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 August 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 (SEA-ACT) in 2025

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Find the cheapest flights from Seattle to Waco (SEA-ACT)

Round-trip

One-way

Cheap round-trip flights

12:27 am - 9:20 amSEA-ACT

6h 53m1 stop

5:08 am - 12:45 pmACT-SEA

9h 37m1 stop

$316American Airlines

Find Deal

Thu, Jan 22 - Fri, Jan 30

12:27 am - 9:20 amSEA-ACT

6h 53m1 stop

5:08 am - 1:33 pmACT-SEA

10h 25m2 stops

$322American Airlines

Find Deal

Thu, Jan 22 - Fri, Jan 30

1:37 pm - 10:35 pmSEA-ACT

6h 58m1 stop

6:46 pm - 11:25 pmACT-SEA

6h 39m1 stop

$377Alaska Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

11:04 am - 10:35 pmSEA-ACT

9h 31m2 stops

5:09 am - 10:52 amACT-SEA

7h 43m1 stop

$478American Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

11:30 pm - 9:48 amSEA-ACT

8h 18m1 stop

10:23 am - 4:53 pmACT-SEA

8h 30m1 stop

$496American Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

11:30 pm - 9:48 amSEA-ACT

8h 18m1 stop

6:25 am - 2:49 pmACT-SEA

10h 24m2 stops

$502American Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

12:59 am - 9:54 amSEA-ACT

6h 55m1 stop

5:09 am - 10:36 amACT-SEA

7h 27m1 stop

$549Alaska Airlines

Find Deal

Tue, Oct 21 - Sun, Oct 26

12:58 am - 9:39 amSEA-ACT

6h 41m1 stop

10:23 am - 5:31 pmACT-SEA

9h 08m1 stop

$661Alaska Airlines

Find Deal

Mon, Sep 1 - Sat, Sep 6

12:59 am - 9:54 amSEA-ACT

6h 55m1 stop

5:09 am - 12:31 pmACT-SEA

9h 22m1 stop

$750Alaska Airlines

Find Deal

Tue, Oct 21 - Sun, Oct 26

7:44 am - 5:38 pmSEA-ACT

7h 54m1 stop

5:29 am - 10:50 amACT-SEA

7h 21m1 stop

$780American Airlines

Find Deal

Sun, Aug 31 - Thu, Sep 4

American Airlines flights from Seattle to Waco

Our best American Airlines deals on Seattle to Waco flight tickets

American Airlines

Jan 22

SEA12:27 amSeattle/Tacoma Intl

6h 53m

1 stop

ACT9:20 amWaco

Jan 30

ACT5:08 amWaco

9h 37m

1 stop

SEA12:45 pmSeattle/Tacoma Intl

$316

Find similar

American Airlines

Jan 22

SEA12:27 amSeattle/Tacoma Intl

6h 53m

1 stop

ACT9:20 amWaco

Jan 30

ACT5:08 amWaco

10h 25m

2 stops

SEA1:33 pmSeattle/Tacoma Intl

$322

Find similar

American Airlines

Oct 22

SEA11:04 amSeattle/Tacoma Intl

9h 31m

2 stops

ACT10:35 pmWaco

Oct 26

ACT5:09 amWaco

7h 43m

1 stop

SEA10:52 amSeattle/Tacoma Intl

$478

Find similar

Alaska Airlines flights from Seattle to Waco

Our best Alaska Airlines deals on Seattle to Waco flight tickets

Alaska Airlines

Oct 22

SEA1:37 pmSeattle/Tacoma Intl

6h 58m

1 stop

ACT10:35 pmWaco

Oct 26

ACT6:46 pmWaco

6h 39m

1 stop

SEA11:25 pmSeattle/Tacoma Intl

$377

Find similar

Alaska Airlines

Oct 21

SEA12:59 amSeattle/Tacoma Intl

6h 55m

1 stop

ACT9:54 amWaco

Oct 26

ACT5:09 amWaco

7h 27m

1 stop

SEA10:36 amSeattle/Tacoma Intl

$549

Find similar

Alaska Airlines

Sep 1

SEA12:58 amSeattle/Tacoma Intl

6h 41m

1 stop

ACT9:39 amWaco

Sep 6

ACT10:23 amWaco

9h 08m

1 stop

SEA5:31 pmSeattle/Tacoma Intl

$661

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Thu 1/22

12:27 am-9:20 am

1 stop6h 53m

Waco

Fri 1/30

5:08 am-12:45 pm

1 stop9h 37m

$316

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Thu 1/22

12:27 am-9:20 am

1 stop6h 53m

Waco

Fri 1/30

5:08 am-1:33 pm

2 stops10h 25m

$322

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Wed 10/22

1:37 pm-10:35 pm

1 stop6h 58m

Waco

Sun 10/26

6:46 pm-11:25 pm

1 stop6h 39m

$377

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Wed 10/22

11:04 am-10:35 pm

2 stops9h 31m

Waco

Sun 10/26

5:09 am-10:52 am

1 stop7h 43m

$478

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Tue 9/2

11:30 pm-9:48 am

1 stop8h 18m

Waco

Sat 9/6

10:23 am-4:53 pm

1 stop8h 30m

$496

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Tue 9/2

11:30 pm-9:48 am

1 stop8h 18m

Waco

Sat 9/6

6:25 am-2:49 pm

2 stops10h 24m

$502

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Tue 10/21

12:59 am-9:54 am

1 stop6h 55m

Waco

Sun 10/26

5:09 am-10:36 am

1 stop7h 27m

$549

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Mon 9/1

12:58 am-9:39 am

1 stop6h 41m

Waco

Sat 9/6

10:23 am-5:31 pm

1 stop9h 08m

$661

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Tue 10/21

12:59 am-9:54 am

1 stop6h 55m

Waco

Sun 10/26

5:09 am-12:31 pm

1 stop9h 22m

$750

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Sun 8/31

7:44 am-5:38 pm

1 stop7h 54m

Waco

Thu 9/4

5:29 am-10:50 am

1 stop7h 21m

$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

Best Price Found	$316
Fastest flight time	6h 41m
Direct flights	None
Airports in Waco	1 airport

The best flight deal from Seattle to Waco found on momondo in the last 72 hours is $316

The fastest flight from Seattle to Waco takes 6h 41m

There are no direct flights from Seattle to Waco. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Waco Airport.

There is 1 airport near Waco: Waco (ACT)

Search flight deals

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 6h 41m.
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 August 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 10,000 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.