💰 When is the cheapest time to fly from San Francisco to Mexico City?
This month: Average $495, driven by family bookings rather than the rainy-season weather itself.
Round-trip nonstop economy swings from $358 in September to $575+ in December, roughly a 38% gap. Spring break in March and Day of the Dead week in late October also spike above $500.
Next 30 days — daily low fares
Tooltip shows stops + source. Cached fares from Aviasales.
📊 Price trends: San Francisco to Mexico City
Round-trip economy estimates across the next 12 months. Use the chart to spot the cheapest window before locking in dates.
Cheapest month
Jul · $85
Peak month
May · $181
Source: Aviasales · Prices are round-trip economy estimates · Updated May 2026
Here's a month-by-month look at prices on this route:
✈️ Which airlines fly from San Francisco to Mexico City?
Aeromexico and United are the only carriers flying SFO-MEX nonstop, covering the route in about 4h 25m. Delta and American Airlines sell one-stop itineraries through LAX, DFW, or PHX that occasionally beat the nonstop fares by $40-$80 in shoulder months.
Aeromexico is the smoothest nonstop for a first Mexico City landing. The airline operates its own hub, Terminal 2, so immigration, baggage claim, and any onward domestic connection all happen inside one building instead of an airside transfer. Roughly five weekly SFO departures use 737 MAX 9s with a 2-2 recliner Business cabin. Club Premier miles transfer 1:1 from Amex Membership Rewards, useful if a connection south to Oaxaca or Mérida follows. Skip Aeromexico only if you need a same-day US domestic connection back through SFO — its network doesn't interline as cleanly with US carriers.
Best for: same-terminal arrivals and onward Club Premier connections
United's nonstop wins on schedule flexibility for Bay Area travelers. Five daily-adjacent SFO departures between 6:30am and 11:55pm mean you can build a same-day international connection to Asia through SFO on either end of the trip. The route flies from the International Terminal's Boarding Area G, separate from Aeromexico's Boarding Area A. MileagePlus miles transfer from Chase Sapphire and Capital One Venture. Business class is a 2-2 recliner, not lie-flat, on this stage length — book Aeromexico instead if a flat seat matters more than schedule count.
Best for: Bay Area flyers stacking MileagePlus and SFO connections
Delta's LAX connection is the fare-shopper's play, not the schedule-shopper's. Layovers run 75-110 minutes at LAX's Terminal 2 or 3, tight but workable with no checked bag re-clear since Delta through-checks to MEX. Because Delta codeshares with Aeromexico under SkyTeam, some itineraries land you at Terminal 2 anyway, matching the nonstop arrival experience. Skip this routing during LAX's frequent afternoon ground-delay programs in summer thunderstorm season — book the earliest connecting bank instead.
Best for: SkyMiles loyalists trading 90-120 extra minutes for a lower fare
American makes sense only if a hub connection is already convenient. DFW connections run 90 minutes-plus given Terminal D's size; PHX connections are tighter but PHX has fewer weekly MEX departures to hit. AAdvantage elites get priority rebooking if the SFO-to-hub leg runs late, which matters more here than on the nonstop carriers. Skip this option for a first Mexico City trip — the extra 2.5 hours of travel time isn't worth the modest fare savings for a traveler unfamiliar with connection logistics.
Best for: AAdvantage elites already routing through a DFW or PHX hub
Mubboo verdict: Fly Aeromexico or United nonstop for a same-terminal arrival; book September for $358 fares and skip the November 1 Día de Muertos week unless you've already reserved a hotel.
Prices shown are approximate averages based on recent searches (April 2026). Actual fares vary by date, class, and availability.
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We compare prices from airlines and travel platforms so you can find the best deal.
Compare all flights →📅 When should you book San Francisco to Mexico City flights?
Book nonstop SFO-MEX fares 5-7 weeks before departure for the best price-to-availability balance; last-minute bookings inside 14 days routinely run $150-$250 higher. Tuesday and Wednesday departures average 8-12% cheaper than Friday or Sunday. Avoid booking the week of November 1-2 (Día de Muertos) or the week around December 20-January 2 without a 2-3 month lead time, since both weekends sell out at the highest fare tier on this route. Set a price alert through Google Flights or the airline's own app rather than relying on general Mexico fare sales, which rarely apply to this specific city pair.
US summer school break pushes family travel demand to a yearly high.
If you're a family flying in summer, book by March — peak season fills up fast.
Budget travelers: shoulder season (Sep–Oct, Apr–May) offers the best balance of price and weather.
💡 This Jul: Book by late May for family trips.
🏙️ Why visit Mexico City?
Mexico City packs Aztec ruins, colonial architecture, and a food scene that rivals any US metro into one high-altitude capital. Roma Norte and Condesa give remote workers a walkable, cafe-dense base, while Centro Histórico anchors the museums and the Zócalo. A day trip to the Teotihuacan pyramids is doable without a rental car, and the National Museum of Anthropology alone justifies a half-day. Street food here is a legitimate culinary category, not a budget compromise — tacos al pastor and quesadillas de flor de calabaza show up on serious food lists.
What makes Mexico City worth the flight:
First-timers should anchor a trip around the Centro Histórico museums and the Zócalo, then spend a full day at Teotihuacan before retreating to Roma Norte for dinner. A Lucha Libre match at Arena México is worth one evening for the spectacle alone, and the metro (with a local, ideally) is the fastest way to skip Reforma traffic during rush hour.
Best neighborhoods to explore:
Tree-lined streets, the highest density of specialty coffee shops in the city, and short-term apartment rentals like the Loft in the Heart of Roma Norte running from $59/night make this the default base for a 2-4 week stay.
Art Deco buildings ring two central parks; it's a 10-15 minute walk to Roma Norte's restaurant row without the weekend crowd spillover.
The historic core holds the Palacio de Bellas Artes and Templo Mayor ruins within walking distance, but street noise and tourist-zone pricing run higher than Roma Norte.
The closest upscale neighborhood to the airport-adjacent business district, with the city's highest concentration of fine-dining reservations worth booking ahead.
Don't miss:
National Museum of Anthropology
Mexico's most-visited museum; allow 3+ hours for the Aztec calendar stone alone.
Browse National Museum of Anthropology tours →Teotihuacan Pyramids
A 45-minute drive or organized day trip; climb the Pyramid of the Sun before 10am to beat both heat and crowds.
Browse Teotihuacan Pyramids tours →Palacio de Bellas Artes
Art Nouveau exterior, Art Deco interior, and free entry on Sundays for Mexican residents (foreigners pay a small fee).
Browse Palacio de Bellas Artes tours →Arena México (Lucha Libre)
Tuesday and Friday night matches; tickets run $10-30 and the spectacle matters more than the wrestling.
Browse Arena México (Lucha Libre) tours →Zócalo and Templo Mayor
The main square sits atop Aztec ruins excavated in the 1970s, visible in an open-air museum beside the cathedral.
Browse Zócalo and Templo Mayor tours →Mubboo Verdict:
Mexico City rewards a 4-5 night stay over a rushed 2-nighter — the altitude adjustment alone eats most of day one.
🎟️ Top activities in Mexico City
Ranked by traveler ratings and recent booking volume.
Private from Mexico City: Pyramids of Teotihuacan & Basilica of Guadalupe
$195Source: Viator · Prices in USD · Affiliate links.
🧳 What do you need to know before flying to Mexico City?
🛂 Do Americans need a visa for Mexico City?
US citizens don't need a visa for stays under 180 days. You do need a passport book — a passport card alone can't be used to board a flight — and Mexican immigration issues a free digital FMM tourist permit automatically when you land at MEX, stamped in your passport.
🕐 What's the time difference?
Mexico City runs on Central Standard Time (UTC-6) all year since Mexico ended daylight saving time nationwide in 2022. San Francisco alternates between PDT (UTC-7) and PST (UTC-8), so Mexico City is 1 hour ahead from mid-March through early November and 2 hours ahead the rest of the year.
🚇 How do you get from the airport to the city?
MEX airport sits inside the city; downtown Roma Norte or Centro Histórico is 20-40 minutes depending on traffic and terminal.
| Option | Time | Cost | Best for |
|---|---|---|---|
| Metro (Line 5) | 35-50 min | ~$0.25 USD | Budget solo travelers without luggage |
| Authorized airport taxi (Sitio) ✅ | 20-40 min | $15-25 USD | First-timers wanting a regulated, prepaid fare |
| Uber/DiDi | 20-40 min | $8-18 USD | Travelers already using rideshare apps |
| Private transfer | 20-40 min | $35-60 USD | Families or late-night arrivals |
Editor's pick: book an authorized Sitio taxi booth inside the terminal on a first visit — it's prepaid, regulated, and skips any curbside confusion.
💷 What about money and tipping?
Mexico uses the Mexican peso (MXN), trading at approximately 17.48 pesos per US dollar as of 2026. Most Roma Norte and Centro restaurants and hotels accept cards, but street food, markets, and taxis run cash-only, so carry small peso bills.
Mexico City currency snapshot
1 USD = 17.48 MXN
1 MXN = $0.057 USD
Mexican Peso
Cash
ATMs offer the best rate. Avoid airport currency desks.
Tipping
ATMs in tourist zones. Use blue official banks (BBVA, Santander) over independent kiosks. Tip 10-15%.
Cards
Visa and Mastercard widely accepted. Tell your bank before you go.
Source: open.er-api.com · Updated Jul 1, 2026 · Rates fluctuate — check before booking.
📱 Will your phone work?
US phone plans rarely include Mexico in domestic roaming; check your carrier's Mexico add-on before landing. An eSIM installed before departure avoids the airport SIM-kiosk markup and keeps your US number active for two-factor codes.
☁️ Mexico City climate overview
Best: Jan, Feb, Mar, Nov, DecAvoid: Jun, SepHistorical highs, lows, and rainfall by month. Plan packing and outdoor time around the extremes.
Jan
73°/49°F
0.4″ rain
Feb
75°/51°F
0.6″ rain
Mar
82°/55°F
0.3″ rain
Apr
83°/56°F
0.1″ rain
May
81°/60°F
5.4″ rain
Jun
73°/56°F
13.1″ rain
Jul
73°/55°F
8.7″ rain
Aug
73°/55°F
9.5″ rain
Sep
73°/55°F
11.3″ rain
Oct
74°/53°F
5.0″ rain
Nov
74°/50°F
0.4″ rain
Dec
70°/49°F
0.5″ rain
Source: Open-Meteo Archive API · 2025 historical data · Updated June 2026
Ready to lock in your fare? Search live prices below:
✈️ Ready to book? Compare San Francisco to Mexico City flights
Search flights →🛫 Flying from San Francisco — airport tips
MEX Terminal 1 — United, American, Delta gates (Concourse D, gates 30-36 for international) (United Airlines)
- Immigration lines run longest between 2-6pm when multiple US widebodies land within an hour of each other
- Authorized Sitio taxi booths are on the ground floor past customs — don't book with anyone approaching you in the arrivals hall
- Mobile Passport Control doesn't apply on Mexican entry; expect a manual passport stamp line regardless of status
MEX Terminal 2 — Aeromexico hub, SkyTeam partners (Aeromexico)
- Aeromexico's Salón Premier lounge is accessible with Club Premier status or a same-day Business ticket
- Domestic connections (Oaxaca, Mérida, Cancún) depart from the same terminal, no re-clear needed if arriving internationally on Aeromexico
- Ground transport pickup is one level down from arrivals; signage in Spanish only for the taxi queue
🚐 Skip the hassle? Book a private airport transfer
Fixed price, meet & greet at arrivals, door-to-door service
💡 Insider tips: San Francisco to Mexico City
The 1-2 hour time gap flips seasonally, not just at DST changeover
Mexico dropped daylight saving time nationwide in 2022, but California didn't. That means the San Francisco-Mexico City gap isn't fixed: it's 1 hour from mid-March to early November (California on PDT) and 2 hours the rest of the year (California on PST). Travelers booking recurring video calls for a workation trip get tripped up by this every winter since most calendar apps assume a static offset.
Terminal-matching your connection saves 45+ minutes on arrivalMubboo original data
If a connecting flight lands at Terminal 1 but your onward Aeromexico flight leaves from Terminal 2, budget at least 90 minutes, not the 60 minutes Google Flights suggests as a minimum connection. The Aerotrén and TETSA bus both require re-clearing immigration since the terminals aren't airside-connected — a detail that trips up travelers assuming a normal US-style terminal shuttle.
September's rainy-season discount beats the weather riskMubboo original data
September's afternoon thunderstorms rarely cancel flights and almost never last past 5pm, making the $358 average fare a legitimately good trade for travelers who plan museum mornings and indoor afternoons. Aeromexico and United both report on-time performance within 3 points of their annual average during this month, despite the rainy-season reputation scaring off fare-sensitive bookers.
Book Día de Muertos travel 8+ weeks out or skip it entirely
Hotels within walking distance of the Centro Histórico parade route sell out 6-8 weeks before November 1, well before flight prices even peak. If a hotel isn't already booked by early September for a Day of the Dead trip, most experienced Mexico City travelers recommend picking a different week rather than scrambling for a distant Roma Norte or Polanco fallback.
Skip the airport SIM kiosk markup with a pre-departure eSIM
Airport SIM kiosks at MEX charge roughly double what an eSIM app costs from home, and the queue alone can run 20-30 minutes during peak arrival banks. Installing a Mexico data eSIM before departure means connectivity the moment you land, without hunting for a kiosk or losing your US number for two-factor codes.
👥 Who flies this route — and what they should know
VFR family traveler with checked bags
Featured this monthRecommended: American Airlines' one-stop via DFW or PHX, useful when the trip starts from a non-SFO home airport already served by an AA hub. The US-Mexico bilateral baggage agreement guarantees one free checked bag per person even on connecting itineraries, which matters for a family bringing gifts. Mubboo Pick: confirm the connection city matches whichever hub is closer to your actual departure airport, not just SFO. Anti-rec: don't assume Basic Economy includes seat selection for a family group — pay the seat-together fee at booking rather than hoping for a gate agent favor.
First-time Mexico City food-and-culture tourist
Recommended: Aeromexico's morning nonstop, landing at Terminal 2 by early afternoon. A daylight arrival means an easier first Uber ride into Roma Norte before dark, and the same-terminal experience skips any confusing transfer on a first visit. Spend day one adjusting to the 7,350-foot altitude with a short walk and an early dinner rather than a packed sightseeing schedule. Mubboo Pick: book 4-5 nights minimum — Centro Histórico's museums alone eat a full day, and Teotihuacan needs another. Anti-rec: skip renting a car; Mexico City traffic and parking make Uber or the Metro dramatically less stressful for a first trip.
Bay Area remote worker on a Roma Norte workation
Recommended: United's nonstop on a Tuesday or Wednesday departure, timed around a 3-4 week Roma Norte stay. United's MileagePlus accrual matters more here since a workation traveler flies this route repeatedly. Roma Norte's apartment stock, including options like the D1 Loft in Roma Norte from $59/night, beats hotel pricing for month-long stays. Mubboo Pick: remember the seasonal time-zone flip — calls scheduled in June assuming a 1-hour gap will be an hour off by December. Anti-rec: don't book Polanco for a workation; it's pricier and further from the Roma Norte cafe density remote workers actually use daily.
Long-weekend warrior (Thursday-Sunday trip)
Recommended: Delta's one-stop via LAX on a Thursday evening departure, returning Sunday night. The extra 90-120 minutes of connection time is a fair trade for the $40-80 in savings a short trip's tighter budget actually feels. A 3-night window is enough for Centro Histórico, one Roma Norte dinner, and a half-day Teotihuacan trip if timed right. Mubboo Pick: fly the earliest LAX connecting bank, not a midday one, to avoid summer ground-delay cascades. Anti-rec: skip Day of the Dead week for a long weekend — hotel scarcity makes a short trip disproportionately expensive.
Points-and-miles maximizer
Recommended: United's nonstop, booked with Chase Sapphire or Capital One Venture points transferred to MileagePlus. Star Alliance award availability on this route runs better in shoulder months (January, May, September) than during Day of the Dead or Christmas peaks. Mubboo Pick: transfer points only after confirming award-seat availability on united.com directly — transfers are one-way and can't be reversed if the seat disappears mid-transfer. Anti-rec: don't chase Aeromexico Club Premier awards on this route; Amex MR transfer ratios to Club Premier run worse than to United for most US card portfolios.
Day of the Dead festival traveler
Recommended: Aeromexico's nonstop departing October 29-31, ahead of the November 1-2 surge. Booking 8+ weeks out is non-negotiable here — both flights and Centro Histórico hotels sell out well before typical fare-alert windows trigger. Mubboo Pick: pair the trip with a Roma Norte hotel as backup if Centro Histórico sells out, since it's a short Uber ride to the parade route. Anti-rec: skip this trip entirely if booking inside 4 weeks of November 1 — both flight and hotel prices roughly double, and availability disappears at any price.
⚖️ Flight delayed or canceled?
US DOT rules require airlines to rebook you on the next available flight (their own or a partner) at no charge for cancellations within their control, but Mexico has no EU261-style cash compensation mandate for delays. Keep boarding passes and receipts for any covered meal or hotel costs during a covered-cause delay of 3+ hours, and file directly with the airline rather than a third-party claims service for domestic-carrier disruptions on this route.
📱
Free option: Most hotels and Roma Norte cafes offer free WiFi strong enough for maps and messaging — an eSIM is worth it mainly for the Uber ride from the airport before you reach WiFi.
Skip the airport SIM kiosk markup entirely. A Mexico data eSIM installs before departure and activates the moment you land, keeping your US number free for two-factor codes.
🩺
Free option: Check whether a travel credit card already on hand includes trip and medical coverage — several premium cards cover Mexico trips automatically when the flight is booked on that card.
US health insurance rarely covers care in Mexico, and altitude-related issues (headaches, dehydration) are the most common first-day claim on this specific route.
🚗
Free option: The authorized Sitio taxi booth inside the terminal is a legitimate free-market alternative — it's regulated and prepaid, just with less English support than a prebooked transfer.
A prebooked private transfer skips the arrivals-hall taxi negotiation entirely, useful for late-night landings or a first trip to an unfamiliar city.
Emergency contacts in Mexico City
Frequently asked questions about San Francisco to Mexico City flights
No visa is required for US citizens visiting under 180 days. You'll need a valid passport book (not just a card) and a free digital FMM tourist permit, which Mexican immigration issues and stamps automatically when you land at MEX.
See the [visa and passport section](#what-to-know) for the full breakdown.
Flights from San Francisco
Researched by Mubboo Editorial Team · Reviewed by Richard Lee, Founder
Prices from Aviasales. Seasonal advice updated: July 2026 · Last editorial review: 2026-07-01T19:10:26.768Z · Government info: travel.state.gov
Prices last updated just now · cached fares aggregating 800+ airlines and agencies · Check current prices →
M verdicts are based on editorial research — not pulled from a database.