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$257+ Cheap flights from Seattle to Waco (SEA - ACT)

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ACT
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Seattle to Waco

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Waco (ACT). 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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$257
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$425
Provider with most accurate pricing for Seattle/Tacoma Intl-Waco flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Waco flights.
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From Seattle/Tacoma Intl to Waco
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Seattle to Waco

Cheapest flights from Seattle to Waco
Explore the most affordable flight options available from Seattle to Waco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/27. 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 6/1011:32 pmSEA - ACT
1 stop8h 24mAmerican Airlines
Tue 6/176:12 pmACT - SEA
1 stop8h 32mAmerican Airlines
Deal found 4/27$257
This CheapTickets deal was found by Cheapflights users on 4/28. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1112:25 amSEA - ACT
1 stop7h 31mAlaska Airlines
Thu 6/196:12 pmACT - SEA
1 stop6h 43mAlaska Airlines
Deal found 4/28$519

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Seattle to Waco that are best for you.

Fly from

Seattle

Fly to

Waco

Route

Depart

Return

Price

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Tue 6/10

11:32 pm-9:56 am

1 stop8h 24m

Waco

Tue 6/17

6:12 pm-12:44 am

1 stop8h 32m

$257

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Wed 6/11

12:25 am-9:56 am

1 stop7h 31m

Waco

Thu 6/19

6:12 pm-10:55 pm

1 stop6h 43m

$519

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Wed 5/14

12:34 am-9:43 am

1 stop7h 09m

$390

SeattleWaco

SEA - ACT

SEAACT

Seattle/Tacoma Intl

Thu 5/15

11:58 pm-9:43 am

1 stop7h 45m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Seattle to Waco

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 Seattle to Waco in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Waco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Waco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Waco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Waco flights, Cheapflights users trust Expedia the most. Expedia 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 Seattle-Waco 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 Seattle to Waco

Have a flexible travel schedule? Discover the best time to fly to Waco from Seattle with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Waco

What is the cheapest month to book a flight from Seattle to Waco?

Currently, February is the cheapest month in which you can book a flight from Seattle to Waco (average of $319). Flying from Seattle to Waco in December is currently the most expensive (average of $486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to ACT?

Find hourly flight availability from Seattle to Waco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Waco at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

Rainfall in Waco by month

Plan your trip to Waco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Waco ranges from 1.8 - 4.6 inches per month. May is typically the wettest month, when rainfall can reach 4.6 in. August is typically the driest time to visit Waco when rainfall is around 1.8 in.

Temperature in Waco by month

Plan your trip to Waco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Waco, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Waco

Get insights into the airlines that provide service to Waco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Waco. Reviews last updated April 30, 2025.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to Waco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Waco round-trip?

    American Airlines, at $257, was found to be the cheapest airline from Seattle to Waco. An alternate airline flying to your destination would be Alaska Airlines. American Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Seattle to Waco that include hotel bookings?

    Yes. In addition to deals on Seattle to Waco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Waco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Waco.

  • Can I find deals for business class flights from Seattle to Waco?

    Yes. Cheapflights offers flight deals from Seattle to Waco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Waco?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Waco (average of $319). Flying from Seattle to Waco in December is currently the most expensive (average of $486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Seattle to Waco

Discover the top airline that operate flights from Seattle to Waco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$244Average$426FlexibilityNo cancel feeOn-time71%

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