Skip to main content

SAT Customs & Immigration Wait Times

Immigration Snapshot

Plan your international arrival at SAT around customs processing times.

Peak CBP waits can reach 25 minutes on Sundays around 4 PM. 110 lower-wait time slots appear in the historical data below.

Peak wait
25 min
Best signal
Late PM / early AM
Quiet slots
110
Data type
Estimate + historical

Useful pages for this airport

Check estimated CBP processing times at San Antonio International Airport, then compare immigration wait patterns by day and hour. 110 lower-wait time slots appear in the current dataset.

Estimated Wait Right Now

14 min

SAT local time: Tuesday at 5 PM

Peak Wait Time

25 min

Sundays at 4 PM

Best Times to Arrive

Under 10 minutes

110 time slots with minimal wait

CBP Wait Time Lookup Tool

Check estimated customs and immigration wait times for any day and hour. The "Estimated Wait Right Now" card above shows current conditions.

Estimated wait for selection

14 min

Morning CBP Processing Times (AM)

Historical CBP customs and immigration processing times at San Antonio International Airport for morning hours (12 AM - 11 AM), organized by day of week
HourMonTueWedThuFriSatSun
12 AM5m2m1m6m6m1m3m
1 AM3m1m2m1m1m1m1m
2 AM4m1m1m1m4m1m1m
3 AM1m2m1m1m2m1m1m
4 AM1m1m1m1m1m2m5m
5 AM1m4m5m3m5m6m3m
6 AM2m4m4m5m8m6m4m
7 AM6m9m9m6m7m7m10m
8 AM5m4m9m8m11m10m8m
9 AM6m9m9m7m9m7m10m
10 AM7m10m9m8m11m10m15m
11 AM7m7m6m9m13m9m12m

Afternoon & Evening CBP Processing Times (PM)

Historical CBP customs and immigration processing times at San Antonio International Airport for afternoon and evening hours (12 PM - 11 PM), organized by day of week
HourMonTueWedThuFriSatSun
12 PM9m12m10m10m14m14m16m
1 PM13m9m14m14m18m13m16m
2 PM13m10m15m13m19m14m21m
3 PM16m17m17m15m20m17m23m
4 PM17m16m14m15m23m17m25m
5 PM14m14m16m14m18m15m22m
6 PM12m13m11m13m18m16m16m
7 PM12m8m12m11m14m16m18m
8 PM12m5m8m9m12m9m12m
9 PM5m9m6m5m7m9m8m
10 PM8m3m3m5m10m8m10m
11 PM4m3m1m2m7m3m3m

Wait Time Legend

- No data≤10 min11-20 min21-30 min31-40 min41-50 min50+ min

Tips for Clearing Customs at SAT

  • Enroll in Global Entry for expedited CBP processing ($100/5 years, includes TSA PreCheck)
  • Use the free CBP Mobile Passport Control app for a dedicated inspection lane
  • Have your passport and customs declaration form ready before reaching the booth
  • Check peak times above and adjust your connecting flight buffer accordingly
  • Declare all agricultural items and purchases above the duty-free allowance
  • If connecting domestically after arrival, allow extra time for customs and re-checking bags

SAT Customs & Immigration FAQ

How long are customs and immigration wait times at San Antonio International Airport?

This page shows estimated CBP processing times at SAT. Peak waits can reach 25 minutes on Sundays around 4 PM. The best times to clear customs are usually early morning or late evening, with 110 time slots showing waits under 10 minutes.

What is the best time to arrive for customs at SAT?

The best times to go through customs and immigration at SAT are typically early morning and late evening. Our data shows 110 time slots with wait times under 10 minutes. Avoid Sundays around 4 PM when waits are longest.

Can I check customs wait times for a specific day and time at SAT?

Yes. Use the day and time selector in the wait time tool to view the estimated CBP processing wait for any day-of-week and hour block. The "right now" number above it is the quick view for the current time slot.

Should I get Global Entry for SAT?

Global Entry can significantly reduce your customs and immigration wait time at San Antonio International Airport. Members use automated kiosks to bypass the regular CBP line, reducing processing time to under 5 minutes in most cases. The $100 fee covers 5 years and includes TSA PreCheck. If you travel internationally at least once a year, Global Entry is usually worth it.

What documents do I need for international arrival at SAT?

When arriving internationally at San Antonio International Airport, you need a valid passport (with at least 6 months validity), any required visas, and a completed CBP customs declaration (usually provided on the plane or via the CBP Mobile Passport Control app). Global Entry and SENTRI members can use automated kiosks. U.S. citizens returning from Canada, Mexico, or the Caribbean may also use the Mobile Passport Control app for a dedicated lane.

Official Travel Resources

5 verified external links from airport operators and U.S. agencies.

Official Airport Resources1 link▼
Customs and Border Protection4 links▼