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prices we've seen · United States fares · USD

Flights from Denver (DEN) to Mexico City (MEX)

  • One way from $145
  • Round trip from $219
  • Nonstop on 2 of 2 dates
  • Fastest 3h 32m
  • 3 airlines

The cheapest one-way fare from Denver (DEN) to Mexico City (MEX) we have seen is $145 USD, departing Dec 30, 2026 (seen Nov 10, 2026): United UA 475, 1 stop, 13h 35m.

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Prices are the fare alone; the seller shows the bag and fare rules.

Cheapest by month

Checked Nov 11

Pick a month to search the day its cheapest fare leaves.

  1. Nov 2026$149
  2. Dec 2026$145

Cheapest days to fly one wayCheapest round trips

Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.

We may earn a commission from the seller · How we rank

  1. WedDec 30

    19:30

    13h 35m1 stop

    10:05+1

    Cheapest$145 USD

    United UA 475 · seen Nov 10

    Go to seller — $145

  2. SunNov 29

    12:18

    3h 32mNonstop

    16:50

    $149 USD

    Volaris Y4 761 · seen Nov 4

    Go to seller — $149

  3. WedDec 30

    09:41

    3h 34mNonstop

    14:15

    $161 USD

    United UA 783 · seen Nov 10

    Go to seller — $161

The cheapest round trips we've seen on this route, on any dates, cheapest first.

We may earn a commission from the seller · How we rank

  1. 11 nightsDec 30 – Jan 10

    05:36

    MEX

    Cheapest$219 USD

    Volaris Y4 2543 · 2 stops · 24h in all, both ways · seen Nov 10

    Go to seller — $219

  2. 11 nightsDec 30 – Jan 10

    15:35

    20:15

    $275 USD

    Aeromexico AM 659 · Nonstop · 8h 4m in all, both ways · seen Nov 10

    Go to seller — $275

  3. 4 nightsApr 21–25

    13:53

    17:30

    $323 USD

    Volaris Y4 761 · Nonstop · 7h 16m in all, both ways · seen Nov 5

    Go to seller — $323

  4. 39 nightsDec 1 – Jan 9

    12:18

    16:50

    $416 USD

    Volaris Y4 761 · 1 stop · 11h 13m in all, both ways · seen Nov 10

    Go to seller — $416

  5. 23 nightsDec 17 – Jan 9

    12:18

    16:50

    $632 USD

    Volaris Y4 761 · 1 stop · 11h 13m in all, both ways · seen Nov 10

    Go to seller — $632

  6. 17 nightsDec 18 – Jan 4

    12:18

    16:50

    $713 USD

    Volaris Y4 761 · 2 stops · 19h 45m in all, both ways · seen Nov 6

    Go to seller — $713

  7. 17 nightsDec 18 – Jan 4

    11:49

    16:35

    $890 USD

    Aeromexico AM 445 · Nonstop · 7h 32m in all, both ways · seen Nov 6

    Go to seller — $890

Compare other routes

Compared with Denver → Mexico City: $145 one way (Dec 30).

Other places from Denver

Every route from Denver →

To Mexico City from other cities

Every route to Mexico City →

Airlines seen on this route

  • Aeromexico
  • United
  • Volaris

Marketing carriers; the operating airline is shown by the seller.

Denver to Mexico City in numbers

  • By month, Dec 2026 is the cheapest we've seen at $145 USD and Nov 2026 the most expensive at $149 USD — a spread of 3%.
  • Nonstop fares were seen on 2 of the 2 departure dates; carriers seen: Aeromexico, United, Volaris.
  • DEN serves Denver, United States; MEX serves Mexico City, Mexico.
  • Mexico City runs 1 hour ahead of Denver.

Questions

What is the cheapest fare from Denver (DEN) to Mexico City (MEX)?

The cheapest one-way fare from Denver (DEN) to Mexico City (MEX) we have seen is $145 USD, departing Dec 30, 2026 (seen Nov 10, 2026): United UA 475, 1 stop, 13h 35m.

Is there a nonstop flight from Denver (DEN) to Mexico City (MEX)?

Nonstop fares were seen on 2 of the 2 departure dates; carriers seen: Aeromexico, United, Volaris.

Which month is cheapest to fly from Denver (DEN) to Mexico City (MEX)?

By month, Dec 2026 is the cheapest we've seen at $145 USD and Nov 2026 the most expensive at $149 USD — a spread of 3%.

How old is this price?

It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.