QRO - SEA

$318 Find Cheap Flights from Santiago de Querétaro to Seattle

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago de Querétaro to Seattle departing on 2/25. 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 Seattle

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

Cheapest round-trip
$318
Overall average: $364
United Airlines
Wed 2/25Sun 3/8
QRO - SEA • 2 stops
Cheapest one-way
$320
Typical prices: $284-$385
Aeromexico
Sat 1/17
QRO - SEA • 2 stops
Top airlines
Delta
Cheapest • from $318 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 25% price drop
June
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 Seattle!
Flight Deals
Booking Insights
Flight Deals

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

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

Wed, Feb 25 - Sun, Mar 8
United Airlines Logo
6:00 am - 9:01 pm
QRO
-
SEA
17h 01m2 stops
United Airlines Logo
2:15 pm - 1:35 pm
SEA
-
QRO
22h 20m1 stop
$318United Airlines
Fri, Feb 13 - Thu, Feb 19
American Airlines Logo
6:15 am - 9:21 pm
QRO
-
SEA
17h 06m1 stop
American Airlines Logo
5:39 am - 11:35 pm
SEA
-
QRO
15h 56m1 stop
$327American Airlines
Fri, Feb 6 - Tue, Feb 10
American Airlines Logo
12:44 pm - 7:18 pm
QRO
-
SEA
8h 34m1 stop
American Airlines Logo
8:35 am - 11:56 pm
SEA
-
QRO
13h 21m1 stop
$328American Airlines
Fri, Feb 13 - Tue, Feb 17
Delta Logo
6:15 am - 7:56 pm
QRO
-
SEA
15h 41m1 stop
Delta Logo
7:25 am - 11:57 pm
SEA
-
QRO
14h 32m2 stops
$334Delta
Fri, Feb 27 - Sun, Mar 8
Delta Logo
8:55 am - 11:12 pm
QRO
-
SEA
16h 17m1 stop
Delta Logo
9:55 pm - 5:27 pm
SEA
-
QRO
18h 32m1 stop
$338Delta
Fri, Feb 6 - Tue, Feb 10
Delta Logo
6:15 am - 11:15 pm
QRO
-
SEA
19h 00m2 stops
Delta Logo
7:15 am - 11:57 pm
SEA
-
QRO
14h 42m2 stops
$339Delta
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
3:35 pm - 11:32 am
QRO
-
SEA
21h 57m2 stops
United Airlines Logo
3:30 pm - 11:49 am
SEA
-
QRO
18h 19m2 stops
$340United Airlines
Fri, Jan 30 - Fri, Feb 6
American Airlines Logo
12:44 pm - 11:51 pm
QRO
-
SEA
13h 07m1 stop
American Airlines Logo
5:00 pm - 11:36 am
SEA
-
QRO
16h 36m1 stop
$348American Airlines
Fri, Feb 13 - Thu, Feb 19
United Airlines Logo
3:35 pm - 7:03 pm
QRO
-
SEA
29h 28m2 stops
United Airlines Logo
2:20 pm - 11:49 am
SEA
-
QRO
19h 29m1 stop
$359United Airlines
Fri, Jan 30 - Fri, Feb 6
Delta Logo
6:08 am - 11:22 pm
QRO
-
SEA
19h 14m2 stops
Delta Logo
9:55 am - 12:04 am
SEA
-
QRO
12h 09m2 stops
$360Delta
Booking Insights

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

Get data-powered insights and trends into flights from Santiago de Querétaro to Seattle 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 Santiago de Querétaro to Seattle?

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago de Querétaro to Seattle, 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 Santiago de Querétaro to Seattle is September, where tickets cost $310 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $515 and $483 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santiago de Querétaro to Seattle, 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 Santiago de Querétaro to Seattle, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$318
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Santiago de Querétaro to Seattle

When to book flights from Santiago de Querétaro to Seattle

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

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

    In the last 3 days, the lowest price for a flight from Santiago de Querétaro to Seattle was $320 for a one-way ticket and $318 for a round-trip.

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

    Yes

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Santiago de Querétaro to Seattle are Delta and United Airlines. With an average price for the route of $401 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $337 and an overall rating of 7.4.

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

    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 Santiago de Querétaro to Seattle.

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

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

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

    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 Seattle from Santiago de Querétaro up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Santiago de Querétaro to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Santiago de Querétaro to Seattle. 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 Santiago de Querétaro to Seattle? 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 8005 reviews
8.1Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

4.0 OkayPenelope, Dec 2025
CUN - ATL
Read more Delta reviews

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

The crew was amazing; Von, Vera and Guadalupe were very friendly and attentive throughout the entire flight. They were friendly and welcoming to everyone. A solid and dedicated team for sure!

The checkpoint hornets are always looking fhrough Americans' luggage keeping what they deem impassible! Grrrrr!

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

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

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

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

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

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

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

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

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.

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

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

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.

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

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

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

Information on your arrival and departure airports