IAD - SJD

$152 Find Cheap Flights from Washington Dulles Airport to San José del Cabo

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 San José del Cabo departing on 9/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San José del Cabo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to San José del Cabo, 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 San José del Cabo, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to San José del Cabo (IAD-SJD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to San José del Cabo 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 San José del Cabo

Sat, Aug 9 - Thu, Aug 14
Delta Logo
7:10 am - 11:22 amIAD-SJD
7h 12m1 stop
Delta Logo
12:28 pm - 12:21 amSJD-IAD
8h 53m1 stop
$376Delta
Find Deal
Fri, Jul 25 - Fri, Aug 1
American Airlines Logo
6:44 pm - 7:53 amIAD-SJD
16h 09m1 stop
American Airlines Logo
9:45 am - 11:58 pmSJD-IAD
11h 13m1 stop
$377American Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 14
Delta Logo
6:00 am - 11:30 amIAD-SJD
8h 30m1 stop
Delta Logo
6:01 am - 11:17 pmSJD-IAD
14h 16m2 stops
$381Delta
Find Deal
Thu, Jul 10 - Thu, Jul 17
American Airlines Logo
1:19 pm - 8:45 amIAD-SJD
22h 26m1 stop
American Airlines Logo
9:45 am - 11:58 pmSJD-IAD
11h 13m1 stop
$382American Airlines
Find Deal
Thu, Jul 31 - Mon, Aug 4
United Airlines Logo
6:10 am - 10:30 amIAD-SJD
7h 20m1 stop
United Airlines Logo
2:50 pm - 5:24 amSJD-IAD
11h 34m1 stop
$398United Airlines
Find Deal
Mon, Jul 14 - Mon, Jul 21
Hawaiian Airlines Logo
7:59 pm - 10:11 amIAD-SJD
17h 12m1 stop
Hawaiian Airlines Logo
7:22 pm - 7:19 pmSJD-IAD
20h 57m1 stop
$400Hawaiian Airlines
Find Deal
Thu, Aug 21 - Tue, Aug 26
Hawaiian Airlines Logo
5:52 pm - 1:53 pmIAD-SJD
23h 01m1 stop
Hawaiian Airlines Logo
11:46 am - 4:47 pmSJD-IAD
26h 01m1 stop
$417Hawaiian Airlines
Find Deal
Thu, Jul 3 - Wed, Jul 9
United Airlines Logo
10:34 pm - 12:10 pmIAD-SJD
16h 36m1 stop
United Airlines Logo
2:50 pm - 11:27 amSJD-IAD
17h 37m1 stop
$469United Airlines
Find Deal
Fri, Aug 8 - Mon, Aug 11
Aeromexico Logo
6:00 am - 11:22 amIAD-SJD
8h 22m1 stop
Aeromexico Logo
6:30 pm - 12:02 pmSJD-IAD
14h 32m2 stops
$512Aeromexico
Find Deal
Tue, Sep 2 - Tue, Sep 2
Aeromexico Logo
7:22 am - 4:01 pmIAD-SJD
11h 39m2 stops
Aeromexico Logo
6:51 pm - 3:10 pmSJD-IAD
17h 19m1 stop
$571Aeromexico
Find Deal
Useful Info

KAYAK's insights & trends for Dulles Intl to San José del Cabo flights

Get data-powered insights and trends into flights from Dulles Intl to San José del Cabo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to San José del Cabo?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to San José del Cabo clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San José del Cabo on a Monday and more expensive on a Thursday. On your return trip to Washington Dulles Airport, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to San José del Cabo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to San José del Cabo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to San José del Cabo is September, where tickets cost $441 (return) on average. On the other hand, the most expensive months are April and October, where the average cost of round-trip tickets is $836 and $769 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to San José del Cabo?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to San José del Cabo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to San José del Cabo, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJune
High seasonJanuary
Cheapest flight$152
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Washington Dulles Airport to San José del Cabo

When to book flights from Dulles Intl to San José del Cabo

Are your dates flexible? Find out the best times to travel from Dulles Intl to San José del Cabo 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 San José del Cabo flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to San José del Cabo?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to San José del Cabo was $152 for a one-way ticket and $376 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and San José del Cabo?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in San José del Cabo.

  • Which airports will I be using when flying from Washington Dulles Airport to San José del Cabo?

    Washington Dulles Airport and San José del Cabo are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at San José del Cabo Los Cabos.

  • Which aircraft models fly most regularly from Washington Dulles Airport to San José del Cabo?

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

  • Which airline alliances offer flights from Washington Dulles Airport to San José del Cabo?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and San José del Cabo, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to San José del Cabo, Delta or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to San José del Cabo are Delta and Aeromexico. With an average price for the route of $498 and an overall rating of 8.0, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $412 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to San José del Cabo?

    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 San José del Cabo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to San José del Cabo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José del Cabo 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 San José del Cabo?

    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 San José del Cabo with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and SJD 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 San José del Cabo?

    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 San José del Cabo from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Dulles Intl to San José del Cabo

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to San José del Cabo. 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 San José del Cabo? 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.
8.0
DeltaOverall score based on 7950 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
7.3Food
8.5Crew
Airline reviews

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

10.0 ExcellentTim, Jun 2025MSP - BUF
Read more Delta reviews

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Liked nothing. As per previous segment it was delay delay delay.

I completely missed my flight because the first leg was longer than planned. I had to sleep overnight in the airport because no accommodation was provided and then sent to Trinidad in the morning with an anticipated 7 hour layover before my flight to Georgetown which was now with Caribbean Airlines. I tried twice with customer service to see if they could put me on an earlier flight which had seats available but was told it wasn’t possible.

Pitch was very small. Knees were on the seat back in front of me.

No food/snack served during the flight. Crew wasn’t interested at all. Flew American First but flying low cost with Ryanair is even better

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Good experience but the snacks are not gluten free, so I cannot eat them.

Standard. No different than a discount carrier on a short trip.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

I blame kayak for my last trip to dca. Kayak cancelled my direct flight and put on a one stop flight and made lost whole day from my vacation and had not even refunded my ticket.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

Everything you need to know for your flight from Dulles Intl to San José del Cabo

Information on your arrival and departure airports

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