HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago de Querétaro

$193+ Cheap flights from Seattle (SEA) to Santiago de Querétaro (QRO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — QRO
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Santiago de Querétaro with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Santiago de Querétaro are usually found in February or January, booked 36 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap flight deals from Seattle to Santiago de Querétaro

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Santiago de Querétaro (QRO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 28, 2025.

Round-trip from

$377
(Priceline)

One-way from

$193
(Delta)

Popular in

December

Cheapest in

February

Average price

$628
From Seattle/Tacoma Intl to Santiago de Querétaro
Search Deals
One-way flight from Seattle/Tacoma Intl to Santiago de Querétaro
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Seattle to Santiago de Querétaro

Cheapest flights from Seattle to Santiago de Querétaro
Explore the most affordable flight options available from Seattle to Santiago de Querétaro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Priceline deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:15 amSEA - QRO
2 stops11h 48mAeromexico
Tue 9/166:01 amQRO - SEA
1 stop14h 59mAeromexico
Deal found 7/26$377
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:10 amSEA - QRO
2 stops14h 53mDelta
Tue 9/166:01 amQRO - SEA
2 stops17h 24mDelta
Deal found 7/26$404
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:16 pmSEA - QRO
1 stop9h 05mMultiple Airlines
Sun 9/76:15 amQRO - SEA
2 stops34h 26mMultiple Airlines
Deal found 7/26$409
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:26 amSEA - QRO
1 stop16h 11mAmerican Airlines
Thu 9/186:00 amQRO - SEA
1 stop17h 59mAmerican Airlines
Deal found 7/28$469
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:13 pmSEA - QRO
2 stops23h 46mUnited Airlines
Tue 11/46:00 amQRO - SEA
2 stops20h 59mUnited Airlines
Deal found 7/27$509
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:15 pmSEA - QRO
3 stops29h 14mVolaris
Tue 9/1610:05 amQRO - SEA
2 stops11h 10mVolaris
Deal found 7/26$548

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Santiago de Querétaro 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, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2025.
Use the filters below to find and compare flights from Seattle to Santiago de Querétaro that are best for you.

Fly from

Seattle

Fly to

Santiago de Querétaro

Route

Depart

Return

Price

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Tue 9/9

10:15 am-11:03 pm

2 stops11h 48m

Santiago de Querétaro

Tue 9/16

6:01 am-8:00 pm

1 stop14h 59m

$377

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Tue 9/9

7:10 am-11:03 pm

2 stops14h 53m

Santiago de Querétaro

Tue 9/16

6:01 am-10:25 pm

2 stops17h 24m

$404

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Sun 8/31

6:16 pm-4:21 am

1 stop9h 05m

Santiago de Querétaro

Sun 9/7

6:15 am-3:41 pm

2 stops34h 26m

$409

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Thu 9/11

5:26 am-10:37 pm

1 stop16h 11m

Santiago de Querétaro

Thu 9/18

6:00 am-10:59 pm

1 stop17h 59m

$469

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Sun 10/26

7:13 pm-7:59 pm

2 stops23h 46m

Santiago de Querétaro

Tue 11/4

6:00 am-12:59 am

2 stops20h 59m

$509

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Tue 9/9

10:15 pm-4:29 am

3 stops29h 14m

Santiago de Querétaro

Tue 9/16

10:05 am-8:15 pm

2 stops11h 10m

$548

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Mon 9/8

11:55 pm-6:00 pm

2 stops17h 05m

$193

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Mon 9/8

10:15 pm-10:45 am

3 stops35h 30m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Seattle to Santiago de Querétaro

Have a flexible travel schedule? Discover the best time to fly to Santiago de Querétaro from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Santiago de Querétaro. Price data was last updated on July 25, 2025.

The price you pay for your flight from Seattle to Santiago de Querétaro may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Santiago de Querétaro?

Currently, September is the cheapest month in which you can book a flight from Seattle to Santiago de Querétaro (average of $469). Flying from Seattle to Santiago de Querétaro in December is currently the most expensive (average of $720). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to QRO?

Find hourly flight availability from Seattle to Santiago de Querétaro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

It’s typically best to fly out from Seattle to Santiago de Querétaro in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Santiago de Querétaro

Get insights into the airlines that provide service to Santiago de Querétaro. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de Querétaro. Reviews last updated July 28, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico, and United Airlines from Seattle to Santiago de Querétaro by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,971 reviews
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,719 reviews
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Volaris
6.6
Okay
1,163 reviews
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Santiago de Querétaro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Santiago de Querétaro round-trip?

    Currently priced at $377, Aeromexico will fly you from Seattle to Santiago de Querétaro and back. In addition to Aeromexico, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $404 and $469, respectively. You may be able to fly from Seattle to Santiago de Querétaro for 33% less than the average price by searching for these airlines.

  • Can I find deals for flights from Seattle to Santiago de Querétaro that include hotel bookings?

    Yes. In addition to deals on Seattle to Santiago de Querétaro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Santiago de Querétaro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Santiago de Querétaro.

  • Can I find deals for business class flights from Seattle to Santiago de Querétaro?

    Yes. Cheapflights offers flight deals from Seattle to Santiago de Querétaro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Seattle to Santiago de Querétaro (average of $469). Flying from Seattle to Santiago de Querétaro in December is currently the most expensive (average of $720). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Santiago de Querétaro

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Santiago de Querétaro flights

Top 4 airlines flying from Seattle to Santiago de Querétaro

Discover the top 4 airlines that operate flights from Seattle to Santiago de Querétaro. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$202Average$636FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$358Average$514FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$400Average$554FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$500Average$809FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.