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Cheap flights from Seattle to Waco from $278

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Waco departing on 3/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:59 am - 10:05 am
SEA
-
ACT
7h 06m
1 stop
American Airlines Logo
5:05 am - 10:51 am
ACT
-
SEA
7h 46m
1 stop
$278American Airlines
Fri, Mar 27 - Sat, Apr 4
American Airlines Logo
11:26 am - 11:45 pm
SEA
-
ACT
10h 19m
2 stops
American Airlines Logo
6:12 pm - 12:55 am
ACT
-
SEA
8h 43m
1 stop
$338American Airlines
Sat, Mar 28 - Sat, Apr 4
American Airlines Logo
6:44 am - 5:42 pm
SEA
-
ACT
8h 58m
1 stop
American Airlines Logo
5:05 am - 10:51 am
ACT
-
SEA
7h 46m
1 stop
$358American Airlines
Tue, Mar 17 - Sat, Mar 21
American Airlines Logo
11:26 am - 11:45 pm
SEA
-
ACT
10h 19m
2 stops
American Airlines Logo
5:05 am - 1:52 pm
ACT
-
SEA
10h 47m
2 stops
$407American Airlines
Sat, Mar 28 - Sat, Apr 4
American Airlines Logo
6:44 am - 5:42 pm
SEA
-
ACT
8h 58m
1 stop
American Airlines Logo
5:05 am - 1:52 pm
ACT
-
SEA
10h 47m
2 stops
$452American Airlines
Tue, Mar 17 - Sat, Mar 21
American Airlines Logo
11:59 pm - 10:05 am
SEA
-
ACT
8h 06m
1 stop
American Airlines Logo
6:12 pm - 12:55 am
ACT
-
SEA
8h 43m
1 stop
$465American Airlines
Wed, Mar 18 - Sun, Mar 22
American Airlines Logo
12:59 am - 10:40 am
SEA
-
ACT
7h 41m
1 stop
American Airlines Logo
5:10 am - 1:57 pm
ACT
-
SEA
10h 47m
2 stops
$528American Airlines
Fri, Jun 19 - Thu, Jun 25
Alaska Airlines Logo
9:00 am - 11:45 pm
SEA
-
ACT
12h 45m
2 stops
Alaska Airlines Logo
5:58 pm - 11:15 pm
ACT
-
SEA
7h 17m
1 stop
$537Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
9:00 am - 11:45 pm
SEA
-
ACT
12h 45m
2 stops
Alaska Airlines Logo
10:38 am - 10:53 pm
ACT
-
SEA
14h 15m
2 stops
$542Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
American Airlines Logo
6:00 am - 5:42 pm
SEA
-
ACT
9h 42m
2 stops
American Airlines Logo
5:05 am - 1:52 pm
ACT
-
SEA
10h 47m
2 stops
$545American Airlines
Tue, Mar 17 - Sat, Mar 21

American Airlines flights from Seattle to Waco

Our best American Airlines deals on Seattle to Waco flight tickets
American Airlines
Mar 27
SEA12:59 amSeattle/Tacoma Intl
7h 06m
1 stop
ACT10:05 amWaco
Apr 4
ACT5:05 amWaco
7h 46m
1 stop
SEA10:51 amSeattle/Tacoma Intl
$278
American Airlines
Mar 28
SEA11:26 amSeattle/Tacoma Intl
10h 19m
2 stops
ACT11:45 pmWaco
Apr 4
ACT6:12 pmWaco
8h 43m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$338
American Airlines
Mar 17
SEA6:44 amSeattle/Tacoma Intl
8h 58m
1 stop
ACT5:42 pmWaco
Mar 21
ACT5:05 amWaco
7h 46m
1 stop
SEA10:51 amSeattle/Tacoma Intl
$358

Alaska Airlines flights from Seattle to Waco

Our best Alaska Airlines deals on Seattle to Waco flight tickets
Alaska Airlines
Apr 18
SEA9:00 amSeattle/Tacoma Intl
12h 45m
2 stops
ACT11:45 pmWaco
Apr 22
ACT5:58 pmWaco
7h 17m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
$537
Alaska Airlines
Apr 18
SEA9:00 amSeattle/Tacoma Intl
12h 45m
2 stops
ACT11:45 pmWaco
Apr 22
ACT10:38 amWaco
14h 15m
2 stops
SEA10:53 pmSeattle/Tacoma Intl
$542
Alaska Airlines
Apr 18
SEA8:13 amSeattle/Tacoma Intl
7h 15m
1 stop
ACT5:28 pmWaco
Apr 22
ACT5:58 pmWaco
7h 17m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
$618

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Waco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 5, 2026.
Use the filters below to find and compare flights from Seattle to Waco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Fri 3/27

12:59 am-10:05 am

1 stop7h 06m

Waco

Sat 4/4

5:05 am-10:51 am

1 stop7h 46m

$278

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Sat 3/28

11:26 am-11:45 pm

2 stops10h 19m

Waco

Sat 4/4

6:12 pm-12:55 am

1 stop8h 43m

$338

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Tue 3/17

6:44 am-5:42 pm

1 stop8h 58m

Waco

Sat 3/21

5:05 am-10:51 am

1 stop7h 46m

$358

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Sat 3/28

11:26 am-11:45 pm

2 stops10h 19m

Waco

Sat 4/4

5:05 am-1:52 pm

2 stops10h 47m

$407

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Tue 3/17

6:44 am-5:42 pm

1 stop8h 58m

Waco

Sat 3/21

5:05 am-1:52 pm

2 stops10h 47m

$452

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Wed 3/18

11:59 pm-10:05 am

1 stop8h 06m

Waco

Sun 3/22

6:12 pm-12:55 am

1 stop8h 43m

$465

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Fri 6/19

12:59 am-10:40 am

1 stop7h 41m

Waco

Thu 6/25

5:10 am-1:57 pm

2 stops10h 47m

$528

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Sat 4/18

9:00 am-11:45 pm

2 stops12h 45m

Waco

Wed 4/22

5:58 pm-11:15 pm

1 stop7h 17m

$537

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Sat 4/18

9:00 am-11:45 pm

2 stops12h 45m

Waco

Wed 4/22

10:38 am-10:53 pm

2 stops14h 15m

$542

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Tue 3/17

6:00 am-5:42 pm

2 stops9h 42m

Waco

Sat 3/21

5:05 am-1:52 pm

2 stops10h 47m

$545

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Waco from

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

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 46% 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 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

Fastest flight time

7h 00m

Direct flights

None
The fastest flight from Seattle to Waco takes 7h 00m
There are no direct flights from Seattle to Waco. There are no popular flight routes from Seattle to Waco.
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 7h 00m.

  • 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?

  • 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?

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 AirlinesPriceFrom $244Free CancellationRating
7.1
11,381 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.

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