Crossing at Mexicali East 2026: The Right Border for San Felipe, Baja Sur, and the Sea of Cortez

Mexicali East (also called Calexico East on the US side, or Mexicali II) is the fourth San Diego and Imperial Valley border crossing option, roughly 130 miles east of San Ysidro. Most Southern California drivers going to Baja never use it. But if you're heading to San Felipe, driving the Sea of Cortez side of Baja, or coming from Arizona through I-8, Mexicali East is often the correct choice.

Here's what you need to know about crossing at Mexicali East.

Mexicali East basics

Located on Highway 111 south of Calexico, California. Connects to Federal Highway 2 and Federal Highway 5 on the Mexican side. Open 24 hours a day with reduced overnight staffing.

Processes significantly less volume than San Ysidro and Otay Mesa. Weekday morning southbound waits are usually under 30 minutes. Northbound Sunday afternoons can hit 2-3 hours but are typically less severe than San Ysidro.

When Mexicali East is the right choice

Going to San Felipe: This is the standard crossing for San Felipe trips. It puts you directly on Highway 5 south, which is the road to San Felipe. Any other crossing means either adding significant driving time or backtracking.

Coming from Arizona via I-8: If you're heading south from Phoenix or Tucson through I-8 west, Mexicali East is the closest San Felipe-viable crossing. From central Phoenix, Mexicali East is roughly 4.5 hours.

Coming from the Imperial Valley: If you're already in Brawley, El Centro, or Calexico, Mexicali East is your default crossing.

Baja Sur road trip via Highway 5: The San Felipe-to-Loreto Highway 5 route was completed in 2020 and now allows a viable eastern route down the length of Baja. Mexicali East is the natural entry point for this drive.

Lane options at Mexicali East

Standard three-lane setup:

General lane. Standard crossing for any valid documents. Longest waits.

Ready Lane. For RFID-enabled documents. Faster than General.

SENTRI lane. For enrolled Trusted Traveler participants. Fastest option, though queues are smaller here than at San Ysidro so the SENTRI advantage is less dramatic.

The drive from Mexicali East south

Federal Highway 5 south. Two-lane desert highway, well-maintained, roughly 125 miles from the border to San Felipe. Takes 2 to 2.5 hours.

Fill up on gas in Calexico or Mexicali before heading south. Gas is more expensive and less reliable between Mexicali and San Felipe.

Cell service is spotty in stretches. Download offline maps.

Mexicali East vs Mexicali West

Mexicali also has a second crossing called Mexicali West (Calexico West). It's older, smaller, more downtown-oriented, and processes more pedestrian traffic than Mexicali East.

For San Felipe and Highway 5 trips: Mexicali East is faster because it puts you directly on the outbound highway without crossing through downtown Mexicali.

For downtown Mexicali destinations or business travel: Mexicali West may be more convenient.

For the Highway 2 route east to Sonora and beyond: Mexicali East is your entry point.

What Mexicali East users get wrong

Assuming San Ysidro-adjacent waits: Mexicali East is typically much faster. Don't budget the same time you would for San Ysidro.

Skipping the insurance step: Mexican federal requirement applies regardless of crossing. Buy Baja Only online before you leave.

Underestimating the drive to San Felipe: 2.5 hours is real. Combined with the drive from LA to Calexico, this is a full-day trip southbound.

Not filling up before crossing: Gas prices at Mexicali border are similar to Imperial Valley, but stations south of Mexicali are less frequent and more expensive.

Trying to save time by driving Mexicali West to Highway 5: Route requires driving through central Mexicali. Mexicali East puts you on Highway 5 immediately with no city traffic.

Baja Sur via Highway 5

The completion of the paved Highway 5 route between San Felipe and Highway 1 (near Chapala) opened up an eastern Baja route that was previously only accessible via dirt road.

For most drivers, Highway 5 south from San Felipe is now a viable path down the peninsula. Slightly less scenic than Highway 1 on the Pacific side but often less trafficked.

This means Mexicali East is now a real starting point for full-peninsula Baja road trips, not just San Felipe day trips.

Related reading

• Mexican car insurance for driving to San Felipe
• Crossing at San Ysidro: Mexican car insurance guide
• How much does Mexican car insurance cost in 2026?

Written from Rosarito, Baja California.