SEA - AGU

$420 Find Cheap Flights from Seattle to Aguascalientes

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Aguascalientes departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Aguascalientes

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Aguascalientes, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Aguascalientes, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$420
Overall average: $455
Aeromexico
Fri 1/30Fri 2/6
SEA - AGU • 1 stop
Cheapest one-way
Multiple Airlines
Thu 12/18
SEA - AGU • multi-stop
When to travel
January
Cheapest • 22% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Aguascalientes!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Aguascalientes (SEA-AGU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Aguascalientes that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Aguascalientes

Fri, Jan 30 - Fri, Feb 6
Aeromexico Logo
9:30 am - 9:57 pm
SEA
-
AGU
10h 27m1 stop
Aeromexico Logo
6:14 am - 11:22 pm
AGU
-
SEA
19h 08m2 stops
$420Aeromexico
Fri, Jan 30 - Fri, Feb 6
Aeromexico Logo
9:55 am - 1:04 pm
SEA
-
AGU
25h 09m2 stops
Aeromexico Logo
6:14 am - 11:22 pm
AGU
-
SEA
19h 08m2 stops
$424Aeromexico
Sun, Mar 15 - Thu, Mar 19
Aeromexico Logo
9:30 am - 9:57 pm
SEA
-
AGU
11h 27m1 stop
Aeromexico Logo
6:15 am - 7:55 pm
AGU
-
SEA
14h 40m1 stop
$432Aeromexico
Sun, Mar 15 - Thu, Mar 19
Aeromexico Logo
7:15 am - 9:57 pm
SEA
-
AGU
13h 42m2 stops
Aeromexico Logo
9:29 am - 7:55 pm
AGU
-
SEA
11h 26m1 stop
$436Aeromexico
Sun, Mar 15 - Thu, Mar 19
Aeromexico Logo
9:30 am - 7:43 pm
SEA
-
AGU
9h 13m1 stop
Aeromexico Logo
6:15 am - 11:23 pm
AGU
-
SEA
18h 08m2 stops
$442Aeromexico
Sun, Mar 15 - Thu, Mar 19
Aeromexico Logo
7:15 am - 9:57 pm
SEA
-
AGU
13h 42m2 stops
Aeromexico Logo
6:15 am - 11:23 pm
AGU
-
SEA
18h 08m2 stops
$447Aeromexico
Fri, Jan 30 - Fri, Feb 6
American Airlines Logo
10:50 am - 10:10 pm
SEA
-
AGU
9h 20m1 stop
American Airlines Logo
2:06 pm - 11:51 pm
AGU
-
SEA
11h 45m1 stop
$449American Airlines
Sun, Mar 15 - Thu, Mar 19
Aeromexico Logo
9:40 am - 8:57 am
SEA
-
AGU
22h 17m2 stops
Aeromexico Logo
6:15 am - 11:23 pm
AGU
-
SEA
18h 08m2 stops
$568Aeromexico
Sat, Apr 4 - Sun, Apr 5
Aeromexico Logo
9:21 am - 8:33 am
SEA
-
AGU
22h 12m1 stop
Aeromexico Logo
1:50 pm - 8:46 am
AGU
-
SEA
19h 56m2 stops
$828Aeromexico
Sat, Apr 4 - Sun, Apr 5
United Airlines Logo
7:00 am - 7:27 pm
SEA
-
AGU
11h 27m2 stops
United Airlines Logo
7:00 am - 10:54 pm
AGU
-
SEA
16h 54m2 stops
$931United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Aguascalientes flights

Get data-powered insights and trends into flights from Seattle to Aguascalientes to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Aguascalientes?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Aguascalientes, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Aguascalientes is January, where tickets cost $455 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $688 and $680 respectively.

Good to know

Low seasonMay
Cheapest flight$420
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Seattle to Aguascalientes

When to book flights from Seattle to Aguascalientes

Are your dates flexible? Find out the best times to travel from Seattle to Aguascalientes based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Aguascalientes

  • What is the cheapest flight from Seattle to Aguascalientes?

    In the last 3 days, the lowest price for a flight from Seattle to Aguascalientes was $420 for a round-trip ticket.

  • Do I need a passport to fly between Seattle and Aguascalientes?

    Yes

  • Which aircraft models fly most regularly from Seattle to Aguascalientes?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Aguascalientes?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Aguascalientes, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Aguascalientes, Delta or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Seattle to Aguascalientes are Delta and Aeromexico. With an average price for the route of $498 and an overall rating of 7.9, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $577 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle to Aguascalientes?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Aguascalientes.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Aguascalientes?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aguascalientes from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Aguascalientes?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Aguascalientes with an airline and back to Seattle with another airline. Booking your flights between Seattle and AGU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Aguascalientes?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Aguascalientes from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Seattle to Aguascalientes

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Aguascalientes. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Aguascalientes? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8008 reviews
7.9Entertainment
8.1Boarding
7.9Comfort
8.5Crew
7.3Food
Airline reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

10.0 ExcellentMargaret, Dec 2025
BOS - PIT
Read more Delta reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

Food was surprisingly good but the WiFi was not great

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Everything you need to know for your flight from Seattle to Aguascalientes

Information on your arrival and departure airports