Current Welcome Bonus & Value
The Frontier Airlines Mastercard presents a compelling welcome offer structured in two parts, totaling up to 100,000 bonus miles:
- Part 1: Earn 50,000 bonus miles after spending $500 and paying the annual fee in full within 90 days of account opening.
- Part 2: Earn an additional 50,000 bonus miles if you are the primary cardmember of a co-branded credit card with another US Domestic Airline, complete the bonus application form, and spend an additional $3,000 within the first 90 days of account opening.
This combined bonus of 100,000 Frontier Miles has an estimated value of $1211, offering significant potential for free flights or upgrades with Frontier Airlines. This offer is accurate as of June 2026.
Minimum Spend to Earn It
To fully maximize the welcome bonus, you'll need to meet two distinct spending thresholds within the first 90 days of account opening:
- For the first 50,000 miles: Spend $500 and pay the $89 annual fee.
- For the additional 50,000 miles: Spend an additional $3,000 (totaling $3,500 across both parts) and meet the co-branded card eligibility requirement.
Ensure you track your spending carefully to hit both targets within the 90-day window.
Who's Eligible
Barclays, the issuer of the Frontier Airlines Mastercard, has specific application rules to consider:
- Barclays 6/24 Rule: Barclays is informally sensitive to applicants who have opened 6 or more new credit card accounts across all issuers in the past 24 months. While not a hard rule like Chase's 5/24, exceeding this threshold can significantly reduce your approval odds.
- Credit Score: While not explicitly stated, a good to excellent credit score (typically 700+) is generally recommended for approval for premium travel cards.
- Co-branded Card Requirement: To earn the second 50,000-mile bonus, you must be the primary cardmember of a co-branded credit card with another US Domestic Airline and complete a specific bonus application form. This is a unique and crucial eligibility factor.
- Once-Per-Lifetime: Most issuers have rules regarding how often you can earn a welcome bonus for a specific card. While not explicitly stated for this card, assume you can generally only earn the bonus once per product.
Is It Worth It?
The Frontier Airlines Mastercard can be a valuable addition for specific churners, but it comes with pros and cons:
Pros:
- High Bonus Value: 100,000 miles for an estimated $1211 is a strong return for the spend.
- Low Annual Fee: The $89 annual fee is relatively modest for a travel co-branded card.
- Niche Value: Excellent for individuals who frequently fly Frontier Airlines and can maximize the miles for their specific travel needs.
Cons:
- Niche Airline: Frontier miles are specific to Frontier Airlines, limiting redemption flexibility compared to transferable points.
- Barclays' Application Sensitivity: The informal 6/24 rule can be a hurdle for active churners.
- Two-Part Bonus Complexity: The second bonus requires an additional spend and a specific co-branded card, adding a layer of complexity.
- Foreign Transaction Fee: (Not provided, but generally a consideration for travel cards).
How to Apply
To apply for the Frontier Airlines Mastercard, visit the official Barclays application page. Ensure you review all terms and conditions carefully before submitting your application. Remember to consider your recent credit card applications in light of Barclays' 6/24 rule.
Alternatives
If the Frontier Airlines Mastercard isn't the right fit, or if you're looking for other co-branded options from Barclays, consider these related cards:
- Hawaiian Airlines® World Elite Mastercard®
- Wyndham Rewards Earner Premier Card
- Barclays Wyndham Earner Premier Credit Card
- Lufthansa Miles & More
- AAdvantage Aviator Red
- JetBlue Plus Card