Find flights
When to book
FAQs & Tips
Reviews
Deals

CUN

Find cheap United Airlines flights to Cancún from $111

1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on United Airlines flights to Cancún

In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

September

High season

March

Cheapest flight

$111

Average price round-trip

$375

Good deal round-trip

$358

Good deal one-way

$168
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Houston George Bush Airport to Cancún
(avg. price over the last 2 weeks)
or less
or less

When to book flights with United Airlines to Cancún

Average price per month
Flight prices as travel date approaches

FAQs for flying to Cancún with United Airlines

  • Is United Airlines cheaper than other airlines flying to Cancún?

    With an average return price of $601, United Airlines is the most expensive airline flying into Cancún. The cheapest airline flying to Cancún is Spirit Airlines.

  • Which other airlines fly to Cancún?

    Along with United Airlines, you can also fly to Cancún with American Airlines, Alaska Airlines, Frontier, Spirit Airlines, American Airlines, Frontier, Spirit Airlines and Sun Country Air.

  • How much is a flight to Cancún with United Airlines?

    On average, United Airlines flights to Cancún cost $231 for one-way and $601 return.

  • Which airport do United Airlines flights to Cancún fly into?

    You’ll fly into Cancun Airport when flying to Cancún with United Airlines.

  • Are there any other airlines in Star Alliance that fly to Cancún?

    Unfortunately, there are no other airlines in Star Alliance that fly to Cancún.

See more FAQs

Top tips for your flights to Cancún with United Airlines

  • Looking to fly from the United States to Cancún with United Airlines? 25% of our users found flights for the following prices or less: From Washington, D.C. Dulles Intl Airport $207 one-way, $497 round-trip.
  • The cheapest flight to Cancún with United Airlines found on KAYAK in the last 2 weeks departed from Washington, D.C. Dulles Intl Airport and cost $167.

United Airlines customer reviews

7.4
GoodBased on 11,043 verified guest reviews
7.7Boarding
6.7Food
7.1Entertainment
7.2Comfort
8.1Crew
Pros +
Cons -
Traveler rating:
Sort by:
R
6.8 Okay
Pros:The crew was excellent - courteous/aware/friendly. The flight, although 2 hours delayed (9;20pm scheduled departure) was pleasant and smooth. Also, the de-boarding process was surprisingly quick.
Cons:A 2 hour delay at 9:20pm at night is unfortunate yet frustrating experience, especially when we moved our flight up due to a travel warning for EWR (ironically enough, our originally scheduled flight (1922 MCO-EWR). I'm giving an overall OK (instead of good) due to the fact that there were no snacks (although I did not want anything, it didn't go unnoticed) and although there was free inflight entertainment for personal devices, I feel the passengers should have been given free internet access - in my opinion, it would have been the appropriate thing to do. In any case, this experience doesn't change my positive opinion of United.
A
4.6 Mediocre
Cons:The first contact in the airport was quite rude when informing me that I had to measure my suitcase for size. I have carried this suitcase on on every airline for over 10 years....the size got smaller and United got $25.00....not happy. There was NO free movies, no access to TV, flight pattern....nothing and it could not be turned off. ONE cookie for a coast-to-coast flight. What happened to United?
A
10.0 Wonderful
On time departure and arrival.
A
10.0 Wonderful
Pros:Nice smooth flight
Cons:Everything
B
5.6 Fair
Cons:More water, drinks. The food was absolutely horrible.
A
7.3 Good
Pros:Amazing crew
Cons:Tight seats, no access to actual WiFi unless you purchase a yearly or monthly plan
S
4.6 Mediocre
Pros:Ordered the Protein Box, it was ok.. crew members nice.
Cons:The Smell on the flight was unacceptable, I was sitting about a couple rows across the middle bathroom, and it smelled horrible, I had never had an experience like this on any other flight, I fly United many times a year, and this had me really uncomfortable for almost 5 hours, since the flight was delayed almost 1.5 hours while we sat onboard the aircraft at the gate, that had me miss dinner plans too in San Francisco as well. I really hope they can fix that, For the good of the passengers, felt like I was going to be nauseous all the time, and I'm really not someone that complains or takes time to review badly.
N
4.6 Mediocre
Cons:2.5 hour delay. No working bathrooms. Couldn't hear the tv and headphones that they gave out were useless.
A
2.0 Poor
Cons:Purchased tickets 4 months before this flight for a departure time of 6:05pm. Tried to check in and check baggage at 9:30am but was turned away saying I could only check in 3 hrs prior to my flight. Came back at 3:00pm to check-in and they could not find my information. An hour later they find out that they cancelled the flight and moved my departure time to 8:25am for that day. They say they emailed 3 times in May but I never got it (I'm a bit crazy about my email staying clean) so they say it might have went in to my spam folder due to they types of emails they send to customers. They only kept repeating that they notified me so there is nothing they could do. I ended up going to Air Canada to get a flight to PHX the next day. No apology, no help, no hotel for the night...Terrible experience by United. They gave me a customer relations group contact information to follow up with for complaint but since they sent me the 3 emails in May about the change, they have no liability to fix the situation.
A
2.0 Poor
Cons:Departure was delayed. No explanation. The boarding area is crowded and confusing. The plane's bins were too small for roller boards so passengers had to carry bags outdoors in snow and terrible wind, to get them loaded. The Newark airport where the plane landed was miserable! Departure from Newark was worse than landing if that could be possible! Awful!
Read more about United Airlines

Book Cheap flights with United Airlines to Cancún

Recent round-trip flight deals

6/17Mon
nonstopUnited Airlines
2h 15mIAH-CUN
6/20Thu
nonstopUnited Airlines
2h 24mCUN-IAH
$245
9/4Wed
1 stopUnited Airlines
10h 22mORD-CUN
9/11Wed
nonstopUnited Airlines
3h 55mCUN-ORD
$250
7/28Sun
nonstopUnited Airlines
2h 15mIAH-CUN
7/31Wed
nonstopUnited Airlines
2h 24mCUN-IAH
$255
5/28Tue
nonstopUnited Airlines
4h 02mEWR-CUN
6/5Wed
nonstopUnited Airlines
4h 10mCUN-EWR
$257
9/4Wed
1 stopUnited Airlines
6h 02mORD-CUN
9/11Wed
1 stopUnited Airlines
9h 05mCUN-ORD
$260
5/28Tue
1 stopUnited Airlines
6h 05mEWR-CUN
6/5Wed
nonstopUnited Airlines
3h 54mCUN-EWR
$262
6/23Sun
nonstopUnited Airlines
2h 15mIAH-CUN
6/27Thu
nonstopUnited Airlines
2h 24mCUN-IAH
$263
6/10Mon
nonstopUnited Airlines
2h 15mIAH-CUN
6/14Fri
nonstopUnited Airlines
2h 24mCUN-IAH
$265
6/23Sun
nonstopUnited Airlines
2h 15mIAH-CUN
6/27Thu
nonstopUnited Airlines
2h 24mCUN-IAH
$266
9/7Sat
nonstopUnited Airlines
4h 01mEWR-CUN
9/14Sat
nonstopUnited Airlines
3h 51mCUN-EWR
$270
9/14Sat
1 stopUnited Airlines
8h 37mEWR-CUN
9/17Tue
1 stopUnited Airlines
8h 32mCUN-EWR
$272
8/24Sat
nonstopUnited Airlines
2h 17mIAH-CUN
8/27Tue
nonstopUnited Airlines
2h 28mCUN-IAH
$275
6/5Wed
nonstopUnited Airlines
4h 02mEWR-CUN
6/13Thu
nonstopUnited Airlines
4h 05mCUN-EWR
$277
9/7Sat
nonstopUnited Airlines
4h 01mEWR-CUN
9/14Sat
1 stopUnited Airlines
7h 09mCUN-EWR
$280
5/29Wed
1 stopUnited Airlines
6h 53mEWR-CUN
6/5Wed
nonstopUnited Airlines
4h 05mCUN-EWR
$283
7/1Mon
nonstopUnited Airlines
2h 15mIAH-CUN
7/5Fri
nonstopUnited Airlines
2h 24mCUN-IAH
$284
7/31Wed
nonstopUnited Airlines
2h 15mIAH-CUN
8/5Mon
nonstopUnited Airlines
2h 24mCUN-IAH
$286
6/9Sun
nonstopUnited Airlines
2h 15mIAH-CUN
6/13Thu
nonstopUnited Airlines
2h 24mCUN-IAH
$288
9/14Sat
1 stopUnited Airlines
8h 28mEWR-CUN
9/21Sat
nonstopUnited Airlines
3h 51mCUN-EWR
$293
7/16Tue
nonstopUnited Airlines
2h 15mIAH-CUN
7/20Sat
nonstopUnited Airlines
2h 24mCUN-IAH
$295

Search by stops

Search by price

Recent one-way flight deals

6/11Tue
nonstopUnited Airlines
2h 15mIAH-CUN
$111
5/13Mon
1 stopUnited Airlines
9h 40mORD-CUN
$115
7/7Sun
nonstopUnited Airlines
2h 15mIAH-CUN
$116
9/3Tue
1 stopUnited Airlines
7h 58mLGA-CUN
$121
7/10Wed
nonstopUnited Airlines
2h 15mIAH-CUN
$128
7/13Sat
nonstopUnited Airlines
2h 15mIAH-CUN
$134
6/17Mon
nonstopUnited Airlines
4h 06mEWR-CUN
$137
5/18Sat
1 stopUnited Airlines
5h 55mEWR-CUN
$141
5/30Thu
nonstopUnited Airlines
4h 06mEWR-CUN
$142
8/17Sat
1 stopUnited Airlines
13h 51mEWR-CUN
$146
6/12Wed
nonstopUnited Airlines
4h 06mEWR-CUN
$153
5/30Thu
nonstopUnited Airlines
4h 46mLAX-CUN
$154
7/24Wed
1 stopUnited Airlines
11h 02mATL-CUN
$155
7/6Sat
nonstopUnited Airlines
2h 15mIAH-CUN
$155
9/17Tue
nonstopUnited Airlines
2h 17mIAH-CUN
$156
5/17Fri
1 stopUnited Airlines
9h 40mLAX-CUN
$158
10/20Sun
1 stopUnited Airlines
10h 06mLGA-CUN
$161
10/20Sun
nonstopUnited Airlines
4h 06mEWR-CUN
$161
6/11Tue
nonstopUnited Airlines
2h 15mIAH-CUN
$161
6/9Sun
nonstopUnited Airlines
4h 02mEWR-CUN
$162

Search by stops

Search by price

Flights to Cancún - United Airlines

Destination:

Cancun (CUN)Mexico

Return flight deals:

Cancun - United States

Cabin classes:

$380
First Class flights to Cancún
$419
Business Class flights to Cancún
$415
$79

Browse origins:

Browse destinations: