Chase Sapphire Lounge Boston Review: Is It Worth It?

By Bryce Casson, Founder · Cardocrat · Updated August 2026

The short answer: The Chase Sapphire Lounge Boston is in the connector between Terminals B and C, near gate B40 at Boston (BOS), about 12,000 sq ft,, open 5 a.m. to 11 p.m.. Its position between Terminals B and C makes it accessible to more travelers than a single-terminal lounge. You get in free with the Chase Sapphire Reserve (as well as the Sapphire Reserve for Business and the J.P. Morgan Reserve), with up to two guests included. Priority Pass access to Chase Sapphire Lounges ends August 15, 2026, so from that point they are effectively a Sapphire Reserve perk.

Here is an honest, on-the-ground look at what the space is actually like, what you will eat and drink, how crowded it tends to get, and exactly which cards open the door.

At a glance

Airport	Boston (BOS)
Location	the connector between Terminals B and C, near gate B40
Size	12,000 sq ft
Hours	5 a.m. to 11 p.m.
Gets you in	Chase Sapphire Reserve (and Reserve for Business / J.P. Morgan Reserve), up to 2 guests free

Where it is and how to get in

The Chase Sapphire Lounge Boston sits in the connector between Terminals B and C, near gate B40 at Boston (BOS), open 5 a.m. to 11 p.m.. You get in free with the Chase Sapphire Reserve (as well as the Sapphire Reserve for Business and the J.P. Morgan Reserve), with up to two guests included. Priority Pass access to Chase Sapphire Lounges ends August 15, 2026, so from that point they are effectively a Sapphire Reserve perk.

The space and amenities

At roughly 12,000 sq ft, a bright, well-zoned lounge in the connector between B and C, so it is reachable from multiple airlines’ gates. Notable features include bar and dining service, a dedicated business lounge, a family room, and shower suites.

Food and drinks

Solid made-to-order food and a full bar, with the separate business lounge a nice touch for anyone who needs to work before boarding.

The verdict

Boston has historically been light on great lounges, so this one is a welcome addition and a strong reason to carry the Sapphire Reserve if you fly through BOS. The between-terminals location is convenient; just confirm you can reach your gate in time afterward.

The bottom line

Located in the connector between Terminals B and C, near gate B40.
Hours: 5 a.m. to 11 p.m..
About 12,000 sq ft of space.
Standout: Its position between Terminals B and C makes it accessible to more travelers than a single-terminal lounge.
Access: Chase Sapphire Reserve (and Reserve for Business / J.P. Morgan Reserve), up to 2 guests free.

Frequently asked questions

How do I get into this Chase Sapphire Lounge?

Show a same-day boarding pass and a Chase Sapphire Reserve (or Sapphire Reserve for Business, or J.P. Morgan Reserve), which includes up to two guests. Note that Priority Pass access to Chase Sapphire Lounges ends August 15, 2026.

Where is it located?

In the connector between Terminals B and C, near gate B40, reachable from several airlines’ gates.

Is it worth visiting?

Yes. It meaningfully upgrades Boston’s limited lounge scene, with good food, showers, and a business area.