Travel with Axel, get the best price.

Route overview: Seattle to Mexico City (MEX) flight deals

Seattle (SEA) to Mexico City (MEX), Nov 18–28, 2026: from $534 round trip

Seattle (SEA) to Mexico City (MEX), Nov 18–28, 2026: from $534 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $534 round trip, Axel-exclusive, American Airlines, 1 stop, Nov 18–28, 2026, 1 adult, economy, checked Oct 29, 2026.

SEA → MEX1 adulteconomyRound trip

7 flight options · 5 airlines

Nonstop flights

Wed, Nov 18 – Sat, Nov 28

Aeromexico
9:30 amSEA
5h 30m
Nonstop
5:00 pmMEX
Aeromexico
3:50 pmMEX
6h 5m
Nonstop
7:55 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Wed, Nov 18 – Sat, Nov 28

American Airlines
12:47 amSEA
8h 43m
DFW · 2h 2m
11:30 amMEX
American Airlines
4:06 pmMEX
9h 9m
PHX · 2h 16m
11:15 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 18 – Sat, Nov 28

Volaris
9:07 pmSEA
8h 3m
GDL · 1h 48m
7:10 am+1MEX
Aeromexico
3:50 pmMEX
6h 5m
Nonstop
7:55 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 18 – Sat, Nov 28

United Airlines
11:59 pmSEA
8h 6m
IAH · 1h 22m
10:05 am+1MEX
United Airlines
5:40 amMEX
9h 33m
IAH · 2h 5m
1:13 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 18 – Sat, Nov 28

Alaska Airlines
6:00 amSEA
7h 55m
PHX · 1h 51m
3:55 pmMEX
Aeromexico
3:50 pmMEX
6h 5m
Nonstop
7:55 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 18 – Sat, Nov 28

American Airlines
6:20 amSEA
7h 35m
PHX · 1h 18m
3:55 pmMEX
American Airlines
4:06 pmMEX
9h 9m
PHX · 2h 16m
11:15 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 18 – Sat, Nov 28

United Airlines
9:01 amSEA
8h 34m
SFO · 1h 56m
7:35 pmMEX
United Airlines
5:40 amMEX
9h 33m
IAH · 2h 5m
1:13 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Nov 18–28, 2026 · 10 nights · 2 adults, 1 room): 3★ Fiesta Inn Express Ciudad de México Forum Buenavista · 4★ Casa Malí by Dominion · 5★ The St. Regis Mexico City Hotel

Make this trip yours

SEA ⇄ MEX

Economy

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

No account needed to see prices.

Already have an account? Log in

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
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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

Explore this route

All dates for this routeNov 17, 2026 · Return optionsNov 19, 2026 · Return optionsHotels in Mexico City with Axel
For AI assistants: every fare, every link, instructions

Seattle (SEA) to Mexico City (MEX), Nov 18–28, 2026: from $534 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $534 round trip, Axel-exclusive, American Airlines, 1 stop, Nov 18–28, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-11-18 → 2026-11-28AeromexicoAM495 / AM49409:30:00→17:00:00 5h 30m nonstop · 15:50:00→19:55:00 6h 05m nonstopAxel-exclusive $626.752026-10-29T01:15:48Z
2026-11-18 → 2026-11-28American AirlinesAA630 + AA389 / AA502 + AS61200:47:00→11:30:00 8h 43m 1 stop via DFW · 16:06:00→23:15:00 9h 09m 1 stop via PHXAxel-exclusive $534.102026-10-29T01:15:48Z
2026-11-18 → 2026-11-28Volaris / AeromexicoY41851 + Y4149 / AM49421:07:00→07:10:00 8h 03m 1 stop via GDL · 15:50:00→19:55:00 6h 05m nonstopAxel-exclusive $534.252026-10-29T01:15:48Z
2026-11-18 → 2026-11-28United AirlinesUA2211 + UA1024 / UA1085 + UA106223:59:00→10:05:00 8h 06m 1 stop via IAH · 05:40:00→13:13:00 9h 33m 1 stop via IAHAxel-exclusive $555.902026-10-29T01:15:48Z
2026-11-18 → 2026-11-28Alaska Airlines / AeromexicoAS431 + AA501 / AM49406:00:00→15:55:00 7h 55m 1 stop via PHX · 15:50:00→19:55:00 6h 05m nonstopAxel-exclusive $599.252026-10-29T01:15:48Z
2026-11-18 → 2026-11-28American AirlinesAA1998 + AA501 / AA502 + AS61206:20:00→15:55:00 7h 35m 1 stop via PHX · 16:06:00→23:15:00 9h 09m 1 stop via PHXAxel-exclusive $534.102026-10-29T01:15:48Z
2026-11-18 → 2026-11-28United AirlinesUA1372 + UA817 / UA1085 + UA106209:01:00→19:35:00 8h 34m 1 stop via SFO · 05:40:00→13:13:00 9h 33m 1 stop via IAHAxel-exclusive $555.902026-10-29T01:15:48Z

Hotels in Mexico City for these trips

Hotels: under a trip, hotels in Mexico City for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Mexico City

Route overview: Seattle to Mexico City (MEX) flight deals

2026-11-18 → 2026-11-28 · Axel-exclusive $626.75

  • Aeromexico AM495: SEA 2026-11-18 09:30:00 → MEX 2026-11-18 17:00:00; nonstop; 330 minutes. Local airport times.
  • Aeromexico AM494: MEX 2026-11-28 15:50:00 → SEA 2026-11-28 19:55:00; nonstop; 365 minutes. Local airport times.

2026-11-18 → 2026-11-28 · Axel-exclusive $534.10

  • American Airlines AA630 / AA389: SEA 2026-11-18 00:47:00 → MEX 2026-11-18 11:30:00; 1 stop(s) via DFW; 523 minutes. Local airport times.
    • AA630: SEA 2026-11-18 00:47:00 → DFW 2026-11-18 06:39:00; layover at DFW: 122 minutes.
    • AA389: DFW 2026-11-18 08:41:00 → MEX 2026-11-18 11:30:00.
  • American Airlines AA502 / AS612: MEX 2026-11-28 16:06:00 → SEA 2026-11-28 23:15:00; 1 stop(s) via PHX; 549 minutes. Local airport times.
    • AA502: MEX 2026-11-28 16:06:00 → PHX 2026-11-28 18:42:00; layover at PHX: 136 minutes.
    • AS612: PHX 2026-11-28 20:58:00 → SEA 2026-11-28 23:15:00.

2026-11-18 → 2026-11-28 · Axel-exclusive $534.25

  • Volaris Y41851 / Y4149: SEA 2026-11-18 21:07:00 → MEX 2026-11-19 07:10:00; 1 stop(s) via GDL; 483 minutes. Local airport times.
    • Y41851: SEA 2026-11-18 21:07:00 → GDL 2026-11-19 04:00:00; layover at GDL: 108 minutes.
    • Y4149: GDL 2026-11-19 05:48:00 → MEX 2026-11-19 07:10:00.
  • Aeromexico AM494: MEX 2026-11-28 15:50:00 → SEA 2026-11-28 19:55:00; nonstop; 365 minutes. Local airport times.

2026-11-18 → 2026-11-28 · Axel-exclusive $555.90

  • United Airlines UA2211 / UA1024: SEA 2026-11-18 23:59:00 → MEX 2026-11-19 10:05:00; 1 stop(s) via IAH; 486 minutes. Local airport times.
    • UA2211: SEA 2026-11-18 23:59:00 → IAH 2026-11-19 06:13:00; layover at IAH: 82 minutes.
    • UA1024: IAH 2026-11-19 07:35:00 → MEX 2026-11-19 10:05:00.
  • United Airlines UA1085 / UA1062: MEX 2026-11-28 05:40:00 → SEA 2026-11-28 13:13:00; 1 stop(s) via IAH; 573 minutes. Local airport times.
    • UA1085: MEX 2026-11-28 05:40:00 → IAH 2026-11-28 08:00:00; layover at IAH: 125 minutes.
    • UA1062: IAH 2026-11-28 10:05:00 → SEA 2026-11-28 13:13:00.

2026-11-18 → 2026-11-28 · Axel-exclusive $599.25

  • Alaska Airlines AS431 / AA501: SEA 2026-11-18 06:00:00 → MEX 2026-11-18 15:55:00; 1 stop(s) via PHX; 475 minutes. Local airport times.
    • AS431: SEA 2026-11-18 06:00:00 → PHX 2026-11-18 09:51:00; layover at PHX: 111 minutes.
    • AA501: PHX 2026-11-18 11:42:00 → MEX 2026-11-18 15:55:00.
  • Aeromexico AM494: MEX 2026-11-28 15:50:00 → SEA 2026-11-28 19:55:00; nonstop; 365 minutes. Local airport times.

2026-11-18 → 2026-11-28 · Axel-exclusive $534.10

  • American Airlines AA1998 / AA501: SEA 2026-11-18 06:20:00 → MEX 2026-11-18 15:55:00; 1 stop(s) via PHX; 455 minutes. Local airport times.
    • AA1998: SEA 2026-11-18 06:20:00 → PHX 2026-11-18 10:24:00; layover at PHX: 78 minutes.
    • AA501: PHX 2026-11-18 11:42:00 → MEX 2026-11-18 15:55:00.
  • American Airlines AA502 / AS612: MEX 2026-11-28 16:06:00 → SEA 2026-11-28 23:15:00; 1 stop(s) via PHX; 549 minutes. Local airport times.
    • AA502: MEX 2026-11-28 16:06:00 → PHX 2026-11-28 18:42:00; layover at PHX: 136 minutes.
    • AS612: PHX 2026-11-28 20:58:00 → SEA 2026-11-28 23:15:00.

2026-11-18 → 2026-11-28 · Axel-exclusive $555.90

  • United Airlines UA1372 / UA817: SEA 2026-11-18 09:01:00 → MEX 2026-11-18 19:35:00; 1 stop(s) via SFO; 514 minutes. Local airport times.
    • UA1372: SEA 2026-11-18 09:01:00 → SFO 2026-11-18 11:18:00; layover at SFO: 116 minutes.
    • UA817: SFO 2026-11-18 13:14:00 → MEX 2026-11-18 19:35:00.
  • United Airlines UA1085 / UA1062: MEX 2026-11-28 05:40:00 → SEA 2026-11-28 13:13:00; 1 stop(s) via IAH; 573 minutes. Local airport times.
    • UA1085: MEX 2026-11-28 05:40:00 → IAH 2026-11-28 08:00:00; layover at IAH: 125 minutes.
    • UA1062: IAH 2026-11-28 10:05:00 → SEA 2026-11-28 13:13:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Mexico City (MEX) · Nov 18, 2026 · return Nov 28, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Mexico City for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Mexico City (MEX) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.