worth (DFW) had the shortest average connection time for Seattle to Waco layovers at 4h 26m over the past 3 months.

$502 CHEAP FLIGHTS from Seattle to Waco (SEA - ACT)

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Cheapest round-trip

$502

Typical prices: $486-$700

American Airlines

Tue 12/11Mon 12/31

SEA - ACT • 1 stop

Cheapest one-way

$528

Typical prices: $389-$453

Alaska Airlines

Tue 12/4

SEA - ACT • 1 stop

When to travel

July

Cheapest • 22% price drop

February

Most popular

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Flight Deals

Cheap Flights from Seattle to Waco (SEA-ACT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Seattle to Waco

Fri, Dec 11 - Thu, Dec 31

3:41 pm - 11:33 pmSEA Seattle/Tacoma Intl-ACT Waco

5h 52m1 stop Dallas/Fort Worth

10:08 am - 2:57 pmACT Waco-SEA Seattle/Tacoma Intl

6h 49m1 stop Dallas/Fort Worth

$502American Airlines

Thu, Dec 10 - Thu, Dec 31

12:25 am - 9:41 amSEA Seattle/Tacoma Intl-ACT Waco

7h 16m1 stop Dallas/Fort Worth

5:01 pm - 11:59 pmACT Waco-SEA Seattle/Tacoma Intl

8h 58m1 stop Dallas/Fort Worth

$502American Airlines

Fri, Dec 11 - Thu, Dec 31

2:07 pm - 11:33 pmSEA Seattle/Tacoma Intl-ACT Waco

7h 26m1 stop Dallas/Fort Worth

5:05 am - 9:35 amACT Waco-SEA Seattle/Tacoma Intl

6h 30m1 stop Dallas/Fort Worth

$502American Airlines

Fri, Dec 11 - Thu, Dec 31

2:07 pm - 11:33 pmSEA Seattle/Tacoma Intl-ACT Waco

7h 26m1 stop Dallas/Fort Worth

5:01 pm - 11:59 pmACT Waco-SEA Seattle/Tacoma Intl

8h 58m1 stop Dallas/Fort Worth

$502American Airlines

Thu, Dec 3 - Mon, Dec 7

3:41 pm - 11:33 pmSEA Seattle/Tacoma Intl-ACT Waco

5h 52m1 stop Dallas/Fort Worth

6:05 pm - 11:48 pmACT Waco-SEA Seattle/Tacoma Intl

7h 43m1 stop Dallas/Fort Worth

$502American Airlines

Thu, Dec 17 - Thu, Dec 31

12:47 am - 9:10 amSEA Seattle/Tacoma Intl-ACT Waco

6h 23m1 stop Dallas/Fort Worth

5:01 pm - 11:59 pmACT Waco-SEA Seattle/Tacoma Intl

8h 58m1 stop Dallas/Fort Worth

$576American Airlines

Sat, Feb 6 - Tue, Feb 9

8:35 am - 5:38 pmSEA Seattle/Tacoma Intl-ACT Waco

7h 03m1 stop Dallas/Fort Worth

5:10 am - 10:38 amACT Waco-SEA Seattle/Tacoma Intl

7h 28m1 stop Dallas/Fort Worth

$580Alaska Airlines

Tue, Dec 15 - Wed, Dec 30

12:37 pm - 10:42 pmSEA Seattle/Tacoma Intl-ACT Waco

8h 05m1 stop Dallas/Fort Worth

5:01 pm - 11:59 pmACT Waco-SEA Seattle/Tacoma Intl

8h 58m1 stop Dallas/Fort Worth

$580American Airlines

Sat, Feb 6 - Tue, Feb 9

8:35 am - 5:38 pmSEA Seattle/Tacoma Intl-ACT Waco

7h 03m1 stop Dallas/Fort Worth

5:10 am - 3:48 pmACT Waco-SEA Seattle/Tacoma Intl

12h 38m2 stops Dallas/Fort Worth San Diego

$586Alaska Airlines

Fri, Nov 13 - Fri, Nov 20

3:41 pm - 11:29 pmSEA Seattle/Tacoma Intl-ACT Waco

5h 48m1 stop Dallas/Fort Worth

5:11 am - 9:37 amACT Waco-SEA Seattle/Tacoma Intl

6h 26m1 stop Dallas/Fort Worth

$598American Airlines

Booking Insights

Price, demand and travel trends for Seattle to Waco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Seattle to Waco? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Waco departing in december.

Find deals

Cheapest flight	$502

Round-trip flight from Seattle to Waco

When to book flights from Seattle to Waco

Are your dates flexible? Find out the best times to travel from Seattle to Waco based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Seattle to Waco?
Only Economy Class is available on flights from Seattle to Waco.
Do I need a passport to fly from Seattle to Waco?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Seattle to Waco changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $502 to $784. That means the highest observed fare was about 56% higher than the lowest one.
How are flight prices from Seattle to Waco looking right now?
One-way fares from Seattle to Waco are currently higher than usual. Average one-way flight prices are about $528, which is 28% above the typical average for this route.
Which airports can I use when flying from Seattle to Waco?
Flights from Seattle to Waco usually depart from Seattle/Tacoma Intl (SEA) and arrive at Waco (ACT).
Which airports do connecting flights from Seattle to Waco pass through?
Most connecting flights from Seattle to Waco pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Seattle to Waco?
Yes. Flexible dates can save you up to 38% on flights from Seattle to Waco. Tuesday is the cheapest departure day at $481 round-trip on average, while Thursday is the most expensive at $773, a difference of $292.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Seattle and Waco?
Waco is 2 hours ahead of Seattle (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $481, about $292 less than Thursday fares (38% savings) based on the last 12 months.
If you can choose when to travel, plan your Seattle to Waco trip for July. Fares historically average $481 round-trip in that month - typically $292 less than the most expensive month, which is August (based on the last 12 months).

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SEA - ACT

$502 Find Cheap Flights from Seattle to Waco - Compare and Save

Everything you should know

Cheap Flights from Seattle to Waco (SEA-ACT)

Recent round-trip flight deals from Seattle to Waco

Recent one-way flight deals from Seattle to Waco

Price, demand and travel trends for Seattle to Waco flights

How much is a round-trip flight from Seattle to Waco?

Which airline is the cheapest to fly from Seattle to Waco?

What is the cheapest layover airport when flying from Seattle to Waco?

When flying from Seattle to Waco which airport offers the shortest layover?

Key details for Seattle to Waco flights

Cheapest flight

When to book flights from Seattle to Waco

Your Seattle to Waco flight questions, answered

Your guide to booking Seattle to Waco flights

More options for your flight from Seattle to Waco

Complete your trip to Waco with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to Waco

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Flights from domestic origins to Waco

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