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Find cheap United Airlines flights to Cancún from $110

1 adult
0 bags
Sun 6/16
Sun 6/23

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Good to know

Low season

September

High season

March

Cheapest flight

$110

Average price round-trip

$398

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 Chicago O'Hare 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 $622, United Airlines is the most expensive airline flying into Cancún. The cheapest airline flying to Cancún is Sun Country Air.

  • 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 $243 for one-way and $622 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 $228 one-way, $504 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 10,906 verified guest reviews
7.2Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.7Food
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

9/17Tue
1 stopUnited Airlines
9h 25mORD-CUN
9/26Thu
nonstopUnited Airlines
3h 55mCUN-ORD
$240
9/11Wed
1 stopUnited Airlines
10h 58mDFW-CUN
9/18Wed
1 stopUnited Airlines
5h 35mCUN-DFW
$250
8/20Tue
1 stopUnited Airlines
10h 22mORD-CUN
8/29Thu
1 stopUnited Airlines
10h 23mCUN-ORD
$250
6/11Tue
nonstopUnited Airlines
4h 06mEWR-CUN
6/14Fri
nonstopUnited Airlines
4h 04mCUN-EWR
$257
8/27Tue
1 stopUnited Airlines
8h 21mEWR-CUN
9/10Tue
nonstopUnited Airlines
3h 51mCUN-EWR
$262
10/29Tue
1 stopUnited Airlines
9h 15mORD-CUN
11/2Sat
1 stopUnited Airlines
9h 12mCUN-ORD
$264
7/6Sat
nonstopUnited Airlines
2h 15mIAH-CUN
7/10Wed
nonstopUnited Airlines
2h 24mCUN-IAH
$265
6/11Tue
nonstopUnited Airlines
4h 02mEWR-CUN
6/13Thu
1 stopUnited Airlines
6h 32mCUN-EWR
$267
10/29Tue
nonstopUnited Airlines
3h 55mORD-CUN
11/2Sat
1 stopUnited Airlines
9h 12mCUN-ORD
$269
9/1Sun
1 stopUnited Airlines
10h 58mDFW-CUN
9/6Fri
1 stopUnited Airlines
5h 35mCUN-DFW
$272
6/3Mon
nonstopUnited Airlines
4h 06mEWR-CUN
6/12Wed
nonstopUnited Airlines
4h 05mCUN-EWR
$277
6/4Tue
1 stopUnited Airlines
6h 05mEWR-CUN
6/11Tue
nonstopUnited Airlines
4h 04mCUN-EWR
$282
10/28Mon
nonstopUnited Airlines
2h 16mIAH-CUN
11/3Sun
nonstopUnited Airlines
2h 26mCUN-IAH
$286
9/30Mon
1 stopUnited Airlines
6h 52mLAX-CUN
10/3Thu
nonstopUnited Airlines
5h 02mCUN-LAX
$286
10/20Sun
nonstopUnited Airlines
3h 42mORD-CUN
10/25Fri
1 stopUnited Airlines
7h 42mCUN-ORD
$287
6/2Sun
nonstopUnited Airlines
4h 02mEWR-CUN
6/6Thu
1 stopUnited Airlines
6h 32mCUN-EWR
$287
6/23Sun
nonstopUnited Airlines
2h 15mIAH-CUN
6/26Wed
nonstopUnited Airlines
2h 24mCUN-IAH
$287
9/10Tue
nonstopUnited Airlines
2h 17mIAH-CUN
9/16Mon
nonstopUnited Airlines
2h 28mCUN-IAH
$295
6/8Sat
nonstopUnited Airlines
4h 02mEWR-CUN
6/15Sat
nonstopUnited Airlines
3h 54mCUN-EWR
$296
9/1Sun
1 stopUnited Airlines
10h 10mLAX-CUN
9/5Thu
1 stopUnited Airlines
8h 35mCUN-LAX
$296

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Recent one-way flight deals

8/14Wed
1 stopUnited Airlines
7h 12mORD-CUN
$110
7/16Tue
nonstopUnited Airlines
2h 15mIAH-CUN
$111
7/23Tue
1 stopUnited Airlines
6h 20mDFW-CUN
$117
6/10Mon
nonstopUnited Airlines
4h 02mEWR-CUN
$117
6/17Mon
nonstopUnited Airlines
2h 15mIAH-CUN
$122
8/18Sun
nonstopUnited Airlines
4h 51mLAX-CUN
$129
7/17Wed
nonstopUnited Airlines
2h 15mIAH-CUN
$131
8/18Sun
1 stopUnited Airlines
7h 34mLAX-CUN
$133
5/30Thu
nonstopUnited Airlines
4h 06mEWR-CUN
$137
7/21Sun
1 stopUnited Airlines
16h 07mATL-CUN
$140
7/15Mon
nonstopUnited Airlines
4h 06mEWR-CUN
$142
9/28Sat
1 stopUnited Airlines
16h 18mEWR-CUN
$143
8/19Mon
1 stopUnited Airlines
16h 28mEWR-CUN
$146
8/15Thu
1 stopUnited Airlines
7h 12mORD-CUN
$147
8/12Mon
1 stopUnited Airlines
19h 46mEWR-CUN
$147
8/12Mon
1 stopUnited Airlines
19h 46mEWR-CUN
$148
8/15Thu
1 stopUnited Airlines
19h 37mLGA-CUN
$149
5/22Wed
nonstopUnited Airlines
2h 15mIAH-CUN
$151
8/15Thu
1 stopUnited Airlines
15h 52mORD-CUN
$152
7/16Tue
nonstopUnited Airlines
4h 06mEWR-CUN
$153

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Flights to Cancún - United Airlines

Destination:

Cancun (CUN)Mexico

Return flight deals:

Cancun - United States

Cabin classes:

$380
First Class flights to Cancún
$536
Business Class flights to Cancún
$415
$79

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