Cheap Flights from Houston to Napa

View €140 flight on Sat, 30 Aug 2025Opens in a new window

Popular airlines from Houston to Napa

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Cheap flights from Houston to Napa (HOU-SMF)

Prices were available within the past 7 days and start at €140 for one-way flights and €279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 30 Aug - Sat, 6 Sep
IAH
Houston
OAK
Oakland
€279 Return, found 3 days ago
€279
Return
found 3 days ago
Select Delta flight, departing Sat, 30 Aug from Houston to Oakland, returning Sat, 6 Sep, priced at €279 found 3 days ago
Delta
Sat, 30 Aug - Sat, 6 Sep
IAH
Houston
OAK
Oakland
€353 Return, found 3 days ago
€353
Return
found 3 days ago
Select Delta flight, departing Sat, 30 Aug from Houston to Oakland, returning Sat, 6 Sep, priced at €353 found 3 days ago
Delta
Sat, 30 Aug - Sat, 6 Sep
IAH
Houston
OAK
Oakland
€433 Return, found 3 days ago
€433
Return
found 3 days ago
Select Delta flight, departing Sat, 30 Aug from Houston to Oakland, returning Sat, 6 Sep, priced at €433 found 3 days ago
Delta
Sat, 30 Aug - Sat, 6 Sep
IAH
Houston
OAK
Oakland
€700 Return, found 3 days ago
€700
Return
found 3 days ago
Select Delta flight, departing Sat, 30 Aug from Houston to Oakland, returning Sat, 6 Sep, priced at €700 found 3 days ago
Delta
Sat, 30 Aug - Sat, 6 Sep
IAH
Houston
OAK
Oakland
€705 Return, found 3 days ago
€705
Return
found 3 days ago
Select Delta flight, departing Sat, 30 Aug from Houston to Oakland, returning Sat, 6 Sep, priced at €705 found 3 days ago
United
Sat, 30 Aug - Sat, 6 Sep
IAH
Houston
OAK
Oakland
€706 Return, found 3 days ago
€706
Return
found 3 days ago
Select United flight, departing Sat, 30 Aug from Houston to Oakland, returning Sat, 6 Sep, priced at €706 found 3 days ago

Find the cheapest month to fly from Houston (HOU) to Oakland (OAK)

September is typically the cheapest month to fly

From €94 - €361 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.