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Find cheap flights from Washington Dulles Airport to Los Cabos from $128

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 Los Cabos departing on 8/19. 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
0 bags
Wed 6/12
Wed 6/19

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Best Los Cabos Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Good to know

Low season

April

High season

May

Cheapest flight

$128
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Washington Dulles Airport to San José del Cabo

FAQs - booking Los Cabos flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Los Cabos?

    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 Los Cabos.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Cabos 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 Los Cabos?

    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 Los Cabos with an airline and back to Washington Dulles Airport with another airline.

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

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

See more FAQs

Top 4 airlines serving from Dulles Intl to Los Cabos

 
Need help choosing which airline to fly with from Dulles Intl to Los Cabos? 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 10736 reviews
8.0Entertainment
8.2Boarding
7.9Comfort
8.6Crew
7.4Food
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

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

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

Atraso de dos horas y media con vuelos sobre vendidos

Great airplane The confort was within the high standards. My only little problem was That all the movies ( only 3) was on Spanish, even though I was selecting the audio on English it didn't happen. After that I highly recommend aeromexico

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

Aeromexico es siempre una buena opción, relación precio calidad adecuada!

No space reserved for anyone who didn’t have underseat in front of them. Made it inconvenient to get the backs secured. No inflight entertainment in the 190. Bring your own! Food was excellent and we were surprised to get a full breakfast.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Awful! The flight was delayed and we sat on the plane in DCA for an hour because fuel was out in the wrong part of the plane and would not be accessible during flight. So the plane had to be refueled in correct tank. They also allowed someone to get off of the plane. This delayed my six hour flight by an hour and made me miss my connecting flight. I ran to new gate and American Airlines agents new about the delay and even knew that I was trying to make the connection. They knew thru communication with my friend while in flight that I was in the airport and running to the new gate and they still closed the gate and refused to let me on the new flight despite plane still being at the gate. It was horrible and I had to be rebooked on a flight for 24 hours later. This has been a nightmare and if American Airlines can cause customers to be delayed and then have zero empathy as having an on time flight was more important to them than helping a customer who was delayed by no fault of her own, then it's seems that it's not a company that I want to continue to give my loyalty to. I'm so disgusted.

Help was available but timing was bad in my case

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

Book cheap flights from Washington, D.C. to Los Cabos

Recent round-trip flight deals

10/26Sat
1 stopAeromexico
20h 26mIAD-SJD
11/2Sat
1 stopAeromexico
17h 28mSJD-IAD
$362
9/3Tue
2 stopsAeromexico
11h 51mIAD-SJD
9/6Fri
1 stopAeromexico
19h 16mSJD-IAD
$366
9/23Mon
2 stopsDelta
23h 11mIAD-SJD
9/26Thu
2 stopsDelta
15h 06mSJD-IAD
$376
9/2Mon
2 stopsAmerican Airlines
20h 14mIAD-SJD
9/7Sat
2 stopsAmerican Airlines
17h 46mSJD-IAD
$378
7/1Mon
1 stopAmerican Airlines
9h 25mIAD-SJD
7/4Thu
2 stopsAmerican Airlines
25h 49mSJD-IAD
$390
7/30Tue
2 stopsDelta
13h 10mIAD-SJD
8/5Mon
2 stopsDelta
16h 02mSJD-IAD
$394
7/12Fri
1 stopUnited Airlines
13h 43mIAD-SJD
7/17Wed
1 stopUnited Airlines
13h 35mSJD-IAD
$399
6/3Mon
1 stopUnited Airlines
16h 53mIAD-SJD
6/11Tue
1 stopUnited Airlines
9h 45mSJD-IAD
$459
8/30Fri
3 stops
20h 00mIAD-SJD
9/3Tue
3 stops
33h 15mSJD-IAD
$566
5/27Mon
2 stops
15h 55mIAD-SJD
6/2Sun
3 stops
39h 08mSJD-IAD
$629

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Recent one-way flight deals

8/19Mon
1 stopAmerican Airlines
9h 24mIAD-SJD
$128
6/4Tue
2 stopsAeromexico
23h 20mIAD-SJD
$170
10/22Tue
1 stopAmerican Airlines
11h 07mIAD-SJD
$171
8/10Sat
2 stopsAmerican Airlines
15h 53mIAD-SJD
$174
6/30Sun
1 stopDelta
7h 55mIAD-SJD
$183
10/22Tue
2 stopsBritish Airways
10h 20mIAD-SJD
$251
6/20Thu
1 stopUnited Airlines
29h 38mIAD-SJD
$255
6/4Tue
3 stops
18h 29mIAD-SJD
$273
5/25Sat
1 stopDelta
9h 49mIAD-SJD
$286
6/3Mon
3 stops
16h 13mIAD-SJD
$296

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Last minute flights from Dulles Intl to Los Cabos

Last minute flight, train and bus deals

5/16Thu
multi-stopAeromexico
30h 13mIAD-SJD
5/19Sun
multi-stopAeromexico
25h 01mSJD-IAD
$867
5/16Thu
multi-stopUnited Airlines
13h 48mIAD-SJD
5/19Sun
multi-stopUnited Airlines
12h 28mSJD-IAD
$986
5/16Thu
multi-stopAmerican Airlines
17h 43mIAD-SJD
5/19Sun
multi-stopAmerican Airlines
24h 19mSJD-IAD
$1,120

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Washington Dulles Airport - Los Cabos Flights

Departure:

Washington Dulles Airport (IAD)United States

Return flight deals:

Los Cabos - Washington Dulles Airport

Cabin classes:

$287
$315
$340
$60