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Santiago de Querétaro

$205+ Cheap flights from Dulles Intl (IAD) 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — QRO
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Find cheap flights from Dulles Intl to Santiago de Querétaro with Cheapflights

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Cheap flight deals from Dulles Intl to Santiago de Querétaro

Cheapest flights from Dulles Intl to Santiago de Querétaro
Explore the most affordable flight options available from Dulles Intl to Santiago de Querétaro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Wed 2/43:15 pm
IAD
-
QRO
2 stops25h 55m
Multiple Airlines
Sat 2/74:20 pm
QRO
-
IAD
1 stop16h 35m
Multiple Airlines
Deal found 1/21$511
This Trip.com deal was found by Cheapflights users on 1/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:15 pm
IAD
-
QRO
1 stop9h 42m
Aeromexico
Tue 3/35:53 am
QRO
-
IAD
1 stop6h 52m
Aeromexico
Deal found 1/19$526
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sat 3/78:09 am
IAD
-
QRO
2 stops15h 26m
Multiple Airlines
Sat 3/144:20 pm
QRO
-
IAD
1 stop23h 15m
Multiple Airlines
Deal found 1/21$545
This Aeromexico deal was found by Cheapflights users on 1/21. 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.
Mon 2/233:15 pm
IAD
-
QRO
1 stop9h 42m
Aeromexico
Thu 2/266:03 am
QRO
-
IAD
1 stop6h 42m
Aeromexico
Deal found 1/21$551
This Aeromexico deal was found by Cheapflights users on 1/20. 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.
Wed 3/254:20 pm
IAD
-
QRO
1 stop9h 46m
Aeromexico
Mon 3/309:10 am
QRO
-
IAD
1 stop9h 36m
Aeromexico
Deal found 1/20$561
This Delta deal was found by Cheapflights users on 1/20. 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 2/203:15 pm
IAD
-
QRO
1 stop9h 44m
Delta
Tue 2/245:53 am
QRO
-
IAD
1 stop6h 52m
Delta
Deal found 1/20$571
This Delta deal was found by Cheapflights users on 1/21. 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 5/166:00 am
IAD
-
QRO
2 stops10h 50m
Delta
Mon 6/16:00 am
QRO
-
IAD
1 stop7h 10m
Delta
Deal found 1/21$576
This Delta deal was found by Cheapflights users on 1/21. 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 3/63:15 pm
IAD
-
QRO
1 stop9h 44m
Delta
Mon 3/1612:52 pm
QRO
-
IAD
1 stop8h 07m
Delta
Deal found 1/21$581

Find flight deals from Dulles Intl to Santiago de Querétaro

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$526
(Trip.com)

One-way from

$205
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$524
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Santiago de Querétaro flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Santiago de Querétaro flights.
Search Deals
From Washington, D.C. Dulles Intl to Santiago de Querétaro
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Santiago de Querétaro
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 January 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro that are best for you.

Fly from

Dulles Intl

Fly to

Santiago de Querétaro

Route

Depart

Return

Price

Washington, D.C.Santiago de Querétaro

IAD - QRO

IADQRO

Washington, D.C. Dulles Intl

Mon 2/23

3:15 pm-11:57 pm

1 stop9h 42m

Santiago de Querétaro

Thu 2/26

6:03 am-1:45 pm

1 stop6h 42m

$551

Washington, D.C.Santiago de Querétaro

IAD - QRO

IADQRO

Washington, D.C. Dulles Intl

Wed 2/18

3:15 pm-11:59 pm

1 stop9h 44m

Santiago de Querétaro

Wed 2/25

6:18 am-1:45 pm

1 stop6h 27m

$551

Washington, D.C.Santiago de Querétaro

IAD - QRO

IADQRO

Washington, D.C. Dulles Intl

Thu 4/9

4:55 pm-11:00 pm

1 stop8h 05m

Santiago de Querétaro

Thu 4/16

6:00 am-3:10 pm

1 stop7h 10m

$551

Washington, D.C.Santiago de Querétaro

IAD - QRO

IADQRO

Washington, D.C. Dulles Intl

Wed 2/25

3:15 pm-11:59 pm

1 stop9h 44m

Santiago de Querétaro

Mon 3/2

6:03 am-1:45 pm

1 stop6h 42m

$551

Washington, D.C.Santiago de Querétaro

IAD - QRO

IADQRO

Washington, D.C. Dulles Intl

Tue 3/17

4:20 pm-12:51 am

1 stop10h 31m

Santiago de Querétaro

Thu 3/26

6:00 am-2:55 pm

1 stop6h 55m

$551

Washington, D.C.Santiago de Querétaro

IAD - QRO

IADQRO

Washington, D.C. Dulles Intl

Tue 2/24

7:15 am-11:57 pm

2 stops17h 42m

Santiago de Querétaro

Tue 3/3

5:53 am-1:45 pm

1 stop6h 52m

$556

Washington, D.C.Santiago de Querétaro

IAD - QRO

IADQRO

Washington, D.C. Dulles Intl

Sun 2/15

9:17 pm-6:25 pm

3 stops46h 08m

$205

Washington, D.C.Santiago de Querétaro

IAD - QRO

IADQRO

Washington, D.C. Dulles Intl

Wed 3/18

6:20 am-3:15 pm

2 stops34h 55m

$236

Washington, D.C.Santiago de Querétaro

IAD - QRO

IADQRO

Washington, D.C. Dulles Intl

Wed 3/18

4:20 pm-12:06 am

1 stop9h 46m

$310

Washington, D.C.Santiago de Querétaro

IAD - QRO

IADQRO

Washington, D.C. Dulles Intl

Sun 2/15

3:15 pm-11:57 pm

1 stop9h 42m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 results
1
2

Compare providers for flights from Dulles Intl to Santiago de Querétaro

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Santiago de Querétaro in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Santiago de Querétaro flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Santiago de Querétaro flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Santiago de Querétaro flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Santiago de Querétaro flights, Cheapflights users trust Expedia the most. Expedia 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 Washington, D.C. Dulles Intl Airport-Santiago de Querétaro 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 Dulles Intl to Santiago de Querétaro

Have a flexible travel schedule? Discover the best time to fly to Santiago de Querétaro from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Santiago de Querétaro

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro (average of $195). Flying from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro in May is currently the most expensive (average of $634). 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 Washington, D.C. Dulles Intl Airport to Santiago de Querétaro?

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 January 21, 2026.
See what other customers who have flown with Delta, United Airlines, and Aeromexico from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,086 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,189 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aeromexico
7.4
Good
1,596 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,169 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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 airport do you fly into for flights to Santiago de Querétaro from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Santiago de Querétaro, you will be flying into Queretaro. Santiago de Querétaro (QRO) is just 13.2 mi from the center of the city. Queretaro is the only Santiago de Querétaro airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 4 airlines have flights to Santiago de Querétaro from Washington, D.C. Dulles Intl on a regular basis.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro?

    For as low as $526, Aeromexico can have you in Santiago de Querétaro from Washington, D.C. Dulles Intl Airport in 9h 42m. The distance from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro is about 1850 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro round-trip?

    Aeromexico, at $195, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro.Alternate airlines to your destination round-trip include American Airlines and Delta. Aeromexico is 68% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Dulles Intl 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 Dulles Intl to Santiago de Querétaro.

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Santiago de Querétaro?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro (average of $195). Flying from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro in May is currently the most expensive (average of $634). 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.

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Alternative routes for Dulles Intl to Santiago de Querétaro

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

Top 4 airlines flying from Dulles Intl to Santiago de Querétaro

Discover the top 4 airlines that operate flights from Dulles Intl 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$195Average$555FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$339Average$952FlexibilityNo cancel feeOn-time71%
DeltaCheapest$360Average$569FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$386Average$669FlexibilityNo cancel feeOn-time69%

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