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Airline shopping portal promotions are a great way to earn extra miles for your next flight. American Airlines is the last airline to launch a Back to School promotion. Members now have access to all five shopping portals offering promotions with a combined bonus of up to 9,500 miles with eligible spending through early August.
Bonuses from airline shopping portals come in addition to the rewards you will earn through the shopping portals and from making purchases with a rewards-earning credit card. That means you can triple-dip on rewards with your online purchases.
These promotions last far longer than the average shopping portal offers. Here are all the details.
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Current Airline Shopping Portal Promotions
School summer holidays are in full swing, and all five airlines have launched Back-to-School promotions. After reaching the top spending threshold in all shopping portals, members will earn 9,500 bonus miles and points.
Each portal has three spending tiers to earn bonus points. The Alaska offer ends on August 4, while the American Airlines, Delta, Southwest, and United offers all end on August 11, 2025.
Alaska Airlines Mileage Plan Shopping portal promotion
Alaska Airlines Mileage Plan miles are among the most valuable airline rewards you can earn, yet they are currently offering the lowest rewards of these airline shopping portal promotions. Alaska's Back to School promotion offers up to 1,000 bonus miles with eligible spending in the Alaska Mileage Plan shopping portal through August 4, 2025.
- 300 bonus miles after spending $150 (up to 2X bonus rewards)
- 600 bonus miles after spending $350 (up to 1.7X bonus rewards)
- 1,000 bonus miles after spending $550 (up to 1.8X bonus rewards)
American Airlines AAdvantage eShopping portal promotion
AAdvantage members can earn up to 2,000 bonus miles on eligible spending in the American Airlines AAdvantage eShopping portal through August 11, 2025. This promotion has three tiers:
- 400 bonus miles after spending $200 (up to 2X bonus rewards)
- 1,000 bonus miles after spending $600 (up to 1.6X bonus rewards)
- 2,000 bonus miles after spending $1,200 (up to 1.6X bonus rewards)
Delta SkyMiles Shopping portal promotion
SkyMiles members can earn up to 2,000 bonus miles on eligible spending in the Delta SkyMiles Shopping portal through August 11, 2025. This promotion has three tiers:
- 300 bonus miles after spending $100 (up to 3X bonus rewards)
- 1,000 bonus miles after spending $400 (up to 3X bonus rewards)
- 2,000 bonus miles after spending $600 (up to 3.3X bonus rewards)
Southwest Rapid Rewards Shopping portal promotion
Rapid Rewards members can earn up to 2,000 bonus points on eligible spending in the Southwest Rapid Rewards Shopping portal through August 11, 2025.
- 250 bonus points after spending $50 (up to 5X bonus rewards)
- 1,000 bonus points after spending $250 (up to 4X bonus rewards)
- 2,000 bonus points after spending $500 (up to 4X bonus rewards)
United MileagePlus Shopping portal promotion
United MileagePlus members can earn up to 2,500 bonus miles on eligible spending in the United MileagePlus Shopping portal through August 11, 2025.
- 500 bonus miles after spending $150 (up to 3.3X bonus rewards)
- 1,500 bonus miles after spending $350 (up to 4.3X bonus rewards)
- 2,500 bonus miles after spending $600 (up to 4.2X bonus rewards)
Key terms and conditions
- The Alaska promotion ends at 11:59 p.m. ET on August 4, 2025, while the American Airlines, Delta, Southwest, and United promotions end at 11:59 p.m. ET on August 11, 2025.
- Qualifying purchases exclude returns, cancellations, shipping, taxes, gift cards, and certain ineligible products.
- Allow up to 10 weeks after the promotion ends for bonus miles to post.
- Purchases are cumulative; you don’t need to reach the spending threshold in one transaction or on a single day.
- Bonus miles from any American AAdvantage portal promotions won't count as Loyalty Points toward status. However, the base earnings will net Loyalty Points.
Our Take
Most months, some or all of the five major U.S. airline shopping portals offer bonus miles when reaching a minimum spend threshold. Strangely, we didn't see any Independence Day promotions this month. Instead, every airline has now launched a Back to School promotion.
If you choose only one airline, Southwest offers the best rewards, with up to 5X rewards on eligible spending. On the other hand, up to 4.3X rewards from United isn't bad. Delta's offer is still decent at 3 to 3.3X rewards, but the American Airlines and Alaska offers aren't worth writing home about. Maximize all five promotions to earn 9,500 bonus points and miles.
We recommend checking sites like Cashback Monitor to compare portal bonuses to ensure you get the best earning rate on your purchase. Perhaps you're better off earning Amex points through Rakuten and then transferring those points to score domestic flights from 3,000 Amex points. But no matter which shopping portal you use, be sure to use a credit card optimized for online shopping or everyday purchases to further juice your rewards.
Looking to earn more bonus miles? Each of these airlines is offering a solid card welcome offer:
- Earn 4 miles per $1 spent on United® purchases
- Earn 2 miles per $1 spent on all other travel
- Earn 2 miles per $1 spent on dining
- Earn 1 mile per $1 spent on all other purchases
- 2X points per $1 spent on Southwest® purchases
- 2 points for every $1 you spend at gas stations and grocery stores on the first $5,000 in combined purchases per anniversary year
- 1X point per $1 spent on all other purchases
- Earn unlimited 3 miles for every $1 spent on eligible Alaska Airlines purchases
- Earn unlimited 2 miles for every $1 spent on eligible gas, EV charging stations, cable, streaming services and local transit (including ride share) purchases
- Earn unlimited 1 mile for every $1 spent on all other eligible purchases
For rates and fees of the cards mentioned in this post, please visit the following links: The New United Club℠ Card (Rates & Fees), and Southwest Rapid Rewards® Plus Credit Card (Rates & Fees)
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