Is the Delta SkyMiles Gold American Express Card worth the higher annual fee?

The Delta SkyMiles Gold American Express Card costs $150/yr vs $99/yr for the FRONTIER Airlines World Mastercard. Compare the year-one vs ongoing value table on this page — the $51 gap must be offset by higher earn rates, welcome offers, or credits you will use (the Delta SkyMiles Gold American Express Card also lists travel credits).

Which card earns more rewards, the Delta SkyMiles Gold American Express Card or FRONTIER Airlines World Mastercard?

Both cards earn 1X on everyday purchases. The difference is in bonus categories — check the earn rate comparison above for a full breakdown.

What benefits does the Delta SkyMiles Gold American Express Card have that the FRONTIER Airlines World Mastercard doesn't?

The Delta SkyMiles Gold American Express Card offers travel credits. The FRONTIER Airlines World Mastercard focuses more on earn rates than premium perks.

Should I get the Delta SkyMiles Gold American Express Card or the FRONTIER Airlines World Mastercard?

Use the spend scenarios on this page: the FRONTIER Airlines World Mastercard has a lower $99/yr fee; the Delta SkyMiles Gold American Express Card must earn enough extra (or offer a larger welcome bonus) to justify $150/yr.

Delta SkyMiles Gold American Express Card vs FRONTIER Airlines World Mastercard

Annual fees: Delta SkyMiles Gold American Express Card $150/yr, FRONTIER Airlines World Mastercard $99/yr. Strongest bonus categories: Delta SkyMiles Gold American Express Card on dining, FRONTIER Airlines World Mastercard on dining.

Card data as of November 13, 2026.

Credit card comparison
Overview
	Delta SkyMiles Gold American Express Card American Express · $150/yr	FRONTIER Airlines World Mastercard Barclays · $99/yr
Annual fee	$150 Waived first year	$99 Lowest
Welcome offerCurrent public offer	As high as 80,000 miles — offers vary	50,000 miles
Rewards	Delta SkyMiles	Frontier Miles
Foreign transaction fee	None	None
Network	American Express	Mastercard World
Earn ratesPer $1 spent
Dining	2x	3x Highest
Grocery Stores	2x Highest	1x
Everything else	1x	1x
Statement creditsAs the issuer states them · — means none on record
Travel	$200 Delta flight credit $100 Delta Stays 20% inflight purchases · $20 per transaction	—
Rideshare & transit	$10/mo rideshare · $10 monthly	—
Perks & access— means none on record
Airline perks	First checked bag free for cardholder plus 8 companions Zone 5 Priority Boarding on Delta flights	EARN A $100 FLIGHT VOUCHER FREE CHECKED BAGS PRIORITY BOARDING
Other perks	Amex Offers Early access to concerts and events 24/7 global travel assistance TakeOff 15 No foreign transaction fees	AWARD REDEMPTION FEE WAIVED
Protections & insuranceLimits where published · — means none on record
Baggage	Baggage insurance up to $1,250 for carry-on items	—
Rental car	Secondary car rental insurance coverage	—
Purchase & returns	Purchase protection for new items	Zero Liability on unauthorized transactions
Extended warranty	Extended warranty adds 1 year to manufacturer warranty	—
Other protections	Zero liability protection on fraudulent charges	FICO score monitoring
Pros & cons
Pros	First checked bag free for you + 8 companions; second checked bag free on domestic Delta flights Priority boarding in Main Cabin 1 $120 rideshare credit ($10/month after first renewal; enrollment required) 2X miles on Delta, restaurants, and supermarkets No foreign transaction fees	Two free checked bags for the primary cardmember on Frontier flights Elite Gold status with just one purchase in 90 days 10,000 extra bonus miles for adding an authorized user 3X miles at restaurants No foreign transaction fees
Cons	$150 annual fee after first year ($0 intro year) No companion certificate included No Delta Sky Club access Only 1X on most purchases SkyMiles have variable redemption value	$99 annual fee, charged in the first year as well Elite Gold status requires $3,000 spend to maintain Free bags only for cardholder, not companions Only 1X on most purchases Frontier Miles have limited redemption options
	Card details	Card details

Delta SkyMiles Gold American Express Card
American Express · $150/yr
FRONTIER Airlines World Mastercard
Barclays · $99/yr

Overview

Annual fee: Delta SkyMiles Gold American Express Card
$150
Waived first year
FRONTIER Airlines World Mastercard
$99
Lowest
Welcome offerCurrent public offer: Delta SkyMiles Gold American Express Card
As high as 80,000 miles — offers vary
FRONTIER Airlines World Mastercard
50,000 miles
Rewards: Delta SkyMiles Gold American Express Card
Delta SkyMiles
FRONTIER Airlines World Mastercard
Frontier Miles
Foreign transaction fee: Delta SkyMiles Gold American Express Card
None
FRONTIER Airlines World Mastercard
None
Network: Delta SkyMiles Gold American Express Card
American Express
FRONTIER Airlines World Mastercard
Mastercard World

Earn ratesPer $1 spent

Dining: Delta SkyMiles Gold American Express Card
2x
FRONTIER Airlines World Mastercard
3x
Highest
Grocery Stores: Delta SkyMiles Gold American Express Card
2x
Highest
FRONTIER Airlines World Mastercard
1x
Everything else: Delta SkyMiles Gold American Express Card
1x
FRONTIER Airlines World Mastercard
1x

Statement creditsAs the issuer states them · — means none on record

Travel: Delta SkyMiles Gold American Express Card
$200 Delta flight credit
$100 Delta Stays
20% inflight purchases · $20 per transaction
FRONTIER Airlines World Mastercard
—
Rideshare & transit: Delta SkyMiles Gold American Express Card
$10/mo rideshare · $10 monthly
FRONTIER Airlines World Mastercard
—

Perks & access— means none on record

Airline perks: Delta SkyMiles Gold American Express Card
First checked bag free for cardholder plus 8 companions
Zone 5 Priority Boarding on Delta flights
FRONTIER Airlines World Mastercard
EARN A $100 FLIGHT VOUCHER
FREE CHECKED BAGS
PRIORITY BOARDING
Other perks: Delta SkyMiles Gold American Express Card
Amex Offers
Early access to concerts and events
24/7 global travel assistance
TakeOff 15
No foreign transaction fees
FRONTIER Airlines World Mastercard
AWARD REDEMPTION FEE WAIVED

Protections & insuranceLimits where published · — means none on record

Baggage: Delta SkyMiles Gold American Express Card
Baggage insurance up to $1,250 for carry-on items
FRONTIER Airlines World Mastercard
—
Rental car: Delta SkyMiles Gold American Express Card
Secondary car rental insurance coverage
FRONTIER Airlines World Mastercard
—
Purchase & returns: Delta SkyMiles Gold American Express Card
Purchase protection for new items
FRONTIER Airlines World Mastercard
Zero Liability on unauthorized transactions
Extended warranty: Delta SkyMiles Gold American Express Card
Extended warranty adds 1 year to manufacturer warranty
FRONTIER Airlines World Mastercard
—
Other protections: Delta SkyMiles Gold American Express Card
Zero liability protection on fraudulent charges
FRONTIER Airlines World Mastercard
FICO score monitoring

Pros & cons

Pros: Delta SkyMiles Gold American Express Card
First checked bag free for you + 8 companions; second checked bag free on domestic Delta flights
Priority boarding in Main Cabin 1
$120 rideshare credit ($10/month after first renewal; enrollment required)
2X miles on Delta, restaurants, and supermarkets
No foreign transaction fees
FRONTIER Airlines World Mastercard
Two free checked bags for the primary cardmember on Frontier flights
Elite Gold status with just one purchase in 90 days
10,000 extra bonus miles for adding an authorized user
3X miles at restaurants
No foreign transaction fees
Cons: Delta SkyMiles Gold American Express Card
$150 annual fee after first year ($0 intro year)
No companion certificate included
No Delta Sky Club access
Only 1X on most purchases
SkyMiles have variable redemption value
FRONTIER Airlines World Mastercard
$99 annual fee, charged in the first year as well
Elite Gold status requires $3,000 spend to maintain
Free bags only for cardholder, not companions
Only 1X on most purchases
Frontier Miles have limited redemption options

Card details

Add a 3rd or 4th card to this comparison →

Category-by-Category Winner

Both cards win in 1 categories each — it comes down to which categories matter most to you.

Dining

FRONTIER Airlines World Mastercard earns 3X vs 2X

Grocery Stores

Delta SkyMiles Gold American Express Card earns 2X vs 1X

Year One vs Ongoing Value

Modeled net value (bonus categories at unconditional rates, caps applied). Spend mix: dining 15%, groceries 15%, gas 10%, travel 10%, everything else 50%. Statement credits use the same recurring usable estimates as each card's detail page; first-year-only credits count in year one only. Welcome offers valued at each card's program rate shown on this page.

Modeled value is close across spend levels — especially once statement credits are counted.

Scenario	Delta SkyMiles Gold American Express Card	FRONTIER Airlines World Mastercard	Ongoing winner	Year-one winner
Light spender: $1,000/month	Rewards: $187 Credits (our usable estimate): $182 − Annual fee ($150) Ongoing: $219 Year one: $369	Rewards: $203 Credits (our usable estimate): $0 − Annual fee ($99) Ongoing: $104 Year one: $754	Delta SkyMiles Gold American Express Card	FRONTIER Airlines World Mastercard
Heavy spender: $4,000/month	Rewards: $749 Credits (our usable estimate): $182 − Annual fee ($150) Ongoing: $781 Year one: $931	Rewards: $811 Credits (our usable estimate): $0 − Annual fee ($99) Ongoing: $712 Year one: $1,362	Close — depends on how much of the credits you use	FRONTIER Airlines World Mastercard

Is the Fee Difference Worth It?

The Delta SkyMiles Gold American Express Card costs $150/yr — that's $51 more than the FRONTIER Airlines World Mastercard ($99/yr). To justify that gap, you need to extract at least $51 in annual value from the card's higher earn rates and benefits.

The Delta SkyMiles Gold American Express Card includes travel credits, free checked bags. Those perks are not included in the earn-rate scenario table above — compare their dollar value to the $51 fee gap for your own usage.

Bottom line: Use the year-one vs ongoing table for modeled earn value at your spend level. The $51 fee gap means the Delta SkyMiles Gold American Express Card needs roughly $51 more in annual rewards (or credits you will use) to break even on dining and grocery stores and everyday spend.

Which Card Is Right for You?

Get the Delta SkyMiles Gold American Express Card if you:

+Do most of your spending at grocery stores

The Bottom Line

Modeled value is close across spend levels — especially once statement credits are counted.

Published annual fees: Delta SkyMiles Gold American Express Card $150/yr, FRONTIER Airlines World Mastercard $99/yr — a $51 difference before welcome offers and credits.

Frequently Asked Questions

Is the Delta SkyMiles Gold American Express Card worth the higher annual fee?: The Delta SkyMiles Gold American Express Card costs $150/yr vs $99/yr for the FRONTIER Airlines World Mastercard. Compare the year-one vs ongoing value table on this page — the $51 gap must be offset by higher earn rates, welcome offers, or credits you will use (the Delta SkyMiles Gold American Express Card also lists travel credits).
Which card earns more rewards, the Delta SkyMiles Gold American Express Card or FRONTIER Airlines World Mastercard?: Both cards earn 1X on everyday purchases. The difference is in bonus categories — check the earn rate comparison above for a full breakdown.
What benefits does the Delta SkyMiles Gold American Express Card have that the FRONTIER Airlines World Mastercard doesn't?: The Delta SkyMiles Gold American Express Card offers travel credits. The FRONTIER Airlines World Mastercard focuses more on earn rates than premium perks.
Should I get the Delta SkyMiles Gold American Express Card or the FRONTIER Airlines World Mastercard?: Use the spend scenarios on this page: the FRONTIER Airlines World Mastercard has a lower $99/yr fee; the Delta SkyMiles Gold American Express Card must earn enough extra (or offer a larger welcome bonus) to justify $150/yr.

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Official issuer pages: American Express cards · Barclays cards

Editorial disclosure: CardRewards.ai is an independent comparison service. Card data comes from issuers' published terms; catalog last published November 13, 2026, and each card page shows when its terms were last checked. Card issuers do not influence our rankings or content.