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$264+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
QRO — SEA
Jul 19 — Jul 261
Sun 7/19
Sun 7/26
1 adult, Economy
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Cheap 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 June 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/238:28 pm
QRO
-
SEA
1 stop22h 23m
Multiple Airlines
Fri 8/2811:00 pm
SEA
-
QRO
1 stop30h 57m
Multiple Airlines
Deal found 6/17$429
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Tue 7/1411:20 pm
QRO
-
SEA
2 stops36h 45m
Multiple Airlines
Mon 7/2011:00 pm
SEA
-
QRO
1 stop30h 57m
Multiple Airlines
Deal found 6/18$438
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/125:13 pm
QRO
-
SEA
1 stop18h 52m
Multiple Airlines
Tue 7/2111:00 pm
SEA
-
QRO
2 stops18h 25m
Multiple Airlines
Deal found 6/17$451
This Aeromexico deal was found by Cheapflights users on 6/16. 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.
Sun 7/126:44 pm
QRO
-
SEA
2 stops18h 49m
Aeromexico
Tue 7/212:03 pm
SEA
-
QRO
2 stops20h 02m
Aeromexico
Deal found 6/16$463
This Aeromexico deal was found by Cheapflights users on 6/18. 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.
Tue 7/147:22 pm
QRO
-
SEA
2 stops18h 11m
Aeromexico
Mon 7/209:46 pm
SEA
-
QRO
2 stops24h 04m
Aeromexico
Deal found 6/18$468
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/235:45 pm
QRO
-
SEA
2 stops18h 20m
Volaris
Fri 8/2811:00 pm
SEA
-
QRO
1 stop30h 57m
Volaris
Deal found 6/17$473
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Thu 7/911:20 pm
QRO
-
SEA
2 stops43h 31m
Multiple Airlines
Fri 9/411:00 pm
SEA
-
QRO
1 stop30h 57m
Multiple Airlines
Deal found 6/18$478

Find 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 June 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$429
(Kiwi.com)

One-way from

$264
(Aeromexico)

Popular in

March

Cheapest in

September

Average price

$564
Provider with most accurate pricing for Santiago de Querétaro-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago de Querétaro-Seattle/Tacoma Intl flights.
Search Deals
From Santiago de Querétaro to Seattle/Tacoma Intl
Search Deals
One-way flight from Santiago de Querétaro to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 19, 2026.
Use the filters below to find and compare flights from Santiago de Querétaro to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Sat 9/12

12:08 pm-7:55 pm

1 stop8h 47m

Seattle/Tacoma Intl

Mon 9/21

5:25 am-8:10 pm

2 stops13h 45m

$486

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 7/9

2:35 pm-8:00 am

2 stops18h 25m

Seattle/Tacoma Intl

Fri 9/4

5:20 pm-10:44 am

2 stops16h 24m

$501

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Sat 8/15

5:00 am-9:36 pm

1 stop17h 36m

Seattle/Tacoma Intl

Sun 8/23

5:00 pm-10:44 am

1 stop16h 44m

$552

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Sat 9/12

5:00 am-9:31 pm

2 stops17h 31m

Seattle/Tacoma Intl

Mon 9/21

7:35 pm-1:31 pm

2 stops16h 56m

$557
Cheapest one-way
Quickest one-way

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Fri 8/28

2:36 pm-10:26 pm

1 stop8h 50m

$269

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Tue 6/30

5:00 am-7:12 pm

1 stop15h 12m

$269

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 7/2

7:47 am-11:05 am

3 stops28h 18m

$286

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Fri 8/28

6:00 am-9:45 pm

2 stops16h 45m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Santiago de Querétaro-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago de Querétaro-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago de Querétaro-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santiago de Querétaro-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago de Querétaro-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Currently, September is the cheapest month in which you can book a flight from Santiago de Querétaro to Seattle (average of $311). Flying from Santiago de Querétaro to Seattle in March is currently the most expensive (average of $716). 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.

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 June 19, 2026.
Peruse reviews from past customers who have flown with 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.
United Airlines
7.4
Good
9,860 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,860 reviews
United Airlines
7.4
Good
9,860 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,703 reviews
United Airlines
7.4
Good
9,860 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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?

    Delta and United Airlines can get you from Santiago de Querétaro to Seattle in just under 8h 47m. Your travel time can differ by up to 9h 38m. 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 $316. Another option worth looking into is American Airlines, starting at $391 round trip. United Airlines is currently priced 33% 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, September is the cheapest month in which you can book a flight from Santiago de Querétaro to Seattle (average of $311). Flying from Santiago de Querétaro to Seattle in March is currently the most expensive (average of $716). 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
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville

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.

Top 2 airlines flying from Santiago de Querétaro to Seattle

Discover the top 2 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 June 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$316Average$424FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$391Average$550FlexibilityNo cancel feeOn-time71%

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