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$190+ Cheap flights from Santiago de Querétaro (QRO) to Seattle (SEA)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
QRO — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Santiago de Querétaro to Seattle/Tacoma Intl are usually found in October or March, booked 75 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Santiago de Querétaro to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de Querétaro (QRO) to Seattle (SEA). 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

$311
(Aeromexico)

One-way from

$190
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$389
From Santiago de Querétaro to Seattle/Tacoma Intl
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One-way flight from Santiago de Querétaro to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 21% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 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 Santiago de Querétaro to Seattle

Cheapest flights from Santiago de Querétaro to Seattle
Explore the most affordable flight options available from Santiago de Querétaro to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:40 amQRO - SEA
1 stop14h 20mAeromexico
Tue 10/2810:15 amSEA - QRO
2 stops11h 14mAeromexico
Deal found 9/10$311
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amQRO - SEA
1 stop20h 34mUnited Airlines
Thu 1/87:00 amSEA - QRO
1 stop11h 59mUnited Airlines
Deal found 9/10$316
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:35 pmQRO - SEA
1 stop9h 12mUnited Airlines
Wed 12/315:00 amSEA - QRO
1 stop7h 35mUnited Airlines
Deal found 9/11$317
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:10 pmQRO - SEA
2 stops24h 00mAeromexico
Tue 1/67:20 amSEA - QRO
2 stops13h 55mAeromexico
Deal found 9/10$332
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:47 pmQRO - SEA
1 stop13h 47mUnited Airlines
Fri 1/912:24 pmSEA - QRO
2 stops24h 11mUnited Airlines
Deal found 9/10$337
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:00 amQRO - SEA
2 stops17h 53mUnited Airlines
Sat 11/111:59 pmSEA - QRO
1 stop10h 50mUnited Airlines
Deal found 9/10$358
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.
Thu 12/254:39 pmQRO - SEA
1 stop10h 15mAmerican Airlines
Mon 1/512:27 amSEA - QRO
1 stop8h 21mAmerican Airlines
Deal found 9/10$372
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.
Tue 12/166:01 amQRO - SEA
2 stops14h 54mDelta
Wed 12/316:15 amSEA - QRO
2 stops15h 57mDelta
Deal found 9/11$392
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 amQRO - SEA
2 stops17h 17mUnited Airlines
Mon 1/56:45 amSEA - QRO
1 stop12h 14mUnited Airlines
Deal found 9/10$403

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de Querétaro to Seattle 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 Santiago de Querétaro to Seattle that are best for you.

Fly from

Santiago de Querétaro

Fly to

Seattle

Route

Depart

Return

Price

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 10/23

6:40 am-8:00 pm

1 stop14h 20m

Seattle/Tacoma Intl

Tue 10/28

10:15 am-10:29 pm

2 stops11h 14m

$311

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 12/25

8:10 am-12:59 am

2 stops18h 49m

Seattle/Tacoma Intl

Thu 1/8

7:00 am-8:59 pm

2 stops11h 59m

$316

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Tue 12/16

8:10 am-9:00 pm

3 stops14h 50m

Seattle/Tacoma Intl

Wed 12/31

11:59 pm-2:35 pm

1 stop12h 36m

$316

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 12/25

3:35 pm-8:23 am

2 stops18h 48m

Seattle/Tacoma Intl

Wed 1/7

7:30 pm-8:59 pm

2 stops23h 29m

$316

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 12/18

3:35 pm-7:44 pm

1 stop30h 09m

$190

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 12/25

3:35 pm-12:34 am

1 stop10h 59m

$191

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Sun 10/12

5:00 am-11:15 pm

2 stops19h 15m

$217

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Sun 10/12

6:15 am-8:46 am

3 stops27h 31m

$351

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Wed 12/17

12:39 am-10:47 am

1 stop12h 08m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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

Have a flexible travel schedule? Discover the best time to fly to Seattle from Santiago de Querétaro 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 Santiago de Querétaro to Seattle

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

Use this chart to determine the optimal time to book a round-trip flight from Santiago de Querétaro to Seattle. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Santiago de Querétaro to Seattle, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Santiago de Querétaro to Seattle (average of $238). Flying from Santiago de Querétaro to Seattle in June is currently the most expensive (average of $388). 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 QRO to SEA?

Find hourly flight availability from Santiago de Querétaro to Seattle. 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.

One of the essential ways to save on airfare from Santiago de Querétaro to Seattle is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

How much does it cost to fly round-trip from Santiago de Querétaro to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Santiago de Querétaro to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Santiago de Querétaro to Seattle. 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 Santiago de Querétaro to Seattle?

    Aeromexico and United Airlines can get you from Santiago de Querétaro to Seattle in just under 14h 12m. Your travel time can differ by up to 08m. There are 2227 mi between Santiago de Querétaro and Seattle. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on United Airlines is currently your cheapest option to Seattle, with prices starting at $326. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $339 and $365, respectively. United Airlines is currently priced 21% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santiago de Querétaro to Seattle 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 Santiago de Querétaro to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Santiago de Querétaro to Seattle (average of $238). Flying from Santiago de Querétaro to Seattle in June is currently the most expensive (average of $388). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Lacey
Renton
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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Top 3 airlines flying from Santiago de Querétaro to Seattle

Discover the top 3 airlines that operate flights from Santiago de Querétaro to Seattle. 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
United AirlinesCheapest$326Average$337FlexibilityNo cancel feeOn-time69%
DeltaCheapest$339Average$431FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$365Average$601FlexibilityNo cancel feeOn-time71%

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