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$254+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
QRO — SEA
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
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 May 7, 2026.

This Delta deal was found by Cheapflights users on 5/3. 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 9/155:48 am
QRO
-
SEA
1 stop15h 12m
Delta
Wed 9/309:30 am
SEA
-
QRO
1 stop13h 44m
Delta
Deal found 5/3$449
This United Airlines deal was found by Cheapflights users on 5/2. 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 8/185:00 am
QRO
-
SEA
1 stop8h 40m
United Airlines
Wed 9/27:00 am
SEA
-
QRO
1 stop11h 52m
United Airlines
Deal found 5/2$455
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/2510:49 am
QRO
-
SEA
1 stop15h 10m
American Airlines
Thu 7/212:44 am
SEA
-
QRO
1 stop19h 49m
American Airlines
Deal found 5/3$464
This Delta deal was found by Cheapflights users on 5/5. 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 9/126:08 am
QRO
-
SEA
1 stop14h 52m
Delta
Mon 9/218:25 am
SEA
-
QRO
2 stops14h 49m
Delta
Deal found 5/5$480
This United Airlines deal was found by Cheapflights users on 5/5. 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 6/252:35 pm
QRO
-
SEA
2 stops18h 25m
United Airlines
Fri 7/38:56 am
SEA
-
QRO
2 stops27h 35m
United Airlines
Deal found 5/5$485
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/196:08 am
QRO
-
SEA
1 stop19h 51m
American Airlines
Fri 6/265:38 pm
SEA
-
QRO
1 stop15h 09m
American Airlines
Deal found 5/5$494
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 7/65:13 pm
QRO
-
SEA
1 stop18h 52m
Multiple Airlines
Thu 7/911:04 am
SEA
-
QRO
1 stop17h 17m
Multiple Airlines
Deal found 5/4$501
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Fri 7/36:15 am
QRO
-
SEA
2 stops29h 20m
Multiple Airlines
Tue 7/711:04 am
SEA
-
QRO
1 stop17h 17m
Multiple Airlines
Deal found 5/3$510
This Delta deal was found by Cheapflights users on 5/6. 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 12/256:03 am
QRO
-
SEA
1 stop15h 57m
Delta
Sat 1/99:30 am
SEA
-
QRO
1 stop7h 57m
Delta
Deal found 5/6$512

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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$449
(Delta)

One-way from

$254
(Aeromexico)

Popular in

March

Cheapest in

September

Average price

$444
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. 14% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 7, 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

Tue 9/15

5:48 am-8:00 pm

1 stop15h 12m

Seattle/Tacoma Intl

Wed 9/30

9:30 am-12:14 am

2 stops13h 44m

$449

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Wed 6/3

5:00 am-9:10 pm

2 stops17h 10m

Seattle/Tacoma Intl

Wed 6/10

5:00 pm-10:44 am

1 stop16h 44m

$455

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Sat 9/12

6:08 am-8:00 pm

1 stop14h 52m

Seattle/Tacoma Intl

Mon 9/21

8:25 am-12:14 am

2 stops14h 49m

$480

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 6/25

2:35 pm-8:00 am

2 stops18h 25m

Seattle/Tacoma Intl

Fri 7/3

8:56 am-1:31 pm

2 stops27h 35m

$485
Cheapest one-way

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Wed 10/7

5:48 am-8:00 pm

1 stop15h 12m

$254

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Wed 6/3

5:46 am-7:55 pm

1 stop15h 09m

$254

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Tue 6/16

5:00 am-8:53 pm

1 stop16h 53m

$260

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Wed 10/7

5:48 am-6:58 pm

2 stops14h 10m

$260

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Wed 6/3

11:54 am-12:10 am

2 stops13h 16m

$261
Quickest one-way

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 5/28

2:32 pm-12:59 am

1 stop11h 27m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 16 resultsSorted by cheapest first
1
2
  • 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 May 7, 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
9,690 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,690 reviews
United Airlines
7.4
Good
9,690 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,669 reviews
United Airlines
7.4
Good
9,690 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 15h 12m. Your travel time can differ by up to 1h 58m. 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 28% 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
Ocean Shores
Olympia
Lynnwood
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Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
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Ellensburg
Fife
Lakewood
Issaquah
Shoreline

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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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$316Average$381FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$391Average$550FlexibilityNo cancel feeOn-time71%

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