WAS - SLP
Find cheap flights from Washington to San Luis Potosí
Good to know
|July||Best time to beat the crowds with an average 30% drop in price.|
|January||Most popular time to fly with an average 33% increase in price.|
Average price round-trip
|$470||(avg. price over the last 2 weeks)|
Good deal round-trip
Good deal one-way
When to book flights from Washington to San Luis Potosí
Top tips for finding a cheap flight
- Looking for a cheap flight? 25% of our users found flights on this route for $202 or less one-way and $438 or less round-trip.
- High season is considered to be December, January and February. The cheapest month to fly is July.
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Top 3 airlines serving Washington to San Luis Potosí
Scores according to KAYAK customer reviews
Pros: "The aircraft."
Cons: "Mexico needs a new airport."
Pros: "Flight was on time right on schedule."
Cons: "Checking in to front desk was really slow. Need more personal to speed the process. Thanks"
Cons: "Temperature in cabin whille boarding was ridiculously hot . They didn’t turn the ac on until we took off. Very uncomfortable"
Cons: "The flight attendants not helpful!"
Cons: "24hrs in advance, the flight was delayed over 6hrs"
Pros: "It was a basic flight. Their check in system was down so they had to hand write boarding passes and baggage tags. They were professional and patient even when a customer started cursing because his bags could not be checked all the way to his final destination due to the computer issues."
Pros: "very nice timely flight, overall great attention to safety and professionalism, also had plenty of space and great entertainment!"
Cons: "one more pass through cabin with a snack on the 5 hour flight would have been nice!"
Cons: "We arrived to the airport over two hours before our departure time. We waited in line for over an hour to check our bags and get our boarding passes. When we checked our bags, we were told to hurry as our flight was boarding. We rushed through the airport to get in line to board the plane. When we got to the line to board the plane, we waited another hour before we were told to get on a bus to take us to our plane. Our plan left 45 minutes later than expected, but the airport never communicated any details about a delay. We rushed to wait in line instead of having time to get things at the airport or sit."
Cons: "They did not tell me the gate or print info so plane left me and they try to charge more"
Pros: "Trip was fine, food was good. Loved we each had our own tv and headphones."
Cons: "Lost my luggage. It was sent to Los Angeles instead of Portland. Very very disappointed."
Cons: "I missed the flight because I was given the wrong door information. In additio to this the airline never called the figjt through the speakers. The worse was the cuatomer service. Will never fly Aeroméxico again"
Pros: "Crew was very nice and responsive. Flight was on time."
Cons: "My video screen would not work."
Cons: "FLIGHT WAS LATE FOR 1 HR 20 MINUTES"
Pros: "La tripulacion fue super amable"
Pros: "The flight was on time. Quick boarding."
Cons: "No entertainment."
Pros: "I prefers better fare options. Seat selection by pay, baggage by pay, no food offered even with payment option. On time flight was excellent"
Cons: "Old aircraft, uncomfortable seats and not entertainment system"
Pros: "on time boarding"
Cons: "Lots of turbulence in the trip caused by bad weather."
Pros: "Coming back was okay, fly attendants were nice everything was good. thank you."
Cons: "Going to Mexico, I ask for a glass of water and the fly attendant ignored me and she did not come back. I know she heard me, she gave a drink to the other passenger"
Pros: "Good attention"
Cons: "Will never fly with Aeromexico ever again"
Cons: "I found out NO luggage was included after being charged"
Cons: "We miss our conection and we have to wait for more the 3 hours to take the next flight"
Cons: "At the time to pick up bags it was very confusing, people saying it was on a different band, information was not clear and my bag was already in the floor, for a long time. Very confusing how people on the ground have different information to what the screens are saying"
Cons: "food and seats not comfortable."
Pros: "Not much to like in mediocre flight. Gate agents were nice and couteous."
Cons: "Mediocre flight overall. Poor customer service from crew (barking orders and very little tact during boarding). No entertainment system. Flight was delayed due to errors with airline."
Cons: "The flight was delayed 10 hours, we finally boarded as I was going to put my luggage on he over bin a passenger tells me I couldn’t use the space because she was saving it for her sisters who were not on the plane yet the flight attendant was next to me and allowed this to happen. There were also some very obnoxious passengers and again the flight attendant did nothing to control the situation. By far worst flight and service!"
Cons: "The flight from DC took a lot of time, as consequence I missed the other flight to Zacatecas. Now I have to wait 10 hours and the outrageous part is that I had to pay $200 extra for the other ticket"
Cons: "audio very poor on movies (could not understand words)"
Pros: "The seats were not terrible and the crew was nice."
Cons: "The English on board was rushed and I could hardly understand what they were saying. I tried to call TWICE to make sure that I could change dietary preferences because I have food allergies and I was told both times that I was unable to. This is not fair for the price paid for flights. I am very unhappy with the fact that there was food served onboard and that, when I tried to tell the airline what I could and could not eat, that they did not change my preferences or even give me the option."
Pros: "You were served a meal"
Cons: "The seats are literally on top of one another, you couldn't watch the movie in English only Spanish. We waited 30 min for a bus to get us from the plane to go to customs"
Pros: "Flight attendants are nice from the moment we walk in the airplane."
Cons: "The food needs to be changed. They have been serving the same menu for years. The breakfast menu is too heavy for the morning."
Cons: "i was unable to fly due to the Hurricane"
Pros: "Cancelled my fight 2 times"
Cons: "Don't respect my time"
Pros: "They rebooked us on a non-stop united flight"
Cons: "Charging ability, a movie, free bag would be nice"
Cons: "Seat Comfort and space."
Pros: "Very poor customer service."
Cons: "Flight attendant seemed like have little attitude. Their attitude doesn't only express by verbal it even expresses by their eye contact and body language ."
Cons: "I didnt like that now they start a $25 fee for the luggage when this was the only airline that never charge for that.. annd also they didnt five mr an advice for advance. Really sad for this."
Pros: "I loved the fact that I never used this airline before and I'm so amazed they were on time and even before schedule, thank you kayak and thank you aeromexico!!"
Pros: "EverythING were great"
Cons: "No flexible headrest on seats No entertainment screens"
Pros: "Quick boarding, takeoff and loading off the plane."
Cons: "I paid additional fee for preferred seating and my seat did not recline."
Cons: "Flight was delayed 3 hrs because a crew member got sick. Along with several passengers we missed our connecting flights and basically lost an entire day of vacation rebooking a flight later in the day. At one point before boarding, asked if we could be put on another flight and reimbursed and could not get a straight answer. Big part of the delay was luggage being sorted out to remove the bags of passengers they oversold flights too. It's been one of the longest days ever."
Pros: "The Dreamlines is terrific. Great service, attentive staff & clean airplanes & food."
Pros: "Overall very time efficient. I felt like they worked together well as a team."
Cons: "None of the audio ports worked for the 1 in flight movie they showed. They let the entire cabin watching in silence."
Pros: "Convenience Service"
Cons: "Everything was fine and our luggage went straight Through to New York."
Cons: "You lied to me because the flight was not with Copa but with Aeromexico."
Cons: "Larger plane. Had to crouch all the way to my seat. Seat was comfortable enough."
Cons: "British Airways but the flights were operated by American Airlines who I've always had terrible experiences with. This was no different. TOTAL NIGHTMARE"
Pros: "New plane"
Cons: "Boarding, no gate changes, no flight delays"
Pros: "Game of Throne as a boxset"
Cons: "if my return flight was by AA rather than another operator"
Pros: "Very helpful crew."
Cons: "Too often the video screen I’m given doesn’t charge up and it has to be replaced mid flight. This happened again during this flight when 2 screens didn’t charge and had to be replaced before the movie ended. The crew was helpful, but this problem is annoying."
Cons: "No personal entertainment for an international flight."
Cons: "Flight was delayed & ultimately cancelled. Replacement flight required going to another airport. That flight too was delayed putting at risk our ability to make the BA flight to Lisbon. Therefore, we took AA flight to JFK and a TAP flight to Lisbon.did not take this flight."
Cons: "Delays departing delays connecting delays delays delays. Flight attendants were very pleasant."
Cons: "British Airways moved us to American Airlines. AA canceled the flight like two hours before the flight was scheduled to leave Baltimore to Philly. Never received any information from either British Airways or American Airlines.i was able to ctahc the second leg of the trip by driving to Philly Airport."
Pros: "Flight was on time and not cancelled."
Cons: "AA does not consider USPHS Officers as military despite beer mg defines as such in the Servicemember Civil Relief Act. All to make a dollar."
Cons: "The fact that luckily we checked the night before and had to drive to philly to catch flight"
Pros: "The inflight wifi and entertainment was ok"
Cons: "Inconsistent gate staff. Happened twice to. Me in the recent trip where a multi flight journey the first leg my luggage was fine to get in board, the second flight it was tagged as too big. I've seen massive pieces of luggage go through no problem and then a random person is stopped to have their bags checked in."
Pros: "Great and safe"
Cons: "Lost the flight because of TSA who didn’t care I was missing the flight and gate personnel who didn’t allow me to get on board while the jet was still there. A nightmare and my luggages are still somewhere..."
Pros: "One of the flight attendants was nice."
Cons: "AA is now trying to save money (presumably) by doing like Delta: forcing half of us to connect in Charlotte. Unfortunately, the Charlotte airport is not ready to accommodate so many people. The airport looks like it is being renovated, which is fine, but there is no tape/cones to mark off the renovated areas from the walkways. You literally walk through dirt and construction sites. I didn't even think that was legal in the US?! Anyway, maybe it will be worth it once the renovations are complete, especially if AA is going to use it as a hub."
Pros: "Nothing special"
Cons: "BWI check-in crew is not friendly, not related to Japan Airline."
Pros: "Not at all"
Cons: "I made the reservation without knowing that Americans airlines has a boarding number 9 where you are NOT allowed any carry on. Awful lesson. You are given the worst seat and you cannot store any thing in the overhead compartment. Or there make you pay $60.."
Pros: "Not a thing plans got changed I had back surgery"
Cons: "That my plans got changed"
Pros: "Boarding was fast and smooth. The flight was great, seat was comfortable."
Pros: "The boarding process was quick and efficient."
Cons: "This plane did not feature TV at your seat. Only the overhead TV"
Cons: "For some reason they changed my seat."
Pros: "Wonderful flight. arrived 15 minutes early. crew pleasant."
Cons: "Inadequate overhead baggage space."
Pros: "Crew and actual flight were great but something was broken on the rear air conditioning unit. It was a full flight and 86F in Dallas and 77F in Columbia. I was seated in rear of the plane very very hot with all the people on the plane. I felt it was difficult to breath once we were on the ground in como. We were at the gate and everyone stood up to get off but the doors remained closed for awhile. It seemed to get even hotter."
Cons: "Crew was great and the flight was smooth."
Pros: "The crew were wonderful! Everyone was polite and accommodating. The entertainment available was on point. The food was both tasty and offered often."
Cons: "The seat were ok. There was not enough legroom, but honestly no airline has enough unless its business of first class. The Wi-Fi availability was misleading, though it did not advertise that it was free."
Pros: "Crew is usually very nice"
Cons: "Customer service is horrible. No tvs on the seats, no entertainment shown no options for snack except hummus privacy is no concern to American"
Pros: "Comfortable and smooth"
Pros: "Very nice in flight staff"
Cons: "Wifi was spotty at best. No charging options"
Cons: "Flight was cancelled and we were never notified!"
Pros: "Puntuality in both fly's"
Cons: "More options with first class food"
Cons: "Plane was delayed due to a mechanical in Charlotte (Old USAir Airbus) then ground stop due to weather after it finally got to Baltimore. Loaded us up and then deplaned us. They brought out water and sodas while we waited. Then reboarded and got into Charlotte about three hours late. Lots of very unhappy people. They passed out 800 numbers to rebook. A lot of people missed connections."
Pros: "Crew was as communicative as possible about the delay process. Answered questions and suggested solutions for travelers who were affected by the delay."
Cons: "The maintenance crew delayed the flight by over an hour because they were not able to get a technician to the plane until an hour after the scheduled takeoff time."
Pros: "I didn't fly through Charlotte on my way home. I went through Philadelphia which was shorter."
Pros: "Everything was perfect."
Cons: "The worst airline. Poor customer setvice and every single fligt was delayed and they offered nothing."
Pros: "The flight was cancelled and they refused to pay for my hotel and food. They finally paid for the hotel but not food."
Pros: "Ended up leaving earlier than scheduled."
Cons: "American Airlines holding open seats until right before the flight leaves."
Pros: "Flight was fine"
Cons: "Gate in Miami wasn't ready and we sat for 45 minutes until they opened a gate for us to deplane. Ridiculous."
Cons: "The first leg was cancelled and no one maee me aware of this and no additioaal flights were placed for this leg of the flight.. Kayak said it is British Airways fault and of course BA stated it was Kayak's fault. I donkt think i will be using Kayak anymore, becuase of the way this matter was dealt. I am also planning to contact bebber businness bureau for this as well."
Cons: "Diverted to OKC due to weather in Dallas, missed connecting flight and they couldn't get us on the last flight out"
Pros: "I'm completely satisfied"
Cons: "We arrived at 3pm for our 545pm flight. Once we arrived at the gate, we were notified the aircraft would be coming in late (10-15) due to tech issues. The AA staff was aware the plane had mech issues and decided to board us anyways. After 45 mins of sitting and waiting around in our seats, the pilot preceded to ask us to deplane the aircraft. AA gave us a lousy food voucher and booked us on the next available flight to Miami which wasn't until 1145pm! AA crew/staff handled the situation in a disappointing manner. The AA crew at the gate spoke in a condescending manner as if were young kids! I was appalled by that! I will not be flying AA anytime soon!"
Cons: "They could not find a flight for me until Sunday, two days later and are working on finding something sooner. Supposed to arrive last night which was Friday."
Pros: "The flight finally went there (it was just the wrong flight and I didn't get a flight back)"
Cons: "My original flight was cancelled so my group was bumped to an earlier flight. However, when we arrived at th airport at 6 am, it turned out that the rest of my group was on that flight but that my ticket was cancelled entirely, and I couldn't get on the new plane because it was oversold-- meaning that, without any warning, I was stranded at the airport in DC at 6 am with not only single available flight that would get me to Indiana in time for work. I ended up having to take a train to Baltimore to catch a flight from there to NC to connect to Indiana- but then that flight was delayed for 2 hours so I missed my connecting flight. By the time I finally arrived in Indiana I was 6 hours late to work. There was no reimbursement for the additional travel expenses, and not even an apology. Then flying back the next day, they cancelled our flight again and we had to rent a van and drive back overnight from Indiana (15 hours drive). I have never had such a miserable travel experience with any other airline."
Pros: "Smart way they did boarding kept a bunch of people from crowding around the gate. Maple snacks on flight were tasty."
Cons: "Really cramped seating."
Cons: "Delays, seat assignment changed, the food"
Pros: "The on-time arrival"
Cons: "Having to check our bags due to lack of overhead space which was announced before anyone boarded the aircraft. Had they provided our bags to us when we exited the plane, or told us in advance that there would be no space and they would be offering free bag check, that would have mitigated the situation. Instead they wait till the last minute costing us valuable time. In the future, they should pay us the 25 dollar bag fee when they arbitrarily make this decision."
Pros: "We were in first class and the internet was not working except for the last hour of the flight. Plus I and my wife were both charged $20 each which should have provided access for the entire5 1/2 hr trip."
Cons: "No internet"
Cons: "My one stop flight was delayed in both departures While checking in online I changed my seat to row 15C, and when checked prior to boarding, the change was not done and had to travel in row 39C The aisle space is too small, so every person coming to the bathroom pushed me, also the fly attendants while pulling the food cart. The leg room was too small. There were no sweet cookies within the snacks. Fly attendants did their work, but were not particularly pleasing."
Cons: "We didn't have seats assigned and the gate attendent didn't take the time to tell any of the 20 of us waiting for 15-20 mins to speak to a gate agent what was going on until AFTER she boarded the rest of the plane. When asked what was going on she responded "excuse me, I'll get to you when I get to you and thanks for your 'non attitude'" to the woman who asked her if she had any plans to greet us or even ackwnowledge us. Then the flight attendants became flustered as they realized they separated a 5 year old child and his father and sat the child in the emergency seat. When several of us attempted to help they were rude so when I put my headphones in to pass the time and didn't hear the woman ask if I was willing to sit in the emergency isle she snidely said "there's always one millenial not paying attention." Ummm.... I had my eyes closed and was listening to my music since they clearly wanted us to mind our own business and NOT try to help the father (meanwhile all of us strangers were trying to figure out how to rearrange in order to help). The only reason entertainment gets a 2 is bc I had good conversation with the passenger next to me, not because of anything United did. Really unbelievable that they continue to operate this way and treat PAYING customers like this. It's sad actually."
Pros: "Very baby friendly especially when the ground crew was delayed because of lightening. The crew let us sit down if we wanted while we waited for our strollers and car seats."
Cons: "No crew member at gate desk til right before flight."
Pros: "It was a plane"
Cons: "Could only bring one personal bag and no carry on"
Pros: "Staff person resolved Issue quickly"
Cons: "Boarding pass From DCA-DEN did not scan. Flight attendant asked me while seated if I was JENNIFER DICKSON"
Pros: "Everyone was very helpful and very friendly. I had recently visited my,daughter and her family in March and flew with another airlines. I didn't have a good experience, they seemed rather bothered when I asked for some help. So this time my daughter booked my flight with United. Like I said everyone was helpful and very pleasant, it didn't seem to be an act. I enjoyed my flights. Thank you"
Pros: "Smooth take off and landing"
Pros: "Average stuff"
Cons: "Flight was delayed 5.5 hrs (due to their own fault) and they did not even have anyone come and tell us nor have any food or drinks for us in the meanwhile. They did not even have options for anyone to board another flight if needed. They did give 50 e-dollars to use for another trip at the end but I do t think that's enough compensation for their poor service. I probably would avoid them on another trip."
Pros: "Seat was pretty comfortable, as it goes in coach these days."
Cons: "Flight was cancelled which I accept, but couldn't get me on another flight for 24 hours???? (When at least 15 flights, some with empty seats, went to Chicago in that time!!!). That's bull United."
Pros: "They canceled my flight with a very bad alternate The offer to redeyes flights instead !!!!"
Cons: "The offer me 2 redeyes flights instead and 7 hours wait in SF !!!!"
Cons: "Always quality service, food and plane! My fav!"
Cons: "I had delay of 1.5 hours, no one take responsibility on the connection It's was not comfy at all Bad service"
Cons: "There was a lack of information the whole trip. We couldn't hear the announcements of the crew or pilot so we didn't know what was going on. When. The landing gear malfunctioned it took a very long time to hear what was going on. Then, upon deplaning, there was only one single gate agent waiting to help the flight. Very poor service!"
Cons: "Alerted Flight Attendant and Gate Agent and United at 31,000 feet that there was toxic black mold in the plane and I was choking. Advised Customer Service at ORD and they handed me a brochure to call 1-800."
Pros: "United hires good people. Flight was comfortable and on-time."
Pros: "We arrived early at Chicago"
Cons: "Not enough food"
Pros: "I enjoyed the heart warming and friendlyness of the pilot."
Cons: "The running nose sneezing person sitting next to me."
Pros: "Staff were very helpful and friendly."
Cons: "Delay, but not airline'S fault."
Pros: "Plane side checked bags. Kind flight crew."
Cons: "Perfect weather. Delayed an hour."
Cons: "Coach cramped"
Pros: "The flight arrived"
Cons: "United claimed the flight was delayed due to weather but two other flights to Houston were able to leave on time and no other United flights appeared to have been delayed. No apologies, no compensation, did not even give free access to wifi during flight."
Cons: "We did not leave on time"
Pros: "Susan Smith at check in counter Reagan National was very helpful, kind and service-oriented. I hope you recognize the gem you have."
Cons: "Flight was delayed and gate agents appeared tired, agitated, and unhelpful."
Pros: "Great flight! comfortable seats even for me being a big guy. The wifi made the flight go by great! The price on the wifi seemed a little excessive but a great convince none the less. I had a sandwich during the flight (like I said I am a big guy) it was better than expected for sure. Crew did there jobs but didn't seem to be happy about it. Overall great flight."
Pros: "They had a free snack."
Cons: "Boarding process is better than some, but stinks compared to Southwest."
Pros: "Plane was nice and clean."
Cons: "Having to take a shuttle from one terminal to another in Chicago."
Cons: "The flight was delayed over an hour, which caused me to run to catch my connection."
Cons: "Well easier to say what I like. U've got a nice crew at least on our flight, very professional and nice. Other than that, well u have got lots of things to improve"
Pros: "I liked the fact that I had a window seat... at the way back. Also that I was at least offered snacks, or whatever was left because they ran out."
Cons: "They ran out of meals and snacks, both paid and free. We all pay a price, yet seats and class determine whether you will get your moneys worth. I guess the point is that I at least made it home."
Cons: "Very cold on flights, no blankets"
Pros: "I love the whole thing about it. The take off was nice and smooth"
Cons: "entertainment system stopped working 1/2 way through flight."
Cons: "It was one of the most horrible flights. Delays, sitting in the plane being really hot, did not offer water. Newaur airport change of terminals is like being in the middle ages, old, hot, no signage, bus steps, Really, reaaly awfulWill think twice before flyinf United again Other than that they got me here, late"
Pros: "Flight attendants were trying hard to assist passengers."
Cons: "There was a malfunction of ventilation system leaving the plane at unsafe temperature on tarmac. Pilot literally screamed at passenger who was inquiring appropriately about allowing us to Deborah the plane."
Pros: "Flight was short."
Cons: "It was behind schedule. Cut it very close on making my connection to Dublin."
Pros: "Crew was helpful and seats were spacious and comfortable"
Cons: "Flight was oversold and late"
Pros: "nothing really"
Cons: "delay tight sits slow boarding"
Pros: "Excellent service and friendly staff"
Cons: "Absolutely not enough room to stretch your legs"
Pros: "The flights were smooth and on time, even Early into mbj"
Cons: "Had purchased a round-trip ticket. While in D.C. on a family trip to bury my mother in Arlington National Cemetery, my brother had a massive heart attack. After 3 weeks, he was stable enough to come back to Houston on an air ambulance. As I travelled with him on the air ambulance, I was unable to use the return portion of my round-trip ticket. I provided documentation of the situation and requested a refund. I received $106 on a $715 ticket. There was no explanation of how they determined the refund, but I'm not happy."
Cons: "It would have been helpful if hanging a garment bag were available, which was the case on my return flights to DC on American Airlines."
Pros: "Your Crew!!!! From the lady who checked me in to the last flight attendant saying thank you for flying with us... you should really be proud of your staff!"
Pros: "The flight was very ontime and very comfortable, I had an excellent experiance with United"