Capital One · SEA · Seattle
Venture X lounge access at SEA: both lounges it opens
At Seattle-Tacoma the Capital One Venture X comes down to two Priority Pass lounges: The Club SEA in Concourse A and its South Satellite sibling.
Details checked as recently as November 2026.
Opens the issuer's own application page. We don't take a referral fee.
- 2
- 2
- 1
- $395
By terminal
Seattle-Tacoma has no Capital One Lounge and no Plaza Premium, so the Venture X ($395 USD a year) leans entirely on Priority Pass here. That gets you two lounges, both run by The Club.
A two-horse race#
The Club SEA (S) in the South Satellite rates 4.5, with two showers, a full bar and top marks for food and quiet. Take the train to the satellite and ride the elevator up next to gate S9. The Club SEA in Concourse A rates 4.2, across from gate A11 on the mezzanine. No showers, and food scores a 3.
If your gate is in the satellite, the choice is made. If you are in the main concourses, the A lounge is the one you can reach without a train ride, and a gap of 0.3 is not worth the detour.
What I'd check before leaving#
Both admit you up to three hours before departure with a same-day boarding pass. Guests follow your card's allowance; airline memberships are not accepted. Scores come from our methodology. For the wider field, see the 5 best lounges at SEA.
Putting this into practice#
The names I'd check against the actual boarding pass include The Club SEA (S), The Club SEA. I would start with the terminal and the time available after security. That turns a directory into a realistic shortlist. A lounge can be excellent and still be a poor choice for this departure if reaching it uses most of the waiting time. The location notes above should do as much work as the overall score.
The access check comes next. I'd identify the exact card, membership, status or ticket being used and read the conditions for that route into the lounge. A lounge appearing on a card's map is a starting point for that check. It is not a reason to assume every fare, guest or departure will qualify in the same way.
I would decide what I want from the stop before comparing amenities. For a meal, the food available during the actual visit matters. For work, I'd look for a suitable seat and power. For a short connection, simply finding a comfortable place near the gate may be the better result. There is little value in an amenity I cannot use.
The trade-offs I would check#
Traveling with someone else changes the calculation. I'd check the party's eligibility together, including any guest charge, rather than discover at reception that only one person is covered. A paid visit needs to make sense for the whole group and the time left. I would compare that total with a meal or a quieter seat elsewhere in the terminal.
I would also choose a fallback before walking over. If the preferred room cannot admit the party, the next choice should still fit the departure area and boarding time. That might be another eligible lounge, or it might be the terminal. Keeping that alternative simple makes it easier to walk away from a queue that no longer makes sense.
The individual lounge pages are useful for the details a broad comparison cannot settle: the location, recorded hours, facilities and access notes. I'd open the relevant page again close to the trip and compare it with the operator's current instructions. If something has changed, the decision should follow the new information rather than the position in this list.
Related reading#
Cite this article
Patrick Karsh. “Venture X lounge access at SEA: both lounges it opens.” Lounge Frog. Published 2026-10-01. Updated 2026-11-02. https://www.loungefrog.com/cards/capital-one-venture-x/airports/sea
Wikipedia citation
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Quick answers
Does the Venture X get me into a lounge at SEA?
At Seattle-Tacoma International, Lounge Frog records these potential access options: The Club SEA (via Priority Pass; Primary cardholder only; enrollment required.) and The Club SEA (S) (via Priority Pass; Primary cardholder only; enrollment required.). Entry depends on enrollment, flight, tier, guest and capacity rules; holding a card or membership alone does not guarantee entry.
Which SEA terminals have a lounge the Venture X opens?
Concourse A: The Club SEA. South Satellite: The Club SEA (S).
Are there conditions or guest limits?
The Club SEA: Primary cardholder only; enrollment required.. The Club SEA (S): Primary cardholder only; enrollment required..
Written and checked to our editorial standards. Scores follow our methodology. Join the discussion below.
More on the Venture X
Other cards with lounges at SEA
- The Platinum Card (5 lounges)
- Delta SkyMiles Reserve (3 lounges)
- The Platinum Card (UK) (3 lounges)
- Altitude Black (2 lounges)
- Altitude Reserve (discontinued, closed to new applicants) (2 lounges)
- Emirates Skywards Infinite (2 lounges)
- Infinia Metal Edition (2 lounges)
- JetBlue Premier Card (2 lounges)
- All lounges at Seattle-Tacoma International





