Baltimore/Washington International Thurgood Marshall Airport (BWI) Wi-Fi

Last verified 3/6/2026 • Baltimore, USA

Wi-Fi at Baltimore/Washington International Thurgood Marshall Airport (BWI) is free across all terminals. Join “#MyBWI-Fi”, then accept the terms on the sign-in page. The airport has 1 terminal. It’s a hub for Southwest Airlines.

Is there free Wi-Fi?How to connect Typical speeds

⏱️ Unlimited🛜 Provider: Maryland Aviation Administration / Slice Wireless Solutions

Is there free Wi-Fi at Baltimore/Washington International Thurgood Marshall Airport?

Free

Yes. Free, unlimited Wi-Fi is available at Baltimore/Washington International Thurgood Marshall Airport.

Common SSIDs: #MyBWI-Fi
Sign-in: Select #MyBWI-Fi, tap CONNECT on the splash screen, then Confirm
Provider: Maryland Aviation Administration / Slice Wireless Solutions

How to connect Typical speeds

Wi-Fi Freshness

No approved traveler reports yetThis airport needs a fresh traveller report.

Be the first to verify this airport

Share a quick Wi-Fi report to help travellers with real-world speed, reliability and login details.

Submit a Wi-Fi Report

Takes about 30 seconds

Connection details

Login: Click-through portal
Security: OPEN • HTTPS portal
Support: See BWI’s official Wi-Fi page

Speed & reliability

Typical: —↓ / —↑ Mbps (BWI describes the service as high-speed, solid enough for browsing, streaming and calls, though real-world performance still varies by crowding and seating area)

Reliability: ★★★★★ — Free, commercial-free and uninterrupted Wi-Fi is available across the terminal and concourses

Based on ~16 samples

Terminal specifics

Concourses A-B
SSIDs: #MyBWI-Fi
Southwest-heavy area with broad public coverage. The new A/B Connector makes this a stronger public work zone than before.
Concourse C
SSIDs: #MyBWI-Fi
Usually a practical option for laptop use, especially around seating and food-adjacent waiting zones.
Concourse D
SSIDs: #MyBWI-Fi
A decent all-round concourse for casual work and browsing before boarding.
Concourse E
SSIDs: #MyBWI-Fi
International/swing concourse with useful public seating and generally solid coverage.

Power & places to work

Plug type: Type A/B

Voltage: 120V

USB-C: Varies

Power access is common near windows and many seating clusters, though exact outlet availability varies by concourse and gate area.

Window counters
Across Concourses A-E
A practical option if you want a flatter surface and a little more separation from the busiest walkways.
Café and bar seating
Across the concourses
Useful for casual work sessions, especially outside the busiest departure periods.

Best places to work at Baltimore/Washington International Thurgood Marshall Airport

Best for laptop work

Concourses A and B are usually the strongest public work area at BWI now, especially with the new connector and the broad seating footprint in the Southwest side of the terminal.

Best for calls

For short calls, quieter edge seating and window counters usually work better than the busiest food and boarding clusters.

Best near power

Window-side seating and larger waiting clusters are usually the safest bet if you need both a seat and nearby power.

Best backup Wi-Fi

If the Wi-Fi feels crowded, moving away from the busiest gate areas and into calmer seating zones usually improves the experience quickly.

Best food + Wi-Fi combo

Food-adjacent seating across the concourses works well for casual use, though calmer window counters are usually better if you need to stay productive.

Lounges, cafes and useful work spots

Concourse A-B seating areas

other • Concourses A-B

Wi-Fi likelyPower nearbyGood for callsLaptop score 4/5

One of the better public work areas at BWI, especially after the A/B Connector expansion.

Window counter seating

other • Across Concourses A-E

Wi-Fi likelyPower nearbyGood for callsLaptop score 4/5

A practical fallback if you want a flatter work surface and a little more separation from the busiest walkways.

Café and bar seating

restaurant • Across the concourses

Wi-Fi likelyPower nearbyLaptop score 3/5

A useful option for casual work sessions if you want food, Wi-Fi and a place to sit.

How to connect at BWI

Join "#MyBWI-Fi".
Open a browser; if the portal doesn’t appear, visit a non-HTTPS page to trigger it.
Complete any email/SMS step.
Start your VPN, then browse normally.

Interesting Facts about Baltimore/Washington International Thurgood Marshall Airport Airport

BWI’s free airport Wi-Fi network is #MyBWI-Fi.
Passengers connect by selecting #MyBWI-Fi, tapping CONNECT, and then confirming the splash screen.
Fiscal Year 2024 set a new record for BWI Marshall with just over 27 million passengers.
BWI’s passenger terminal has five concourses and 73 jet gates.
The new Concourse A/B Connector opened in January 2026.
BWI is the busiest airport in the Washington-Baltimore region.

Last updated: 3/6/2026

Travel tools

Useful upgrades for this trip

Backup mobile data

Need a backup to Baltimore/Washington International Thurgood Marshall Airport Wi-Fi?

If the airport network feels slow, crowded, or unreliable, an eSIM can give you instant mobile data without hunting for a local SIM. It is one of the easiest fallback options for travellers at BWI.

Get travel data

Airport lounge access

Want a calmer place to work at Baltimore/Washington International Thurgood Marshall Airport?

If public seating feels busy or power is hard to find, lounge access can be a worthwhile upgrade. It can give you a quieter place to sit, recharge devices, and get online before your flight from BWI.

View lounge access

New: 10-second traveller check

Quick Wi-Fi check for Baltimore/Washington International Thurgood Marshall Airport

Don’t want to fill in the full report? Just tap a few quick answers. Even a tiny update helps keep this airport page fresh.

Open full report

Submit a Wi-Fi report

Help keep Baltimore/Washington International Thurgood Marshall Airport accurate for other travellers.