Gray Line Promo Codes & Coupons February 2026

Your Gray Line promo code is likely showing "not applicable for this tour" because many codes are restricted to specific tours, destinations like Brazil or New Orleans, or exclude partner products such as third-party attraction tickets. This is a common error at Gray Line checkout, where the system checks tour eligibility against code terms before applying discounts.

Gray Line promo codes often target select tours (e.g., 20% off Brazil tours or 10% off HoHo tours), and this error typically appears on private/skip-the-line or non-eligible experiences. To fix this issue:

1. Verify code details on coupon sites for any tour restrictions
2. Select a matching tour from grayline.com
3. Enter code in the promo box during checkout—discount applies only if cart qualifies

Remember that codes exclude partner products and may not stack with existing sales.

Pro tip: Always preview tour details for "promo eligible" tags before adding to cart to avoid checkout surprises.

No, Gray Line does not allow multiple discount codes on the same booking; their checkout system accepts only one promo code per transaction. Users frequently encounter an error overriding the first code when trying a second, as the platform prioritizes single-code application for tours and services.

This follows standard Gray Line policy, where even high-value codes like 55-70% off or 20% loyalty rewards can't combine. When checking out:

1. Pick the highest-value code (e.g., 70% off)
2. Apply it alone in checkout
3. Layer non-code perks like loyalty discounts via account login

Pro tip: Test codes in incognito mode and choose the one with broadest applicability for maximum savings.

Yes, most Gray Line promo codes work for last-minute tour bookings as long as the tour has availability and the code hasn't expired, with no explicit time-of-booking restrictions noted in listings. Errors are rare but can occur if inventory is low or the tour is marked as partner/excluded.

Coupon sites show active codes like 55% off or 20% first-order valid sitewide, which can be applied successfully on same-day HoHo or sightseeing tours. Gray Line prioritizes flexibility for impulse buys, but peak seasons may limit availability. To use a code for last-minute bookings:

1. Search available last-minute tours on grayline.com
2. Enter code at checkout—it validates against real-time inventory
3. Confirm before payment

Pro tip: Book via app or early morning UTC for best last-minute availability and code success.

Gray Line promo codes are valid for many international tours, especially in Latin America (e.g., 20% off Brazil, Guatemala, Ecuador), but often limited to specific destinations rather than all global offerings. Broad sitewide codes like 10% off apply more universally, excluding partner products worldwide.

Coupon sites highlight successes with regional codes (e.g., 15% Ecuador, 20% Latin America), while generic ones cover New Orleans or Orlando too. Not all 70+ Gray Line destinations qualify for every promotion. To use international codes:

1. Check code terms for specific regions
2. Filter tours by destination on the site
3. Apply at checkout—system flags non-matches

Pro tip: Search "Gray Line [destination] promo" on coupon sites for targeted international codes.

The "promotion code expired" error often appears due to code-specific expiration, regional IP blocks, or cache issues, even if listed as active. Gray Line's system strictly enforces backend dates, which may override user expectations.

Common codes like WELCOME10 or UNESCO10 may fail despite being listed as active on coupon sites. To resolve this issue:

1. Clear browser cache/cookies or use incognito mode
2. Grab a newly verified code from current promotions
3. Log out/in, re-add tour, enter code at checkout
4. Contact support if the problem persists—mention code source

Pro tip: Subscribe to Gray Line mailing list for exclusive 20% codes that rarely expire early.

Gray Line may occasionally offer discount codes, but currently, there are none available. However, customers can still save money by taking advantage of other promotional offers or sales available on the website, or by using credit card points to make purchases.

On average, Gray Line provides 0.3 discount coupons each month. Based on historical data, the average time between Gray Line coupon releases is approximately 100 days. However, this is subject to change and may depend on various factors such as seasonal promotions, product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Gray Line website regularly, subscribing to their email newsletter, and following them on social media.

Gray Line is offering 1 working store-wide code, and they are also offering 3 additional discount codes with a max discount of 10% off.

SimplyCodes is the #1 provider of discount codes for your favorite retailers, such as Gray Line. As the only crowdsourced platform for coupon codes, we have all the latest and accurate codes for over 200,000 stores. Save time and avoid expired codes by checking SimplyCodes for the latest Gray Line discount codes.

As of today, Gray Line has 3 active coupons and offers.

As of Feb 9, 2026, it does not appear that Gray Line has discounts for Black Friday or Cyber Monday. We regularly check for Gray Line's Black Friday and Cyber Monday discounts, so be sure to check back on this page to find the latest cyber week deals.