IAD - QRO

$221 Find Cheap Flights from Washington Dulles Airport to Santiago de Querétaro

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Santiago de Querétaro departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago de Querétaro

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Santiago de Querétaro, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Santiago de Querétaro, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$524
Typical prices: $602-$926
Delta
Tue 7/7Tue 7/14
IAD - QRO • 1 stop
Cheapest one-way
$221
Multiple Airlines
Wed 4/8
IAD - QRO • 3 stops
Top airlines
Cheapest • from $524 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Santiago de Querétaro. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $532 (round-trip)
Shortest trip • 6h 52m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santiago de Querétaro!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Santiago de Querétaro (IAD-QRO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Santiago de Querétaro that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Santiago de Querétaro

Tue, Jul 7 - Tue, Jul 14
Delta Logo
5:09 pm - 10:28 pm
IAD
-
QRO
7h 19m
1 stop
Delta Logo
5:48 am - 3:17 pm
QRO
-
IAD
7h 29m
1 stop
$524Delta
Tue, Jul 7 - Wed, Jul 15
Aeromexico Logo
6:00 am - 12:14 am
IAD
-
QRO
20h 14m
2 stops
Aeromexico Logo
5:48 am - 3:17 pm
QRO
-
IAD
7h 29m
1 stop
$529Aeromexico
Wed, Jul 8 - Mon, Jul 13
Delta Logo
5:09 pm - 10:28 pm
IAD
-
QRO
7h 19m
1 stop
Delta Logo
12:57 pm - 10:59 pm
QRO
-
IAD
8h 02m
1 stop
$535Delta
Tue, Jul 7 - Mon, Jul 13
Aeromexico Logo
6:00 am - 12:14 am
IAD
-
QRO
20h 14m
2 stops
Aeromexico Logo
12:57 pm - 10:59 pm
QRO
-
IAD
8h 02m
1 stop
$539Aeromexico
Mon, Jul 6 - Tue, Jul 14
Delta Logo
5:09 pm - 10:28 pm
IAD
-
QRO
7h 19m
1 stop
Delta Logo
5:48 am - 3:17 pm
QRO
-
IAD
7h 29m
1 stop
$544Delta
Wed, Apr 8 - Wed, Apr 15
Aeromexico Logo
5:00 pm - 11:05 pm
IAD
-
QRO
8h 05m
1 stop
Aeromexico Logo
6:50 pm - 12:42 am
QRO
-
IAD
27h 52m
2 stops
$545Aeromexico
Wed, Jul 8 - Sun, Jul 12
Aeromexico Logo
4:00 pm - 12:14 am
IAD
-
QRO
10h 14m
2 stops
Aeromexico Logo
5:58 am - 3:17 pm
QRO
-
IAD
7h 19m
1 stop
$549Aeromexico
Fri, Jul 10 - Mon, Jul 13
Aeromexico Logo
5:09 pm - 12:14 am
IAD
-
QRO
9h 05m
1 stop
Aeromexico Logo
12:57 pm - 10:59 pm
QRO
-
IAD
8h 02m
1 stop
$555Aeromexico
Wed, Apr 8 - Wed, Apr 15
Delta Logo
7:18 am - 8:30 pm
IAD
-
QRO
15h 12m
2 stops
Delta Logo
9:32 am - 12:42 am
QRO
-
IAD
13h 10m
2 stops
$559Delta
Sun, Jul 5 - Sat, Jul 18
Delta Logo
5:09 pm - 12:14 am
IAD
-
QRO
9h 05m
1 stop
Delta Logo
6:08 am - 3:17 pm
QRO
-
IAD
7h 09m
1 stop
$564Delta
Booking Insights

KAYAK's insights & trends for Dulles Intl to Santiago de Querétaro flights

Get data-powered insights and trends into flights from Dulles Intl to Santiago de Querétaro to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Santiago de Querétaro?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Santiago de Querétaro were found on Delta ($524) and Aeromexico ($529).

Good to know

Low seasonFebruary
Cheapest flight$221
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 56% increase in price.
Flight from Washington Dulles Airport to Santiago de Querétaro

When to book flights from Dulles Intl to Santiago de Querétaro

Are your dates flexible? Find out the best times to travel from Dulles Intl to Santiago de Querétaro based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Santiago de Querétaro flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Santiago de Querétaro was $221 for a one-way ticket and $524 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Santiago de Querétaro?

    A passport is required to fly from Washington Dulles Airport to Santiago de Querétaro.

  • Which airports will I be using when flying from Washington Dulles Airport to Santiago de Querétaro?

    Washington Dulles Airport airport is called Washington, D.C. Dulles Intl and the only airport in Santiago de Querétaro is Santiago de Querétaro.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Santiago de Querétaro?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Santiago de Querétaro?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Washington Dulles Airport and Santiago de Querétaro, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Santiago de Querétaro, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Santiago de Querétaro are Delta and United Airlines. With an average price for the route of $606 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $705 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Santiago de Querétaro?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Santiago de Querétaro.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Santiago de Querétaro?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de Querétaro from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Santiago de Querétaro?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago de Querétaro with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and QRO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Santiago de Querétaro?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago de Querétaro from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Dulles Intl to Santiago de Querétaro

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Santiago de Querétaro. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Santiago de Querétaro? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8291 reviews
7.2Food
8.1Boarding
7.8Entertainment
7.9Comfort
8.5Crew
Airline reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

2.0 MediocreSusan, Mar 2026
JAX - ATL
Read more Delta reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

7 hours delayed due to operational issues on United’s end. Basically laziness.

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Really nice, all good, nice crew and all on time

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

Flight was on time, good service, but there was no free WiFi, even for first class passengers

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Broke my luggage and I can't get a resolution yet.

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

The professionals have excellent customer service, the seats don´t have enough space.

The flight was very smooth and the meal in business class was great.

delayed due to weather. Could not communicate with family since the wifi was broken

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Everything you need to know for your flight from Dulles Intl to Santiago de Querétaro

Information on your arrival and departure airports