OAK · Oakland, CA · Large Hub

Oakland International Airport Guide

Terminals, minimum connection times, ground transport, parking, lounges, and layover advice for Oakland International Airport (OAK), every figure cited to the airport's own data.

Quick answer

  • Terminals: 2 terminals, not airside-connected (re-security between some)
  • Minimum connection time: 30 min domestic, 1 hr 15 min international to domestic
  • Arrive: 1 hr 30 min before domestic, 2 hr 30 min before international
  • To Oakland: about 20 min one-way
  • Free WiFi: Yes

Terminals & connections

Oakland International Airport has 2 terminals. Not all terminals are airside-connected; transfers between some terminals require exiting security and re-clearing TSA. Terminals are adjacent but not airside-connected; re-security required for transfers.

Terminal 1

6 airlines: Alaska Airlines, Delta Air Lines, Spirit Airlines, Allegiant Air, Hawaiian Airlines, Volaris

Mixed carriers.

Terminal 2

1 airline: Southwest Airlines

Southwest Airlines focus city; largest carrier at OAK.

Minimum connection times

Domestic to domestic
30 min
Domestic to international
45 min
International to domestic
1 hr 15 min
International to international
1 hr
Transfer system
Walking between T1 and T2 (landside, outside security)
Airside connected
No

Layover helper

Interactive tool

Enter your layover details and we will tell you whether you have a tight connection, a comfortable connection, or enough time to leave OAK.

Security & TSA

Typical TSA wait at OAK is 20 minutes at peak and 5 minutes off-peak. Arrive at least 1 hr 30 min before a domestic flight and 2 hr 30 min before international.

TSA PreCheck
Available
CLEAR
Available
Global Entry
Available

Amenities

3 of 7 core amenities available at OAK: free WiFi, nursing rooms, pet relief. Free WiFi quality is rated good. Dining options span 1 terminal.

Showers

Not available

Sleep pods

Not available

WiFi

Free (good)

Nursing rooms

Available

Both terminals

Chapel

Not available

Pet relief areas

Available

Pet relief areas

Dining highlights

Terminal 2: Rocky Mountain Chocolate Factory, See's Candies

Ground transport to Oakland

OAK is about 20 min from downtown Oakland by the fastest transit option.

Option Cost Time
BART Coliseum-OAK connector
Train
AirBART connector to Coliseum BART station, then rail into SF or Oakland.
 $7-$11 25-40 min
Uber/Lyft
Rideshare
 $20-$45 15-40 min

Parking

OAK parking ranges from $18/day economy to $34/day short-term.

Short-term
$34/day
Long-term
$25/day
Economy
$18/day
Valet
Not available

Can I leave OAK during a layover?

Yes, OAK is close enough to Oakland that a 3-hour layover is workable. With 6+ hours, you have time to see part of Oakland. Round-trip to the city center is about 40 min plus re-screening on return.

Oakland downtown is 20 min by BART; SF is 35-45 min. Jack London Square is close by rideshare.

Overnight layover hotels

  • Hilton Oakland Airport
    5-min shuttle
    $$

Frequently asked questions

How early should I arrive at OAK?

Arrive at least 90 minutes before a domestic flight from OAK, and 150 minutes before an international flight.

What is the minimum connection time at OAK?

OAK requires at least 30 minutes for domestic-to-domestic connections and 75 minutes for international-to-domestic connections. OAK terminals are not all airside-connected; expect to re-clear security between some terminals. Transfer system: Walking between T1 and T2 (landside, outside security).

How long does it take to get between terminals at OAK?

Budget 8 min for same-terminal transfers and 15 min for different-terminal transfers at OAK via Walking between T1 and T2 (landside, outside security). Terminals are adjacent but not airside-connected; re-security required for transfers.

Can I leave OAK during a 3-hour layover?

Yes, OAK is close enough to Oakland that 3-hour layovers are workable. Round-trip to the city center is about 40 minutes plus re-screening. Oakland downtown is 20 min by BART; SF is 35-45 min. Jack London Square is close by rideshare.

Does OAK have showers?

OAK does not have dedicated public showers. Paid lounge access is typically required for shower facilities.

Does OAK have sleep pods?

OAK does not have dedicated sleep pods. Check premium airline lounges for quiet rooms.

Is WiFi free at OAK?

Yes. OAK offers free WiFi throughout the airport.

What is the cheapest way to get from OAK to Oakland?

The cheapest option is typically BART Coliseum-OAK connector at $7-$11, taking 25-40 minutes. AirBART connector to Coliseum BART station, then rail into SF or Oakland.

Is there TSA PreCheck and CLEAR at OAK?

OAK supports TSA PreCheck and has CLEAR lanes. Global Entry kiosks are available for returning international travelers. Typical peak-hour wait is 20 minutes.

Where should I eat at OAK during a layover?

Notable dining at OAK includes Rocky Mountain Chocolate Factory (Terminal 2), See's Candies (Terminal 2).

How much does parking cost at OAK?

OAK parking rates: $34/day short-term, $25/day long-term, $18/day economy. Book online in advance for significant discounts vs. drive-up rates.

Is there a hotel at OAK for overnight layovers?

The closest option is Hilton Oakland Airport (5-min shuttle, $$). Budget time for the shuttle or rideshare in your overnight plan.

Which terminal does my airline use at OAK?

OAK has 2 terminals. Major airline assignments: Terminal 1: Alaska Airlines, Delta Air Lines, Spirit Airlines; Terminal 2: Southwest Airlines. Confirm with your boarding pass before arrival since a few airlines operate from multiple terminals depending on route.

Are there pet relief areas at OAK?

Yes. Pet relief areas.

Compare OAK to other airports

See how OAK ranks against the other 69 airports in our dataset.

Best for layovers OAK ranks well for quick layovers With sleep pods See which airports offer capsule hotels and nap rooms Shortest MCT OAK dom-to-dom: 30 min · intl-to-dom: 1 hr 15 min

Airlines operating at OAK

Look up baggage policies for any airline flying out of OAK.

Pack for your Oakland trip

Destination packing lists for cities served by OAK.

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Sources & verification

Verified 2026-04-14. Airport operations, parking rates, and amenities change; always confirm with Oakland International Airport before flying.