Dallas/Fort Worth International (DFW) to Cancun International (CUN). Served by American, Spirit, Frontier.
| Departure | Return | Price |
|---|---|---|
| 06/21/2026 | 06/30/2026 | $235 |
| 07/14/2026 | 07/22/2026 | $235 |
| 06/11/2026 | 06/18/2026 | $266 |
| 06/13/2026 | 06/18/2026 | $266 |
| 07/08/2026 | 07/16/2026 | $268 |
| 07/13/2026 | 07/22/2026 | $268 |
| 07/15/2026 | 07/22/2026 | $281 |
| 07/21/2026 | 07/29/2026 | $281 |
| 07/22/2026 | 07/29/2026 | $281 |
| 07/22/2026 | 07/31/2026 | $281 |
Based on current fares, July is the cheapest month to fly from Dallas to Cancun, with average fares around $315 round trip (as low as $235).
May tends to be more expensive, averaging $396.
See the full month-by-month and day-of-week price analysis
Best Time to Fly DFW → CUNDeparture date prices (economy, round trip). Green = cheap, red = expensive.
The cheapest month to fly from Dallas to Cancun is July, with average round-trip fares around $315. Fares in July start as low as $235. The most expensive month is May, averaging $396.
A nonstop flight from Dallas to Cancun takes approximately 2h 30m.
American, Spirit, and Frontier fly from DFW to CUN. That's 3 airlines serving this route.
The cheapest flight from Dallas to Cancun currently starts at $235 round trip in economy class.
The average round-trip flight price from Dallas to Cancun is $358 in economy class.
The distance is 987 miles (1588 km). with a nonstop flight time of about 2h 30m. Airlines on this route include American, Spirit, Frontier. The lowest fare currently available is $235 departing in June. The average round-trip fare is $358.
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