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Santiago de Querétaro

$148+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — QRO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Santiago de Querétaro are usually found in February or September, booked 54 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 September 11, 2025.

Round-trip from

$391
(Delta)

One-way from

$148
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$470
From Seattle/Tacoma Intl to Santiago de Querétaro
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One-way flight from Seattle/Tacoma Intl to Santiago de Querétaro
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Highest demand for flights based on searches. 10% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 11/1012:41 amSEA - QRO
1 stop8h 38mAmerican Airlines
Fri 11/214:46 pmQRO - SEA
1 stop10h 12mAmerican Airlines
Deal found 9/10$405
This Delta deal was found by Cheapflights users on 9/10. 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 11/119:30 amSEA - QRO
1 stop10h 59mDelta
Fri 11/216:03 amQRO - SEA
1 stop15h 57mDelta
Deal found 9/10$411
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 11/87:10 amSEA - QRO
2 stops12h 05mDelta
Wed 11/126:03 amQRO - SEA
1 stop15h 57mDelta
Deal found 9/11$415
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 11/155:45 pmSEA - QRO
2 stops17h 23mDelta
Sat 11/221:26 pmQRO - SEA
1 stop8h 34mDelta
Deal found 9/10$435
This Aeromexico deal was found by Cheapflights users on 9/9. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:10 amSEA - QRO
2 stops13h 57mAeromexico
Mon 11/178:55 amQRO - SEA
1 stop17h 04mAeromexico
Deal found 9/9$449
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/1710:32 amSEA - QRO
1 stop11h 11mAmerican Airlines
Fri 10/245:00 amQRO - SEA
1 stop10h 46mAmerican Airlines
Deal found 9/8$470
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 11/147:10 amSEA - QRO
2 stops14h 49mDelta
Mon 11/176:03 amQRO - SEA
2 stops14h 52mDelta
Deal found 9/9$474
This Priceline deal was found by Cheapflights users on 9/8. 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.
Fri 10/179:55 pmSEA - QRO
1 stop17h 25mAeromexico
Fri 10/2412:20 pmQRO - SEA
2 stops11h 02mAeromexico
Deal found 9/8$478
This Aeromexico deal was found by Cheapflights users on 9/11. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:10 amSEA - QRO
2 stops24h 50mAeromexico
Sun 10/269:52 amQRO - SEA
1 stop11h 08mAeromexico
Deal found 9/11$484
This American Airlines deal was found by Cheapflights users on 9/11. 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 11/1312:59 amSEA - QRO
1 stop8h 20mAmerican Airlines
Sat 11/224:46 pmQRO - SEA
1 stop8h 19mAmerican Airlines
Deal found 9/11$490

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 September 11, 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

Wed 2/18

9:30 am-12:05 am

1 stop12h 35m

Santiago de Querétaro

Mon 4/27

5:48 am-7:51 pm

1 stop15h 03m

$391

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Thu 2/19

11:15 pm-6:15 pm

2 stops17h 00m

Santiago de Querétaro

Mon 4/20

5:48 am-7:51 pm

1 stop15h 03m

$395

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Sun 3/8

5:59 pm-6:15 pm

2 stops23h 16m

Santiago de Querétaro

Tue 3/10

6:50 pm-4:40 pm

2 stops22h 50m

$405

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Tue 11/11

9:30 am-10:29 pm

1 stop10h 59m

Santiago de Querétaro

Fri 11/21

6:03 am-8:00 pm

1 stop15h 57m

$411

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Sat 11/8

7:10 am-9:15 pm

2 stops12h 05m

Santiago de Querétaro

Wed 11/12

10:47 am-8:00 pm

1 stop11h 13m

$415

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Tue 11/11

7:10 am-10:29 pm

2 stops13h 19m

Santiago de Querétaro

Fri 11/21

1:30 pm-12:11 am

2 stops12h 41m

$425

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Sun 10/26

11:15 pm-12:26 pm

1 stop12h 11m

Santiago de Querétaro

Sun 11/2

5:03 am-5:37 pm

2 stops14h 34m

$425

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Wed 1/7

12:27 am-10:48 am

1 stop8h 21m

$148

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Fri 10/3

10:15 pm-1:13 pm

2 stops13h 58m

$174

SeattleSantiago de Querétaro

SEA - QRO

SEAQRO

Seattle/Tacoma Intl

Thu 1/1

1:40 pm-4:17 pm

2 stops24h 37m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 16 results
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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 August 29, 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 53 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 $728). 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 September 11, 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 September 11, 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
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
1,701 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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.

  • How long is the flight from Seattle to Santiago de Querétaro?

    Delta can get you from Seattle to Santiago de Querétaro in just under 12h 35m. Your travel time can differ by up to . The distance from Seattle to Santiago de Querétaro is about 2227 mi.

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

    Currently priced at $189, 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 $285 and $401, respectively. You may be able to fly from Seattle to Santiago de Querétaro for 67% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Santiago de Querétaro one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $148. Users have also found prices from $174 and $189 on Volaris and Aeromexico, respectively.

  • 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 $728). 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

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$189Average$548FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$285Average$538FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$401Average$566FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$437Average$820FlexibilityNo cancel feeOn-time69%

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