Cheap flights from Mexico City to San Francisco from $453 MEX, NLU → SFO
Benito Juarez International Airport (MEX), Felipe Angeles International Airport (NLU) → San Francisco International Airport (SFO)
The cheapest return found recently is $732 with Viva Aerobus, 11 Mar 2027 – 18 Mar 2027, found 4 days ago. The cheapest one-way found recently is $453 with Aeromexico, 1 Oct 2027, found yesterday.
- Cheapest one-way found recently
- $453, found yesterday
- Cheapest return found recently
- $732, 11 Mar 2027 to 18 Mar 2027
- Cheapest month to fly
- December 2026, one-way fares from $187 found in the last 7 days
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$732
11 Mar 2027 – 18 Mar 2027 · Viva Aerobus
Felipe Angeles International Airport (NLU) → San Francisco International Airport (SFO)
Leaves 6:00 a.m. · Return leaves 7:07 a.m. · 23 h of travel, both ways together
out 2 stops, back 1 stop
found 4 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$732 11 Mar 2027 – 18 Mar 2027found 4 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $380 to $502.
At $732, the cheapest return found recently is above that range.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 7-night return fares leaving within 3 days of 11 Mar 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 11 Mar 2027 – 18 Mar 2027 | $732 | Viva Aerobus | Felipe Angeles International Airport (NLU) → San Francisco International Airport (SFO) | out 2 stops, back 1 stop | found 4 days ago | See prices for these dates |
Airlines on the cheapest dates: Viva Aerobus.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $210 to $343.
Cheapest one-way found recently
$453
1 Oct 2027 · Aeromexico
Felipe Angeles International Airport (NLU) → San Francisco International Airport (SFO)
Leaves 1:30 p.m. · 28 h 49 min trip
1 stop
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$453 1 Oct 2027found yesterdayOpen this trip
$187 8 Decfound 2 days agoOpen this trip
What have prices looked like?
Over 24 days, 1 Oct to 12 Nov, the cheapest one-way we saw each day was $187 to $388.
At $453, the cheapest one-way found recently is above that range.
24 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 8 Dec to 1 Oct 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 1 Oct 2027 to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 8 Dec | $187 | Volaris | Benito Juarez International Airport (MEX) → San Francisco International Airport (SFO) | stops unknown | found 2 days ago | Open this trip |
| 9 Dec | $233 | Viva Aerobus | Benito Juarez International Airport (MEX) → San Francisco International Airport (SFO) | stops unknown | found 4 days ago | Open this trip |
| 1 Oct 2027 | $453 | Aeromexico | Felipe Angeles International Airport (NLU) → San Francisco International Airport (SFO) | 1 stop | found yesterday | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $187.
Airlines on the cheapest dates: Volaris, Viva Aerobus, Aeromexico.
Premium cabin fares from Mexico City to San Francisco
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 11 Mar 2027 – 18 Mar 2027 in another cabin: Premium economy · Business · First
Today's prices for 1 Oct 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Mexico City to San Francisco?
Return
Fares 30 to 59 days before departure were typically 6% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $437 | $380 | +6% | 20 |
| 30–59 days | $413 | $380 | Cheapest seen | 38 |
| 60–89 days | $707 | $424 | +71% | 14 |
| 90–179 days | $482 | $482 | +17% | 12 |
One-way
The cheapest fares were 30 to 59 days before departure.
From the cheapest one-way each day between 1 Oct and 12 Nov (24 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $209 | $209 | Cheapest seen | 8 |
| 90–179 days | $258 | $258 | +23% | 8 |
| 180+ days | $388 | $388 | +86% | 8 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Puebla → San Francisco
93 km from Mexico City
$652
$80 less than flying from Mexico City
14 Dec – 20 Dec · PBC → SFO · out 1 stop, back 1 stop
found today
Mexico City → Oakland
13 km from San Francisco
$456
$276 less than flying to San Francisco
11 Mar 2027 – 18 Mar 2027 · MEX → OAK · out nonstop, back nonstop
found 4 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Mexico City → Oakland
13 km from San Francisco
$263
$190 less than flying to San Francisco
8 Dec · MEX → OAK · stops unknown
found 2 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 11 Mar 2027 – 18 Mar 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Mexico City to San Francisco?
The cheapest return found recently is $732 with Viva Aerobus, 11 Mar 2027 to 18 Mar 2027, found 4 days ago.
How much is a one-way flight from Mexico City to San Francisco?
The cheapest one-way found recently is $453 with Aeromexico, 1 Oct 2027, found yesterday. The cheapest one-way we hold, of any age, is $187 with Volaris, 8 Dec, found 2 days ago. The cheapest one-way fare on each of 3 departure dates is usually $210 to $343.
What is the cheapest month to fly from Mexico City to San Francisco?
December 2026 is the cheapest month for a one-way, from $187, 8 Dec, found 2 days ago.
How far ahead should I book a flight from Mexico City to San Francisco?
In 50 days of prices between 24 Sept and 12 Nov, return fares 30 to 59 days before departure were typically 6% lower than 14 to 29 days before departure. In 24 days of prices between 1 Oct and 12 Nov, one-way fares were cheapest 30 to 59 days before departure.
How long is the flight from Mexico City to San Francisco?
The cheapest one-way found recently, with Aeromexico on 1 Oct 2027, takes 28 h 49 min with 1 stop.
Which airlines have the cheapest flights from Mexico City to San Francisco?
Between 8 Dec and 1 Oct 2027, Volaris has the cheapest one-way on 1 of the 3 departure dates we hold, Viva Aerobus on 1 and Aeromexico on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work