SEA - QRO

$165 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 4/18. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$395
Overall average: $624
Multiple Airlines
Sat 4/18Sat 4/25
SEA - QRO • 1 stop
Cheapest one-way
$165
Typical prices: $232-$262
Multiple Airlines
Sat 4/18
SEA - QRO • 1 stop
Top airlines
Delta
Cheapest • from $443 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Santiago de Querétaro. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $631 (round-trip)
Dallas (DFW)
Shortest trip • 8h 09m (one-way)
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 19% 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 Santiago de Querétaro!
Flight Deals
Booking Insights
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

Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
9:15 pm - 5:21 am
SEA
-
QRO
31h 06m
1 stop
Multiple Airlines Logo
6:20 am - 9:27 am
QRO
-
SEA
28h 07m
2 stops
$395Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
9:15 pm - 5:21 am
SEA
-
QRO
31h 06m
1 stop
Multiple Airlines Logo
11:40 am - 9:27 am
QRO
-
SEA
46h 47m
2 stops
$410Multiple Airlines
Mon, Mar 30 - Fri, May 1
Multiple Airlines Logo
8:04 am - 7:38 pm
SEA
-
QRO
10h 34m
1 stop
Multiple Airlines Logo
11:00 pm - 9:27 am
QRO
-
SEA
35h 27m
2 stops
$422Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
9:15 pm - 5:21 am
SEA
-
QRO
31h 06m
1 stop
Multiple Airlines Logo
11:40 am - 9:27 am
QRO
-
SEA
46h 47m
2 stops
$426Multiple Airlines
Wed, May 13 - Mon, May 18
Delta Logo
9:30 am - 8:20 pm
SEA
-
QRO
9h 50m
1 stop
Delta Logo
12:40 pm - 7:55 pm
QRO
-
SEA
8h 15m
1 stop
$443Delta
Thu, May 14 - Mon, May 18
Delta Logo
9:30 am - 11:00 pm
SEA
-
QRO
12h 30m
1 stop
Delta Logo
12:40 pm - 7:55 pm
QRO
-
SEA
8h 15m
1 stop
$444Delta
Wed, May 13 - Mon, May 18
Delta Logo
7:50 am - 11:40 pm
SEA
-
QRO
14h 50m
2 stops
Delta Logo
12:40 pm - 7:55 pm
QRO
-
SEA
8h 15m
1 stop
$447Delta
Thu, May 14 - Mon, May 18
Delta Logo
7:25 am - 8:20 pm
SEA
-
QRO
11h 55m
2 stops
Delta Logo
12:40 pm - 7:55 pm
QRO
-
SEA
8h 15m
1 stop
$449Delta
Tue, Jul 28 - Mon, Aug 3
Delta Logo
9:30 am - 12:14 am
SEA
-
QRO
13h 44m
1 stop
Delta Logo
9:05 am - 8:42 pm
QRO
-
SEA
12h 37m
1 stop
$455Delta
Tue, Jul 28 - Tue, Aug 4
Delta Logo
9:25 pm - 10:28 pm
SEA
-
QRO
24h 03m
2 stops
Delta Logo
12:57 pm - 7:55 am
QRO
-
SEA
19h 58m
1 stop
$459Delta
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 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 September, where tickets cost $470 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $749 and $711 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 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$165
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 28% 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 $165 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?

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Santiago de Querétaro are Delta and United Airlines. With an average price for the route of $568 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 $687 and an overall rating of 7.4.

  • 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.
7.9
DeltaOverall score based on 8258 reviews
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

First flight out and was 85 minutes delayed. Notification came out way too late

4.0 OkayJason, Feb 2026
SEA - SLC
Read more Delta reviews

First flight out and was 85 minutes delayed. Notification came out way too late

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

The flight was comfortable and uneventful, which is what I desire

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Really nice, all good, nice crew and all on time

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

Flight was on time, good service, but there was no free WiFi, even for first class passengers

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".

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

why would I bother with this airline and pick seats when I am asked to move for a weight imbalance

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

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

Information on your arrival and departure airports