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Route overview: Washington, DC to Cancun (CUN) flight deals

Dulles → Cancun

Dec 3, 2026 · return Dec 10, 2026

IAD → CUN1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Thu, Dec 3 – Thu, Dec 10

United Airlines
6:41 amIAD
3h 48m
Nonstop
10:29 amCUN
United Airlines
12:35 pmCUN
3h 24m
Nonstop
3:59 pmIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

United Airlines
1:01 pmIAD
3h 54m
Nonstop
4:55 pmCUN
United Airlines
12:35 pmCUN
3h 24m
Nonstop
3:59 pmIAD

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 3 – Thu, Dec 10

American Airlines
6:01 amIAD
8h 48m
MIA · 3h 52m
2:49 pmCUN
American Airlines
3:33 pmCUN
6h 40m
CLT · 2h
10:13 pmIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

Air Canada
9:55 amIAD
8h 5m
YUL · 1h 32m
6:00 pmCUN
Air Canada
8:00 amCUN
7h 45m
YYZ · 2h 20m
3:45 pmIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

Delta Air Lines
12:34 pmIAD
8h 34m
ATL · 3h 58m
9:08 pmCUN
Delta Air Lines
8:15 amCUN
7h 47m
ATL · 3h 24m
4:02 pmIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

American Airlines
6:00 amIAD
6h 29m
CLT · 1h 32m
12:29 pmCUN
American Airlines
3:33 pmCUN
6h 40m
CLT · 2h
10:13 pmIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

Delta Air Lines
12:35 pmIAD
9h 15m
JFK · 3h 26m
9:50 pmCUN
Delta Air Lines
8:15 amCUN
7h 47m
ATL · 3h 24m
4:02 pmIAD

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Thu, Dec 10

United Airlines
6:10 amIAD
7h 47m
EWR · 2h 5m
1:57 pmCUN
United Airlines
12:35 pmCUN
3h 24m
Nonstop
3:59 pmIAD

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAD ⇄ CUN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 2, 2026 → Dec 9, 2026Dec 4, 2026 → Dec 11, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Route overview: Washington, DC to Cancun (CUN) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-03 → 2026-12-10United AirlinesUA2860 / UA1694$545.002026-10-29T01:57:36Z
2026-12-03 → 2026-12-10American AirlinesAA552 + AA2422 / AA792 + AA5549$475.002026-10-29T01:57:36Z
2026-12-03 → 2026-12-10Air CanadaAC8724 + AC1882 / AC1811 + AC8618$490.002026-10-29T01:57:36Z
2026-12-03 → 2026-12-10Delta Air LinesDL1444 + DL1939 / DL609 + DL1695$505.002026-10-29T01:57:36Z
2026-12-03 → 2026-12-10United AirlinesUA1618 / UA1694$545.002026-10-29T01:57:36Z
2026-12-03 → 2026-12-10American AirlinesAA5649 + AA895 / AA792 + AA5549$475.002026-10-29T01:57:36Z
2026-12-03 → 2026-12-10Delta Air LinesDL5618 + DL488 / DL609 + DL1695$505.002026-10-29T01:57:36Z
2026-12-03 → 2026-12-10United AirlinesUA1359 + UA1050 / UA1694$515.002026-10-29T01:57:36Z

2026-12-03 → 2026-12-10 · $545.00

  • United Airlines UA2860: IAD 2026-12-03 06:41:00 → CUN 2026-12-03 10:29:00; nonstop; 228 minutes. Local airport times.
  • United Airlines UA1694: CUN 2026-12-10 12:35:00 → IAD 2026-12-10 15:59:00; nonstop; 204 minutes. Local airport times.

2026-12-03 → 2026-12-10 · $475.00

  • American Airlines AA552 / AA2422: IAD 2026-12-03 06:01:00 → CUN 2026-12-03 14:49:00; 1 stop(s) via MIA; 528 minutes. Local airport times.
    • AA552: IAD 2026-12-03 06:01:00 → MIA 2026-12-03 08:50:00; layover at MIA: 232 minutes.
    • AA2422: MIA 2026-12-03 12:42:00 → CUN 2026-12-03 14:49:00.
  • American Airlines AA792 / AA5549: CUN 2026-12-10 15:33:00 → IAD 2026-12-10 22:13:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA792: CUN 2026-12-10 15:33:00 → CLT 2026-12-10 18:40:00; layover at CLT: 120 minutes.
    • AA5549: CLT 2026-12-10 20:40:00 → IAD 2026-12-10 22:13:00.

2026-12-03 → 2026-12-10 · $490.00

  • Air Canada AC8724 / AC1882: IAD 2026-12-03 09:55:00 → CUN 2026-12-03 18:00:00; 1 stop(s) via YUL; 485 minutes. Local airport times.
    • AC8724: IAD 2026-12-03 09:55:00 → YUL 2026-12-03 11:38:00; layover at YUL: 92 minutes.
    • AC1882: YUL 2026-12-03 13:10:00 → CUN 2026-12-03 18:00:00.
  • Air Canada AC1811 / AC8618: CUN 2026-12-10 08:00:00 → IAD 2026-12-10 15:45:00; 1 stop(s) via YYZ; 465 minutes. Local airport times.
    • AC1811: CUN 2026-12-10 08:00:00 → YYZ 2026-12-10 11:55:00; layover at YYZ: 140 minutes.
    • AC8618: YYZ 2026-12-10 14:15:00 → IAD 2026-12-10 15:45:00.

2026-12-03 → 2026-12-10 · $505.00

  • Delta Air Lines DL1444 / DL1939: IAD 2026-12-03 12:34:00 → CUN 2026-12-03 21:08:00; 1 stop(s) via ATL; 514 minutes. Local airport times.
    • DL1444: IAD 2026-12-03 12:34:00 → ATL 2026-12-03 14:31:00; layover at ATL: 238 minutes.
    • DL1939: ATL 2026-12-03 18:29:00 → CUN 2026-12-03 21:08:00.
  • Delta Air Lines DL609 / DL1695: CUN 2026-12-10 08:15:00 → IAD 2026-12-10 16:02:00; 1 stop(s) via ATL; 467 minutes. Local airport times.
    • DL609: CUN 2026-12-10 08:15:00 → ATL 2026-12-10 10:57:00; layover at ATL: 204 minutes.
    • DL1695: ATL 2026-12-10 14:21:00 → IAD 2026-12-10 16:02:00.

2026-12-03 → 2026-12-10 · $545.00

  • United Airlines UA1618: IAD 2026-12-03 13:01:00 → CUN 2026-12-03 16:55:00; nonstop; 234 minutes. Local airport times.
  • United Airlines UA1694: CUN 2026-12-10 12:35:00 → IAD 2026-12-10 15:59:00; nonstop; 204 minutes. Local airport times.

2026-12-03 → 2026-12-10 · $475.00

  • American Airlines AA5649 / AA895: IAD 2026-12-03 06:00:00 → CUN 2026-12-03 12:29:00; 1 stop(s) via CLT; 389 minutes. Local airport times.
    • AA5649: IAD 2026-12-03 06:00:00 → CLT 2026-12-03 07:48:00; layover at CLT: 92 minutes.
    • AA895: CLT 2026-12-03 09:20:00 → CUN 2026-12-03 12:29:00.
  • American Airlines AA792 / AA5549: CUN 2026-12-10 15:33:00 → IAD 2026-12-10 22:13:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA792: CUN 2026-12-10 15:33:00 → CLT 2026-12-10 18:40:00; layover at CLT: 120 minutes.
    • AA5549: CLT 2026-12-10 20:40:00 → IAD 2026-12-10 22:13:00.

2026-12-03 → 2026-12-10 · $505.00

  • Delta Air Lines DL5618 / DL488: IAD 2026-12-03 12:35:00 → CUN 2026-12-03 21:50:00; 1 stop(s) via JFK; 555 minutes. Local airport times.
    • DL5618: IAD 2026-12-03 12:35:00 → JFK 2026-12-03 14:01:00; layover at JFK: 206 minutes.
    • DL488: JFK 2026-12-03 17:27:00 → CUN 2026-12-03 21:50:00.
  • Delta Air Lines DL609 / DL1695: CUN 2026-12-10 08:15:00 → IAD 2026-12-10 16:02:00; 1 stop(s) via ATL; 467 minutes. Local airport times.
    • DL609: CUN 2026-12-10 08:15:00 → ATL 2026-12-10 10:57:00; layover at ATL: 204 minutes.
    • DL1695: ATL 2026-12-10 14:21:00 → IAD 2026-12-10 16:02:00.

2026-12-03 → 2026-12-10 · $515.00

  • United Airlines UA1359 / UA1050: IAD 2026-12-03 06:10:00 → CUN 2026-12-03 13:57:00; 1 stop(s) via EWR; 467 minutes. Local airport times.
    • UA1359: IAD 2026-12-03 06:10:00 → EWR 2026-12-03 07:28:00; layover at EWR: 125 minutes.
    • UA1050: EWR 2026-12-03 09:33:00 → CUN 2026-12-03 13:57:00.
  • United Airlines UA1694: CUN 2026-12-10 12:35:00 → IAD 2026-12-10 15:59:00; nonstop; 204 minutes. Local airport times.

Explore this route