Your next trip, last seen at €58
Lowest observedAllegiant Air · 1 stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €58, departing 14 Dec 2026 (Last checked: 11 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 98Check live prices for this route
- Airlines seen
- Aeromexico, Air Canada, Alaska Airlines, Allegiant Air, Flair Airlines, Frontier Airlines +2 more
- Typical journey time
- 7h 56m
About this route
Explore the fares we observed from Monterey to San Francisco. Prices move often, so pick your dates to see the latest options.
- Route distance
- 139 km
- Typical journey time
- 7h 56m
- Airlines seen
- Aeromexico, Air Canada, Alaska Airlines, Allegiant Air, Flair Airlines, Frontier Airlines +2 more
- Seen on fares with a connection
- Alaska Airlines, Allegiant Air, Frontier Airlines, United Airlines, Air Canada, Flair Airlines
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Non-stop airlines seen on this route
Fastest non-stop we saw: 54m with United Airlines.
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| United Airlines | 16 / 98 | 54m |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Monterey Regional Airport (MRY) → Monterey, city gazetteer reference point (36.6002, -121.8947): ≈ 5 km.
- San Francisco International Airport (SFO) → San Francisco, city gazetteer reference point (37.7749, -122.4194): ≈ 18 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Monterey to San Francisco: December 2026, from €58 (checked 11 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €113 | 19 |
| November 2026 | €75 | 30 |
| December 2026 | €58 | 26 |
| January 2027 | €95 | 19 |
| February 2027 | €85 | 4 |
Lowest fare by day of the week
Cheapest day of the week from Monterey to San Francisco: Monday, from €58 (checked 11 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €58 | 16 |
| Tuesday | €161 | 14 |
| Wednesday | €135 | 14 |
| Thursday | €170 | 14 |
| Friday | €103 | 15 |
| Saturday | €158 | 12 |
| Sunday | €176 | 13 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Monterey to San Francisco by days until departure (61 days or more): €58 (checked 11 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €136 | 8 |
| 8 to 30 days | €77 | 23 |
| 31 to 60 days | €62 | 30 |
| 61 days or more | €58 | 37 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Monterey to San Francisco: Allegiant Air, from €58 (checked 11 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Allegiant Air | €58Dec 14, 2026 | 26 |
| Frontier Airlines | €77Nov 9, 2026 | 7 |
| Alaska Airlines | €158Nov 14, 2026 | 46 |
| United Airlines | €225Nov 27, 2026 | 19 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Monterey to San Francisco?
The lowest fare we have observed is €58, found on 11 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Monterey to San Francisco?
Cheapest month from Monterey to San Francisco: December 2026, from €58 (checked 11 Oct 2026).
Are there direct flights from Monterey to San Francisco?
Our data holds no non-stop flight from Monterey to San Francisco. The fares on this page include at least one stop.
Which airlines fly from Monterey to San Francisco?
These are the carriers we have seen on the route: Aeromexico, Air Canada, Alaska Airlines, Allegiant Air, Flair Airlines, Frontier Airlines +2 more.
How long does the flight from Monterey to San Francisco take?
The average journey time across the 112 fares we observed is 11h 51m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
Which airlines had non-stop offers on at least 3 departure dates from Monterey to San Francisco?
For Monterey to San Francisco, examples of observed one-way non-stop offers checked within the last 14 days: United Airlines (16). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from Monterey to San Francisco?
Cheapest day of the week from Monterey to San Francisco: Monday, from €58 (checked 11 Oct 2026).
Which airline has the lowest fare from Monterey to San Francisco?
Cheapest airline from Monterey to San Francisco: Allegiant Air, from €58 (checked 11 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 11 Oct 2026