What airlines fly to Waco?

Alaska Airlines, American Airlines and Delta are the top three most popular airlines that fly to Waco from Seattle according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Waco. Keep in mind that there are 8 different airlines that fly to Waco on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Waco Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Waco Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Waco Airport?

As of October 2025, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to Waco Airport.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Waco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Waco Airport.

What documentation or ID do you need to fly to Waco Airport?

The travel and health documents required for your trip to Waco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Waco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$278 Cheap Flights from Seattle to Waco in 2025/26

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Find the cheapest flights from Seattle to Waco

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:59 pm - 10:01 amSEA-ACT

8h 02m1 stop

6:13 pm - 12:58 amACT-SEA

8h 45m1 stop

$327American Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

12:59 am - 10:01 amSEA-ACT

7h 02m1 stop

6:13 pm - 12:58 amACT-SEA

8h 45m1 stop

$336American Airlines

Find Deal

Sat, Nov 15 - Sun, Nov 23

12:00 pm - 10:44 pmSEA-ACT

8h 44m1 stop

6:38 pm - 11:51 pmACT-SEA

7h 13m1 stop

$394American Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

2:20 pm - 10:08 pmSEA-ACT

5h 48m1 stop

6:13 pm - 12:58 amACT-SEA

8h 45m1 stop

$418American Airlines

Find Deal

Mon, Nov 17 - Sat, Nov 22

12:58 am - 9:54 amSEA-ACT

6h 56m1 stop

5:09 am - 10:36 amACT-SEA

7h 27m1 stop

$426Alaska Airlines

Find Deal

Mon, Oct 27 - Sat, Nov 1

6:00 am - 5:48 pmSEA-ACT

9h 48m2 stops

5:08 am - 9:45 amACT-SEA

6h 37m1 stop

$505American Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

1:53 pm - 10:35 pmSEA-ACT

6h 42m1 stop

5:09 am - 9:42 amACT-SEA

6h 33m1 stop

$508American Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

6:30 am - 5:42 pmSEA-ACT

9h 12m2 stops

5:08 am - 9:45 amACT-SEA

6h 37m1 stop

$514American Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

12:41 am - 10:08 amSEA-ACT

7h 27m1 stop

6:13 pm - 12:58 amACT-SEA

8h 45m1 stop

$564American Airlines

Find Deal

Mon, Nov 17 - Sun, Nov 30

12:58 am - 9:54 amSEA-ACT

6h 56m1 stop

5:09 am - 10:36 amACT-SEA

7h 27m1 stop

$780Alaska Airlines

Find Deal

Sun, Oct 26 - Fri, Oct 31

American Airlines flights from Seattle to Waco

Our best American Airlines deals on Seattle to Waco flight tickets

American Airlines

Nov 20

SEA11:59 pmSeattle/Tacoma Intl

8h 02m

1 stop

ACT10:01 amWaco

Nov 23

ACT6:13 pmWaco

8h 45m

1 stop

SEA12:58 amSeattle/Tacoma Intl

$327

Find similar

American Airlines

Nov 15

SEA12:59 amSeattle/Tacoma Intl

7h 02m

1 stop

ACT10:01 amWaco

Nov 23

ACT6:13 pmWaco

8h 45m

1 stop

SEA12:58 amSeattle/Tacoma Intl

$336

Find similar

American Airlines

Jan 16

SEA12:00 pmSeattle/Tacoma Intl

8h 44m

1 stop

ACT10:44 pmWaco

Jan 19

ACT6:38 pmWaco

7h 13m

1 stop

SEA11:51 pmSeattle/Tacoma Intl

$394

Find similar

Alaska Airlines flights from Seattle to Waco

Our best Alaska Airlines deals on Seattle to Waco flight tickets

Alaska Airlines

Oct 27

SEA12:58 amSeattle/Tacoma Intl

6h 56m

1 stop

ACT9:54 amWaco

Nov 1

ACT5:09 amWaco

7h 27m

1 stop

SEA10:36 amSeattle/Tacoma Intl

$426

Find similar

Alaska Airlines

Oct 23

SEA12:59 amSeattle/Tacoma Intl

6h 51m

1 stop

ACT9:50 amWaco

Oct 27

ACT5:09 amWaco

7h 27m

1 stop

SEA10:36 amSeattle/Tacoma Intl

$598

Find similar

Alaska Airlines

Oct 21

SEA12:59 amSeattle/Tacoma Intl

6h 55m

1 stop

ACT9:54 amWaco

Oct 26

ACT5:09 amWaco

9h 22m

1 stop

SEA12:31 pmSeattle/Tacoma Intl

$603

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Thu 11/20

11:59 pm-10:01 am

1 stop8h 02m

Waco

Sun 11/23

6:13 pm-12:58 am

1 stop8h 45m

$327

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Sat 11/15

12:59 am-10:01 am

1 stop7h 02m

Waco

Sun 11/23

6:13 pm-12:58 am

1 stop8h 45m

$336

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Fri 1/16

12:00 pm-10:44 pm

1 stop8h 44m

Waco

Mon 1/19

6:38 pm-11:51 pm

1 stop7h 13m

$394

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Mon 11/17

2:20 pm-10:08 pm

1 stop5h 48m

Waco

Sat 11/22

6:13 pm-12:58 am

1 stop8h 45m

$418

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Mon 10/27

12:58 am-9:54 am

1 stop6h 56m

Waco

Sat 11/1

5:09 am-10:36 am

1 stop7h 27m

$426

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Fri 1/16

6:00 am-5:48 pm

2 stops9h 48m

Waco

Mon 1/19

5:08 am-9:45 am

1 stop6h 37m

$505

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Fri 10/24

1:53 pm-10:35 pm

1 stop6h 42m

Waco

Mon 10/27

5:09 am-9:42 am

1 stop6h 33m

$508

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Thu 11/20

6:30 am-5:42 pm

2 stops9h 12m

Waco

Sun 11/23

5:08 am-9:45 am

1 stop6h 37m

$514

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Mon 11/17

12:41 am-10:08 am

1 stop7h 27m

Waco

Sun 11/30

6:13 pm-12:58 am

1 stop8h 45m

$564

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Sun 10/26

12:58 am-9:54 am

1 stop6h 56m

Waco

Fri 10/31

5:09 am-10:36 am

1 stop7h 27m

$780

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Seattle to Waco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Waco?

According to our data, Thursday is the cheapest day to fly to Waco from Seattle. The lowest ticket price found for a Thursday departure recently was $470. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Seattle to Waco on a Sunday will generally be more expensive and average around $677. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Waco?

Flying to Waco from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $497 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Waco is in the morning when prices are around $552.

When to book flights from Seattle to Waco

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Waco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Waco (SEA to ACT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Waco

Direct flights	None

There are no direct flights from Seattle to Waco. There are no popular flight routes from Seattle to Waco.

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How far is Seattle/Tacoma Intl to Waco by plane?
Waco is 1726.1 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 5h 44m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Waco Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Waco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Waco Airport?
As of October 2025, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to Waco Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Waco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Waco Airport.
What documentation or ID do you need to fly to Waco Airport?
The travel and health documents required for your trip to Waco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Waco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Waco?
Based on momondo bookings for flights between Seattle and Waco, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Seattle to Waco

Compare and see reviews for airlines that fly from Seattle to Waco with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $244	Free Cancellation	Rating 7.2 11,042 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Waco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Waco from Seattle.

Can I find flights from Seattle to Waco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Waco from Seattle with this policy.

How can momondo help me find flights from Seattle to Waco?

Once you have performed a search for Seattle to Waco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Waco right now. Can momondo alert me if prices change?

Price alerts on flights to Waco from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.