$467+ Cheap flights from Waco to Seattle (ACT - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ACT — SEA
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Waco to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Waco to Seattle
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Cheapest flights from Waco to SeattleExplore the most affordable flight options available from Waco to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Waco to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:01 pm -
1 stop8h 58m
Sun 1/1711:59 pm -
1 stop7h 43m
Deal found 10/15![American Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:13 am -
1 stop8h 41m
Sat 11/72:07 pm -
1 stop6h 12m
Deal found 10/19![American Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:10 am -
1 stop8h 02m
Mon 11/93:41 pm -
1 stop5h 48m
Deal found 10/18![American Airlines logo]()
$552
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:05 pm -
1 stop8h 05m
Mon 11/212:25 am -
1 stop7h 15m
Deal found 10/15![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:11 am -
1 stop6h 26m
Fri 11/2712:55 am -
1 stop6h 47m
Deal found 10/19![American Airlines logo]()
$634
This Alaska Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:10 am -
2 stops11h 35m
Sat 11/73:58 pm -
2 stops23h 36m
Deal found 10/19![Alaska Airlines logo]()
$657
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:13 am -
1 stop8h 41m
Sun 11/83:41 pm -
1 stop5h 48m
Deal found 10/18![American Airlines logo]()
$672
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 am -
2 stops9h 50m
Mon 11/912:47 pm -
1 stop8h 42m
Deal found 10/18![American Airlines logo]()
$704
This Alaska Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:10 am -
2 stops11h 07m
Tue 11/33:58 pm -
2 stops23h 36m
Deal found 10/15![Alaska Airlines logo]()
$719
Best flights from Waco to SeattleDiscover carefully curated flight deals from Waco to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Waco to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:05 pm -
1 stop8h 05m
Mon 11/212:25 am -
1 stop7h 15m
Deal found 10/15![American Airlines logo]()
$562
This Alaska Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:10 am -
2 stops11h 07m
Tue 11/33:58 pm -
2 stops23h 36m
Deal found 10/15![Alaska Airlines logo]()
$719
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:04 pm -
1 stop7h 38m
Sun 11/83:41 pm -
1 stop5h 48m
Deal found 10/18![American Airlines logo]()
$672
This Expedia deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:10 am -
2 stops11h 35m
Mon 11/95:19 pm -
2 stops22h 15m
Deal found 10/18![Alaska Airlines logo]()
$755
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:01 pm -
1 stop8h 58m
Sun 1/1711:26 am -
2 stops9h 12m
Deal found 10/15![American Airlines logo]()
$694
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:13 am -
2 stops12h 31m
Sun 11/83:41 pm -
1 stop5h 48m
Deal found 10/18![American Airlines logo]()
$704
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 am -
2 stops9h 50m
Mon 11/912:47 pm -
1 stop8h 42m
Deal found 10/18![American Airlines logo]()
$704
This Alaska Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:10 am -
1 stop8h 57m
Thu 11/58:33 am -
1 stop7h 01m
Deal found 10/16![Alaska Airlines logo]()
$1,106
Last-minute flights from Waco to SeattleDiscover last-minute flight deals from Waco to Seattle. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Waco to Seattle. Data last updated October 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:05 pm -
1 stop8h 05m
Mon 11/212:25 am -
1 stop7h 15m
Deal found 10/15![American Airlines logo]()
$562
This Alaska Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:10 am -
2 stops11h 07m
Tue 11/33:58 pm -
2 stops23h 36m
Deal found 10/15![Alaska Airlines logo]()
$719
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:13 am -
1 stop8h 41m
Sat 11/72:07 pm -
1 stop6h 12m
Deal found 10/19![American Airlines logo]()
$526
This Alaska Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:10 am -
2 stops11h 35m
Sat 11/73:58 pm -
2 stops23h 36m
Deal found 10/19![Alaska Airlines logo]()
$657
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 am -
1 stop6h 27m
Mon 11/912:47 pm -
1 stop8h 42m
Deal found 10/18![American Airlines logo]()
$672
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 am -
2 stops9h 50m
Sun 11/87:10 am -
2 stops14h 19m
Deal found 10/18![American Airlines logo]()
$781
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:10 am -
1 stop8h 02m
Mon 11/93:41 pm -
1 stop5h 48m
Deal found 10/18![American Airlines logo]()
$552
This Expedia deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:10 am -
2 stops11h 35m
Mon 11/95:19 pm -
2 stops22h 15m
Deal found 10/18![Alaska Airlines logo]()
$755
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:11 am -
1 stop6h 26m
Fri 11/2712:55 am -
1 stop6h 47m
Deal found 10/19![American Airlines logo]()
$634
One-way flights from Waco to SeattleSearch for one-way flight options from Waco to Seattle. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Waco to Seattle. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:10 am -
1 stop6h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![American Airlines logo]()
$467
This Priceline deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:10 am -
2 stops11h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Alaska Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:10 am -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![American Airlines logo]()
$528
This Priceline deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:10 am -
2 stops11h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Alaska Airlines logo]()
$534
Find flight deals from Waco to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Waco (ACT) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $502 (American Airlines) |
One-way from | $467 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Waco to Seattle 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, Cheapflights users made 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Waco to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WacoSeattle
ACT Waco - SEA Seattle/Tacoma Intl
ACTSEA
Waco
Wed 10/28
5:10 am-2:17 pm
2 stops11h 07m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$473
Quickest round-trip
WacoSeattle
ACT Waco - SEA Seattle/Tacoma Intl
ACTSEA
Waco
Thu 10/29
5:10 am-11:14 am
1 stop8h 04m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$528
WacoSeattle
ACT Waco - SEA Seattle/Tacoma Intl
ACTSEA
Waco
Thu 10/29
5:10 am-2:17 pm
2 stops11h 07m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$534
WacoSeattle
ACT Waco - SEA Seattle/Tacoma Intl
ACTSEA
Waco
Fri 10/30
6:05 pm-12:10 am
1 stop8h 05m
Seattle/Tacoma Intl
Mon 11/2
12:25 am-9:40 am
1 stop7h 15m
$562
WacoSeattle
ACT Waco - SEA Seattle/Tacoma Intl
ACTSEA
Waco
Fri 11/6
6:04 pm-11:42 pm
1 stop7h 38m
Seattle/Tacoma Intl
Sun 11/8
3:41 pm-11:29 pm
1 stop5h 48m
$672
WacoSeattle
ACT Waco - SEA Seattle/Tacoma Intl
ACTSEA
Waco
Thu 12/17
5:01 pm-11:59 pm
1 stop8h 58m
Seattle/Tacoma Intl
Sun 1/17
11:26 am-10:38 pm
2 stops9h 12m
$694
WacoSeattle
ACT Waco - SEA Seattle/Tacoma Intl
ACTSEA
Waco
Thu 11/5
10:13 am-8:44 pm
2 stops12h 31m
Seattle/Tacoma Intl
Sun 11/8
3:41 pm-11:29 pm
1 stop5h 48m
$704
WacoSeattle
ACT Waco - SEA Seattle/Tacoma Intl
ACTSEA
Waco
Thu 11/5
5:10 am-1:00 pm
2 stops9h 50m
Seattle/Tacoma Intl
Mon 11/9
12:47 pm-11:29 pm
1 stop8h 42m
$704
WacoSeattle
ACT Waco - SEA Seattle/Tacoma Intl
ACTSEA
Waco
Fri 10/30
5:10 am-2:17 pm
2 stops11h 07m
Seattle/Tacoma Intl
Tue 11/3
3:58 pm-5:34 pm
2 stops23h 36m
$719
WacoSeattle
ACT Waco - SEA Seattle/Tacoma Intl
ACTSEA
Waco
Fri 11/6
5:10 am-2:45 pm
2 stops11h 35m
Seattle/Tacoma Intl
Mon 11/9
5:19 pm-5:34 pm
2 stops22h 15m
$755
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Waco to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Waco to Seattle in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Waco-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Waco-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Waco-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Waco-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Waco-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Waco to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Waco with our price prediction graph.
ACT-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Waco to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
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