Tijuana to Seattle

Flights Tijuana → Seattle: airlines, fares, timing

The TIJ–SEA route appears in our catalogue with 7 weekly departures (~1.0 per day) across 2 airlines, 3.0 h of block time and 1,718 km great-circle between Tijuana and Seattle.

Tijuana to Seattle links Mexico’s northwestern border with the US Pacific Northwest, with around 7 flights a week, one a day. The route carries families visiting relatives, business travellers and border-region residents. Block time is about three hours.

At ~1.0 departures a day there is daily service but little cushion: if the flight cancels, the same airline’s next option is usually the following day. Leave slack on any onward connection and avoid buying the last departure of the day when something is booked after it.

Airlines operating this route

2 airlines operate TIJ–SEA: VivaAerobus, Alaska Airlines. 1 are full-service and 1 low-cost; included checked allowance ranges from 0 to 23 kg depending on the operator. Between them they run 7 weekly departures over 3.0 h of block time; alliances present: oneworld.

Two carriers fly TIJ-SEA: VivaAerobus, on a low-cost model with a lean base fare, and Alaska Airlines, full-service with baggage included. Alaska has its main hub in Seattle, widening onward connections across the US Northwest.

Full-service and low-cost are not selling the same thing. The pair’s 1 full-service airlines sell a price that already includes a bag and usually paid changes; the 1 low-cost ones sell the seat and charge for everything else. At comparable departure times the decision comes down to how much luggage you really carry and whether you need date flexibility — not to the first figure the search engine shows.

MXN fares — what to expect

This guide recorded no fare of its own for TIJ-SEA; if a recent observation exists, it appears on this page with the date it was found. Otherwise the reference price has to come from the live search, with 7 weekly departures as the supply backdrop.

TIJ-SEA fares climb in December, Holy Week and the summer. For those dates, booking one to two months ahead is sensible. Outside the peaks, four to six weeks usually secures a reasonable fare in MXN.

Get live fares on Aviasales →

Buying window: a general market rule of thumb. At 7 weekly departures the usual reference is 4 to 8 weeks ahead on ordinary dates and 8 to 12 weeks for December, Holy Week and summer. That is a general Mexican-market rule of thumb, not a measurement of TIJ-SEA: our series records observed prices, not the lead time at which each ticket was bought. What the data does support is that the lower the frequency, the sooner cheap inventory runs out.

What this fare is and is not. The figure is a one-way minimum observed by an automated query against the fare cache — not a guaranteed price and not a bookable offer, and a fare seen for TIJ-SEA may not exist on your dates. It also excludes checked baggage wherever the cheapest fare family does not carry it. Treat it as a reference floor for judging whether today’s quote is high or normal.

About Seattle

Seattle (SEA) appears in 2 routes in our catalogue from 2 Mexican airports, totalling 19 weekly departures. Seattle-Tacoma International Airport (SEA, ICAO KSEA) lies 1,718 km from Tijuana and runs on America/Los_Angeles.

Seattle is the largest city in Washington State, set between the ocean and the mountains, known for its technology industry and its cultural life. For travellers from Tijuana it is mostly a family-visit and business destination.

Destination record. Seattle — Pacific Northwest paisano corridor. Mexican community in Burien, Auburn, South Park.

SEA as a hub. Seattle is a base for Alaska Airlines, Delta Air Lines, and that changes what to expect on the ground: more of the airline’s own frequencies to be rebooked onto, more onward destinations from the same terminal and, where the home carrier dominates, less competitive pressure on fares. It matters most when SEA is your connecting point rather than your final destination.

Passenger rights on the TIJ–SEA route

25% of the ticket price is the minimum Art. 47 Bis of the Ley de Aviación Civil requires on the TIJ → SEA leg, which departs Mexico, for a delay over 4 h attributable to the airline. On the return from the United States there is no federal delay compensation.

What does apply on departure from Mexico. Mexico’s Ley de Aviación Civil (Art. 47 Bis), enforced by AFAC and PROFECO, covers flights taking off from Mexican territory regardless of the airline’s nationality: a delay over 4 hours attributable to the carrier entitles you to at least 25% of the ticket price, and from the first hour the airline owes assistance that escalates with duration. Keep the boarding pass and the purchase receipt — a claim stands on those two documents.

What US DOT does not cover. The United States has no federal delay compensation: the Department of Transportation regulates refunds — your money back when the airline cancels or significantly changes the flight and you decline the alternative — but it does not require a payout for the hours you lost, the way EU261 does. The single federal exception is involuntary denied boarding from oversales, priced under 14 CFR Part 250; that is a different mechanism from delay and is not triggered by a late departure.

Documents to sort out before buying

Checked 2026-10-23 against the official source: with a Mexican passport, Estados Unidos — Visa B1/B2 obligatoria. Cost: $185 USD no reembolsable (tarifa MRV). Maximum stay: La fija el oficial de CBP al ingresar. Confirm the current amount before paying. Buying the ticket before the document exists is the expensive mistake on this route.

Check the current amount before paying. The consular fee and stay limit above were checked against the official source on 2026-10-23. Consulates revise those amounts without notice and publish no change calendar, so confirm the current figure at the official source on the day you pay. A receipt issued at the old rate is neither refunded nor credited — it is simply paid again.

The right order: document first, ticket second. A cheap fare does not survive a pending immigration formality. The airline will not refund a non-refundable ticket because your visa was denied or delayed, and the change fee usually exceeds the saving you were chasing. Buy once the document is issued, or buy a changeable fare and accept that the premium is the price of the risk.

FAQ

Which airlines fly Tijuana to Seattle? Direct TIJ-SEA flights are operated by VivaAerobus, Alaska Airlines. Compare baggage, fares and schedules in the carrier table above.

How long is the TIJ-SEA flight and how often does it run? Block time is about 3.0 hours. The TIJ-SEA route runs roughly 7 flights per week across all carriers.

How far ahead should I book TIJ-SEA for the best fare? As a general Mexican-market rule of thumb — not a measurement of this route — booking runs 4-8 weeks ahead for regular dates and 8-12 weeks for peak season (Holy Week, Christmas, paisano summer). See the month-by-month fare heatmap above.

What is the checked baggage allowance on TIJ-SEA? It varies by carrier and fare class — full-service carriers on this route usually include 23-25 kg, while low-cost carriers sell it separately. Confirm the current policy on the airline’s site before booking. Paisano travelers should check each carrier’s additional-baggage allowance.

Do Mexican passport holders need a visa for USA? B1/B2 required. Check the latest requirements with the consulate before buying your ticket.

Related articles

• Flights from Tijuana
• Flights to Seattle
• Baggage comparator

Published by FlightsMX. Fares are reference brackets — verify with the airline before booking.