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Cheap flights from Seattle to Waco from $344

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 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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American Airlines Logo
7:52 pm - 10:22 amSEA-ACT
12h 30m2 stops
American Airlines Logo
5:08 am - 11:01 amACT-SEA
7h 53m1 stop
$344American Airlines
Find Deal
sáb., ene. 17 - mié., ene. 21
American Airlines Logo
7:52 pm - 10:22 amSEA-ACT
12h 30m2 stops
American Airlines Logo
10:52 am - 11:59 pmACT-SEA
15h 07m2 stops
$349American Airlines
Find Deal
sáb., ene. 17 - mié., ene. 21
American Airlines Logo
7:15 am - 5:39 pmSEA-ACT
8h 24m1 stop
American Airlines Logo
5:09 am - 10:39 amACT-SEA
7h 30m1 stop
$352American Airlines
Find Deal
mié., dic. 10 - dom., dic. 14
American Airlines Logo
12:31 am - 9:54 amSEA-ACT
7h 23m1 stop
American Airlines Logo
6:10 am - 10:59 amACT-SEA
6h 49m1 stop
$371American Airlines
Find Deal
mié., dic. 10 - jue., dic. 25
American Airlines Logo
12:31 am - 10:00 amSEA-ACT
7h 29m1 stop
American Airlines Logo
5:09 am - 10:39 amACT-SEA
7h 30m1 stop
$440American Airlines
Find Deal
mar., dic. 9 - dom., dic. 14
American Airlines Logo
6:05 am - 5:39 pmSEA-ACT
9h 34m2 stops
American Airlines Logo
5:09 am - 10:39 amACT-SEA
7h 30m1 stop
$446American Airlines
Find Deal
mié., dic. 10 - dom., dic. 14
Alaska Airlines Logo
9:52 am - 5:48 pmSEA-ACT
5h 56m1 stop
Alaska Airlines Logo
10:52 am - 5:58 pmACT-SEA
9h 06m1 stop
$493Alaska Airlines
Find Deal
sáb., ene. 17 - mié., ene. 21
American Airlines Logo
12:31 am - 9:54 amSEA-ACT
7h 23m1 stop
American Airlines Logo
10:27 am - 5:26 pmACT-SEA
8h 59m2 stops
$549American Airlines
Find Deal
mié., dic. 10 - jue., dic. 25
Alaska Airlines Logo
7:45 am - 5:39 pmSEA-ACT
7h 54m1 stop
Alaska Airlines Logo
6:13 pm - 11:11 pmACT-SEA
6h 58m1 stop
$556Alaska Airlines
Find Deal
mié., dic. 10 - dom., dic. 14
American Airlines Logo
12:31 am - 10:00 amSEA-ACT
7h 29m1 stop
American Airlines Logo
10:30 am - 5:17 pmACT-SEA
8h 47m2 stops
$623American Airlines
Find Deal
mar., dic. 9 - dom., dic. 14

American Airlines flights from Seattle to Waco

Our best American Airlines deals on Seattle to Waco flight tickets
American Airlines
Jan 17
SEA7:52 pmSeattle/Tacoma Intl
12h 30m
2 stops
ACT10:22 amWaco
Jan 21
ACT5:08 amWaco
7h 53m
1 stop
SEA11:01 amSeattle/Tacoma Intl
$344
Find similar
American Airlines
Jan 17
SEA7:52 pmSeattle/Tacoma Intl
12h 30m
2 stops
ACT10:22 amWaco
Jan 21
ACT10:52 amWaco
15h 07m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$349
Find similar
American Airlines
Dec 10
SEA7:15 amSeattle/Tacoma Intl
8h 24m
1 stop
ACT5:39 pmWaco
Dec 14
ACT5:09 amWaco
7h 30m
1 stop
SEA10:39 amSeattle/Tacoma Intl
$352
Find similar

Alaska Airlines flights from Seattle to Waco

Our best Alaska Airlines deals on Seattle to Waco flight tickets
Alaska Airlines
Jan 17
SEA9:52 amSeattle/Tacoma Intl
5h 56m
1 stop
ACT5:48 pmWaco
Jan 21
ACT10:52 amWaco
9h 06m
1 stop
SEA5:58 pmSeattle/Tacoma Intl
$493
Find similar
Alaska Airlines
Dec 10
SEA7:45 amSeattle/Tacoma Intl
7h 54m
1 stop
ACT5:39 pmWaco
Dec 14
ACT6:13 pmWaco
6h 58m
1 stop
SEA11:11 pmSeattle/Tacoma Intl
$556
Find similar

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 noviembre 26, 2025.
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

sáb. 1/17

7:52 pm-10:22 am

2 stops12h 30m

Waco

mié. 1/21

5:08 am-11:01 am

1 stop7h 53m

$344

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

sáb. 1/17

7:52 pm-10:22 am

2 stops12h 30m

Waco

mié. 1/21

10:52 am-11:59 pm

2 stops15h 07m

$349

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

mié. 12/10

7:15 am-5:39 pm

1 stop8h 24m

Waco

dom. 12/14

5:09 am-10:39 am

1 stop7h 30m

$352

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

mié. 12/10

12:31 am-9:54 am

1 stop7h 23m

Waco

jue. 12/25

6:10 am-10:59 am

1 stop6h 49m

$371

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

mar. 12/9

12:31 am-10:00 am

1 stop7h 29m

Waco

dom. 12/14

5:09 am-10:39 am

1 stop7h 30m

$440

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

mié. 12/10

6:05 am-5:39 pm

2 stops9h 34m

Waco

dom. 12/14

5:09 am-10:39 am

1 stop7h 30m

$446

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

sáb. 1/17

9:52 am-5:48 pm

1 stop5h 56m

Waco

mié. 1/21

10:52 am-5:58 pm

1 stop9h 06m

$493

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

mié. 12/10

12:31 am-9:54 am

1 stop7h 23m

Waco

jue. 12/25

10:27 am-5:26 pm

2 stops8h 59m

$549

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

mié. 12/10

7:45 am-5:39 pm

1 stop7h 54m

Waco

dom. 12/14

6:13 pm-11:11 pm

1 stop6h 58m

$556

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

mar. 12/9

12:31 am-10:00 am

1 stop7h 29m

Waco

dom. 12/14

10:30 am-5:17 pm

2 stops8h 47m

$623

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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 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

Fastest flight time

7h 53m

Direct flights

None
The fastest flight from Seattle to Waco takes 7h 53m
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 5h 56m.

  • 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
7.2
11,038 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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