Frontier AirlinesDepart11:34
Thu, Jan 14MIA → SAN
8h 21m · 2 stops
$114one way, per person
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- Cheapest fare
- $114
- Cheapest month
- January
- Direct flights
- Not recently
- Quickest trip
- 6h 35m
Frontier Airlines · Thu, Jan 14
from $114
Usually 1+ stop
3,650 km
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Cheapest month to fly from Miami to San Diego
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in January 2027
The lowest fares we've seen for each day, cheapest first.
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About flights from Miami to San Diego
Miami (MIA) and San Diego (SAN) are about 3,650 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 6h 35m. Over the next few months, one-way fares start from $114, and January 2027 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Miami to San Diego?
The cheapest one-way fare we've seen recently is $114 with Frontier Airlines, departing Thursday, January 14, 2027. Over the coming months, the lowest fare in each month ranges from $114 to $233.
What is the cheapest month to fly from Miami to San Diego?
January 2027 currently has the lowest fares, from $114 one way.
Are there direct flights from Miami to San Diego?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Miami to San Diego?
The quickest journey we've seen takes about 6h 35m. Miami and San Diego are around 3,650 km apart.
Which airlines fly from Miami to San Diego?
Recent fares on this route were with Frontier Airlines and Southwest Airlines.
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