SEA - QRO

$194 Find Cheap Flights from Seattle to Santiago de Querétaro

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Santiago de Querétaro departing on 12/31. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago de Querétaro

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Santiago de Querétaro, 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 Santiago de Querétaro, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Seattle to Santiago de Querétaro (SEA-QRO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Santiago de Querétaro 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 Santiago de Querétaro

Wed, Nov 5 - Wed, Nov 12
Aeromexico Logo
7:10 am - 10:29 pmSEA-QRO
13h 19m2 stops
Aeromexico Logo
10:47 am - 8:00 pmQRO-SEA
11h 13m1 stop
$395Aeromexico
Find Deal
Sat, Sep 13 - Sat, Sep 20
 Logo
9:39 pm - 4:21 amSEA-QRO
29h 42m1 stop
 Logo
6:15 am - 8:39 pmQRO-SEA
15h 24m2 stops
Tue, Jan 6 - Wed, Jan 14
Delta Logo
11:05 pm - 1:14 pmSEA-QRO
12h 09m1 stop
Delta Logo
10:39 am - 10:25 pmQRO-SEA
13h 46m1 stop
$405Delta
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Tue, Jan 6 - Wed, Jan 14
Delta Logo
5:59 pm - 1:14 pmSEA-QRO
17h 15m2 stops
Delta Logo
10:39 am - 10:25 pmQRO-SEA
13h 46m1 stop
$410Delta
Find Deal
Thu, Oct 9 - Wed, Oct 15
United Airlines Logo
11:10 pm - 10:49 amSEA-QRO
10h 39m1 stop
United Airlines Logo
5:00 am - 4:24 pmQRO-SEA
12h 24m2 stops
$430United Airlines
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Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
11:59 pm - 2:35 pmSEA-QRO
12h 36m1 stop
United Airlines Logo
3:35 pm - 10:46 pmQRO-SEA
9h 11m1 stop
$445United Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
American Airlines Logo
7:44 am - 10:43 pmSEA-QRO
13h 59m1 stop
American Airlines Logo
5:00 am - 7:29 pmQRO-SEA
15h 29m1 stop
$450American Airlines
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Mon, Jan 5 - Wed, Jan 14
American Airlines Logo
12:27 am - 10:48 amSEA-QRO
8h 21m1 stop
American Airlines Logo
4:55 pm - 9:36 amQRO-SEA
18h 41m1 stop
$470American Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Volaris Logo
10:00 pm - 9:00 pmSEA-QRO
21h 00m3 stops
Volaris Logo
9:23 am - 8:05 pmQRO-SEA
12h 42m2 stops
$478Volaris
Find Deal
Mon, Nov 10 - Mon, Nov 17
Volaris Logo
10:00 pm - 9:00 pmSEA-QRO
21h 00m3 stops
Volaris Logo
9:23 am - 9:47 amQRO-SEA
26h 24m2 stops
$486Volaris
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Santiago de Querétaro flights

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

What’s the cheapest day of the week to fly from Seattle to Santiago de Querétaro?

The average price of all round-trip flights from Seattle to Santiago de Querétaro clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Santiago de Querétaro, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Santiago de Querétaro, Tuesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Seattle to Santiago de Querétaro?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Santiago de Querétaro, 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 Santiago de Querétaro is February, where tickets cost $410 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $956 and $748 respectively.

How far in advance should I book a flight from Seattle to Santiago de Querétaro?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Santiago de Querétaro, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Santiago de Querétaro, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$194
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 63% increase in price.
Flight from Seattle to Santiago de Querétaro

When to book flights from Seattle to Santiago de Querétaro

Are your dates flexible? Find out the best times to travel from Seattle to Santiago de Querétaro 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 Santiago de Querétaro

  • What is the cheapest flight from Seattle to Santiago de Querétaro?

    In the last 3 days, the lowest price for a flight from Seattle to Santiago de Querétaro was $194 for a one-way ticket and $395 for a round-trip.

  • Do I need a passport to fly between Seattle and Santiago de Querétaro?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Santiago de Querétaro.

  • Which airports will I be using when flying from Seattle to Santiago de Querétaro?

    When flying out of Seattle you will be using Seattle/Tacoma Intl. You will be landing at Santiago de Querétaro, also known as Santiago de Querétaro.

  • Which aircraft models fly most regularly from Seattle to Santiago de Querétaro?

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

  • Which airline alliances offer flights from Seattle to Santiago de Querétaro?

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Santiago de Querétaro are Delta and Aeromexico. With an average price for the route of $514 and an overall rating of 8.0, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $636 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Seattle to Santiago de Querétaro?

    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 Santiago de Querétaro.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de Querétaro 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 Santiago de Querétaro?

    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 Santiago de Querétaro with an airline and back to Seattle with another airline. Booking your flights between Seattle and QRO 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 Santiago de Querétaro?

    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 Santiago de Querétaro 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 Santiago de Querétaro

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Santiago de Querétaro. 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 Santiago de Querétaro? 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.
8.0
DeltaOverall score based on 7981 reviews
8.2Boarding
7.3Food
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

10.0 ExcellentLee, Aug 2025ATL - PHL
Read more Delta reviews

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

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.

Overpriced tickets and attitudes to pay for such service. So bummed.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

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.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Everything you need to know for your flight from Seattle to Santiago de Querétaro

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