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Cheap flights from Seattle to Aguascalientes from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Aguascalientes departing on 12/2. 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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Find the cheapest flights from Seattle to Aguascalientes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aeromexico Logo
9:30 am - 9:57 pmSEA-AGU
10h 27m1 stop
Aeromexico Logo
8:28 am - 7:55 pmAGU-SEA
13h 27m1 stop
$387Aeromexico
Find Deal
Wed, Jan 14 - Wed, Jan 28
Aeromexico Logo
7:15 am - 9:57 pmSEA-AGU
12h 42m2 stops
Aeromexico Logo
1:09 pm - 7:55 pmAGU-SEA
8h 46m1 stop
$392Aeromexico
Find Deal
Wed, Jan 14 - Wed, Jan 28
Aeromexico Logo
7:20 am - 9:57 pmSEA-AGU
12h 37m2 stops
Aeromexico Logo
6:20 am - 7:38 pmAGU-SEA
15h 18m2 stops
$402Aeromexico
Find Deal
Wed, Jan 14 - Wed, Jan 28
Delta Logo
5:55 pm - 4:22 pmSEA-AGU
21h 27m2 stops
Delta Logo
6:15 am - 9:46 pmAGU-SEA
16h 31m2 stops
$427Delta
Find Deal
Sun, Mar 8 - Wed, Mar 11
Aeromexico Logo
9:30 am - 7:43 pmSEA-AGU
9h 13m1 stop
Aeromexico Logo
9:43 am - 7:55 pmAGU-SEA
11h 12m1 stop
$432Aeromexico
Find Deal
Sun, Mar 8 - Wed, Mar 11
Aeromexico Logo
1:40 pm - 3:53 pmSEA-AGU
24h 13m2 stops
Aeromexico Logo
6:15 am - 7:38 pmAGU-SEA
15h 23m2 stops
$435Aeromexico
Find Deal
Sun, Dec 28 - Thu, Jan 15
Aeromexico Logo
7:20 am - 7:43 pmSEA-AGU
11h 23m2 stops
Aeromexico Logo
9:43 am - 7:55 pmAGU-SEA
11h 12m1 stop
$437Aeromexico
Find Deal
Sun, Mar 8 - Wed, Mar 11
Aeromexico Logo
9:30 am - 9:57 pmSEA-AGU
11h 27m1 stop
Aeromexico Logo
6:15 am - 9:46 pmAGU-SEA
16h 31m2 stops
$442Aeromexico
Find Deal
Sun, Mar 8 - Wed, Mar 11
Aeromexico Logo
7:20 am - 7:43 pmSEA-AGU
11h 23m2 stops
Aeromexico Logo
6:15 am - 9:46 pmAGU-SEA
16h 31m2 stops
$447Aeromexico
Find Deal
Sun, Mar 8 - Wed, Mar 11
United Airlines Logo
5:10 pm - 12:02 pmSEA-AGU
16h 52m2 stops
United Airlines Logo
12:45 pm - 9:58 pmAGU-SEA
11h 13m2 stops
$451United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22

Aeromexico flights from Seattle to Aguascalientes

Our best Aeromexico deals on Seattle to Aguascalientes flight tickets
Aeromexico
Jan 14
SEA9:30 amSeattle/Tacoma Intl
10h 27m
1 stop
AGU9:57 pmAguascalients
Jan 28
AGU8:28 amAguascalients
13h 27m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
$387
Find similar
Aeromexico
Jan 14
SEA7:15 amSeattle/Tacoma Intl
12h 42m
2 stops
AGU9:57 pmAguascalients
Jan 28
AGU1:09 pmAguascalients
8h 46m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
$392
Find similar
Aeromexico
Jan 14
SEA7:20 amSeattle/Tacoma Intl
12h 37m
2 stops
AGU9:57 pmAguascalients
Jan 28
AGU6:20 amAguascalients
15h 18m
2 stops
SEA7:38 pmSeattle/Tacoma Intl
$402
Find similar

United Airlines flights from Seattle to Aguascalientes

Our best United Airlines deals on Seattle to Aguascalientes flight tickets
United Airlines
Jan 15
SEA5:10 pmSeattle/Tacoma Intl
16h 52m
2 stops
AGU12:02 pmAguascalients
Jan 22
AGU12:45 pmAguascalients
11h 13m
2 stops
SEA9:58 pmSeattle/Tacoma Intl
$451
Find similar
United Airlines
Jan 15
SEA7:00 amSeattle/Tacoma Intl
11h 31m
1 stop
AGU8:31 pmAguascalients
Jan 22
AGU12:45 pmAguascalients
12h 14m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
$499
Find similar
United Airlines
Mar 8
SEA2:15 pmSeattle/Tacoma Intl
28h 16m
1 stop
AGU7:31 pmAguascalients
Mar 11
AGU11:45 amAguascalients
12h 14m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
$520
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Aguascalientes 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 November 26, 2025.
Use the filters below to find and compare flights from Seattle to Aguascalientes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleAguascalientes

SEA - AGU

SEAAGU

Seattle/Tacoma Intl

Wed 1/14

9:30 am-9:57 pm

1 stop10h 27m

Aguascalients

Wed 1/28

8:28 am-7:55 pm

1 stop13h 27m

$387

SeattleAguascalientes

SEA - AGU

SEAAGU

Seattle/Tacoma Intl

Wed 1/14

7:15 am-9:57 pm

2 stops12h 42m

Aguascalients

Wed 1/28

1:09 pm-7:55 pm

1 stop8h 46m

$392

SeattleAguascalientes

SEA - AGU

SEAAGU

Seattle/Tacoma Intl

Wed 1/14

7:20 am-9:57 pm

2 stops12h 37m

Aguascalients

Wed 1/28

6:20 am-7:38 pm

2 stops15h 18m

$402

SeattleAguascalientes

SEA - AGU

SEAAGU

Seattle/Tacoma Intl

Sun 3/8

5:55 pm-4:22 pm

2 stops21h 27m

Aguascalients

Wed 3/11

6:15 am-9:46 pm

2 stops16h 31m

$427

SeattleAguascalientes

SEA - AGU

SEAAGU

Seattle/Tacoma Intl

Sun 3/8

9:30 am-7:43 pm

1 stop9h 13m

Aguascalients

Wed 3/11

9:43 am-7:55 pm

1 stop11h 12m

$432

SeattleAguascalientes

SEA - AGU

SEAAGU

Seattle/Tacoma Intl

Sun 12/28

1:40 pm-3:53 pm

2 stops24h 13m

Aguascalients

Thu 1/15

6:15 am-7:38 pm

2 stops15h 23m

$435

SeattleAguascalientes

SEA - AGU

SEAAGU

Seattle/Tacoma Intl

Sun 3/8

7:20 am-7:43 pm

2 stops11h 23m

Aguascalients

Wed 3/11

9:43 am-7:55 pm

1 stop11h 12m

$437

SeattleAguascalientes

SEA - AGU

SEAAGU

Seattle/Tacoma Intl

Sun 3/8

9:30 am-9:57 pm

1 stop11h 27m

Aguascalients

Wed 3/11

6:15 am-9:46 pm

2 stops16h 31m

$442

SeattleAguascalientes

SEA - AGU

SEAAGU

Seattle/Tacoma Intl

Sun 3/8

7:20 am-7:43 pm

2 stops11h 23m

Aguascalients

Wed 3/11

6:15 am-9:46 pm

2 stops16h 31m

$447

SeattleAguascalientes

SEA - AGU

SEAAGU

Seattle/Tacoma Intl

Thu 1/15

5:10 pm-12:02 pm

2 stops16h 52m

Aguascalients

Thu 1/22

12:45 pm-9:58 pm

2 stops11h 13m

$451

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Aguascalientes from

How to get the cheapest flight ticket from Seattle to Aguascalientes

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 month to fly to Aguascalientes?

If you aren’t able to travel during the month of January, then book flights to Aguascalientes from Seattle during August instead. Flights to Aguascalientes in August, while not as cheap as those in January, still average around $498.

What is the cheapest day to depart on your flight to Aguascalientes?

The cheapest day to depart on your flight to Aguascalientes is on a Tuesday when prices can be found for as low as $610. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Aguascalientes for around $873.

What is the cheapest time of day to depart on your flight to Aguascalientes?

In the morning is the cheapest time of day to fly from Seattle to Aguascalientes when you can find flight prices for as low as $661. Flying to Aguascalientes in the morning is an ideal time because this is during off-peak travel hours. Flights to Aguascalientes are more costly at noon, with an average ticket price of $754. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Seattle to Aguascalientes flights?

You could potentially save up to 4% on your flight if you consider stops on a Seattle to Aguascalientes flight.

How have Seattle to Aguascalientes flight prices changed over time?

As of November 2025, prices for Seattle to Aguascalientes flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Aguascalientes

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Aguascalientes according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Aguascalientes (SEA to AGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Aguascalientes

Fastest flight time

8h 18m

Direct flights

None
The fastest flight from Seattle to Aguascalientes takes 8h 18m
There are no direct flights from Seattle to Aguascalientes. There are no popular flight routes from Seattle to Aguascalientes.
Search flight deals

  • How far is Seattle/Tacoma Intl to Aguascalients by plane?

    The straight-line distance from Seattle/Tacoma Intl to Aguascalients is 2095.9 mi. Flights usually cover this in 8h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Aguascalients Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Aguascalients Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Aguascalients Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Aguascalients 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 Aguascalients Airport.

  • What documentation or ID do you need to fly to Aguascalients Airport?

    The travel and health documents required for your trip to Aguascalients 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 Aguascalients 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 Aguascalientes?

Best airlines flying from Seattle to Aguascalientes

Compare and see reviews for airlines that fly from Seattle to Aguascalientes with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $206Free CancellationRating
7.4
1,658 reviews
Search Aeromexico flights
United AirlinesPriceFrom $431Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
American AirlinesPriceFrom $433Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $437Free CancellationRating
7.9
7,998 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Aguascalientes?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Aguascalientes. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Aguascalientes with flexible booking policies on momondo?

momondo does allow users to show only those flights to Aguascalientes from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Aguascalientes?

momondo provides multiple filters to help you find the best flight to Aguascalientes from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Aguascalientes right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Aguascalientes flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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