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Dulles → Mexico City

Dec 21, 2026 · one way

IAD → MEX1 adulteconomyOne way

8 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 · One way

Aeromexico
3:44 pmIAD
5h 16m
Nonstop
8:00 pmMEX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
5:41 pmIAD
5h 9m
Nonstop
9:50 pmMEX

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

American Airlines
6:00 amIAD
7h 45m
CLT · 1h 28m
12:45 pmMEX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
12:34 pmIAD
8h 51m
ATL · 3h 14m
8:25 pmMEX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
7:18 amIAD
8h 57m
DFW · 2h 23m
3:15 pmMEX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
5:54 pmIAD
7h 16m
IAH · 1h 15m
12:10 am+1MEX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
6:10 amIAD
8h 25m
ORD · 1h 23m
1:35 pmMEX

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
5:18 pmIAD
8h 57m
YYZ · 1h 54m
1:15 am+1MEX

One-way total · 1 adult · Taxes included

Make this trip yours

IAD ⇄ MEX

Economy

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

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Aeromexico emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
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Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 · one wayAeromexicoAM456$400.202026-10-29T01:07:18Z
2026-12-21 · one wayUnited AirlinesUA1566$427.802026-10-29T01:07:18Z
2026-12-21 · one wayAmerican AirlinesAA5649 + AA829$351.902026-10-29T01:07:18Z
2026-12-21 · one wayDelta Air LinesDL1444 + DL585$365.702026-10-29T01:07:18Z
2026-12-21 · one wayAmerican AirlinesAA2617 + AA2350$351.902026-10-29T01:07:18Z
2026-12-21 · one wayUnited AirlinesUA1317 + UA429$372.602026-10-29T01:07:18Z
2026-12-21 · one wayUnited AirlinesUA565 + UA359$372.602026-10-29T01:07:18Z
2026-12-21 · one wayUnited AirlinesUA3453 + AC1889$372.602026-10-29T01:07:18Z

2026-12-21 · one way · $400.20

  • Aeromexico AM456: IAD 2026-12-21 15:44:00 → MEX 2026-12-21 20:00:00; nonstop; 316 minutes. Local airport times.

2026-12-21 · one way · $427.80

  • United Airlines UA1566: IAD 2026-12-21 17:41:00 → MEX 2026-12-21 21:50:00; nonstop; 309 minutes. Local airport times.

2026-12-21 · one way · $351.90

  • American Airlines AA5649 / AA829: IAD 2026-12-21 06:00:00 → MEX 2026-12-21 12:45:00; 1 stop(s) via CLT; 465 minutes. Local airport times.
    • AA5649: IAD 2026-12-21 06:00:00 → CLT 2026-12-21 07:48:00; layover at CLT: 88 minutes.
    • AA829: CLT 2026-12-21 09:16:00 → MEX 2026-12-21 12:45:00.

2026-12-21 · one way · $365.70

  • Delta Air Lines DL1444 / DL585: IAD 2026-12-21 12:34:00 → MEX 2026-12-21 20:25:00; 1 stop(s) via ATL; 531 minutes. Local airport times.
    • DL1444: IAD 2026-12-21 12:34:00 → ATL 2026-12-21 14:31:00; layover at ATL: 194 minutes.
    • DL585: ATL 2026-12-21 17:45:00 → MEX 2026-12-21 20:25:00.

2026-12-21 · one way · $351.90

  • American Airlines AA2617 / AA2350: IAD 2026-12-21 07:18:00 → MEX 2026-12-21 15:15:00; 1 stop(s) via DFW; 537 minutes. Local airport times.
    • AA2617: IAD 2026-12-21 07:18:00 → DFW 2026-12-21 10:07:00; layover at DFW: 143 minutes.
    • AA2350: DFW 2026-12-21 12:30:00 → MEX 2026-12-21 15:15:00.

2026-12-21 · one way · $372.60

  • United Airlines UA1317 / UA429: IAD 2026-12-21 17:54:00 → MEX 2026-12-22 00:10:00; 1 stop(s) via IAH; 436 minutes. Local airport times.
    • UA1317: IAD 2026-12-21 17:54:00 → IAH 2026-12-21 20:30:00; layover at IAH: 75 minutes.
    • UA429: IAH 2026-12-21 21:45:00 → MEX 2026-12-22 00:10:00.

2026-12-21 · one way · $372.60

  • United Airlines UA565 / UA359: IAD 2026-12-21 06:10:00 → MEX 2026-12-21 13:35:00; 1 stop(s) via ORD; 505 minutes. Local airport times.
    • UA565: IAD 2026-12-21 06:10:00 → ORD 2026-12-21 07:32:00; layover at ORD: 83 minutes.
    • UA359: ORD 2026-12-21 08:55:00 → MEX 2026-12-21 13:35:00.

2026-12-21 · one way · $372.60

  • United Airlines UA3453 / AC1889: IAD 2026-12-21 17:18:00 → MEX 2026-12-22 01:15:00; 1 stop(s) via YYZ; 537 minutes. Local airport times.
    • UA3453: IAD 2026-12-21 17:18:00 → YYZ 2026-12-21 19:01:00; layover at YYZ: 114 minutes.
    • AC1889: YYZ 2026-12-21 20:55:00 → MEX 2026-12-22 01:15:00.

More dates for this route