United MileagePlus Transfer Partners

Last updated: February 2026

Only two credit card programs transfer points directly to United MileagePlus: Chase Ultimate Rewards and Bilt Rewards. Both transfer at a 1:1 ratio. If you earn Amex points, Capital One miles, or Citi points, you cannot send them to United’s program directly — but you have workarounds through Star Alliance partners.

This matters because United MileagePlus is one of the most valuable frequent flyer programs for booking Star Alliance award flights, especially to Asia, Europe, and South America. Knowing exactly which currencies feed into it (and which don’t) prevents wasted time and irreversible transfer mistakes.

Key Takeaways

• Chase Ultimate Rewards and Bilt Rewards are the only direct United MileagePlus transfer partners among major credit card currencies. Both transfer at 1:1.
• Amex Membership Rewards, Capital One miles, and Citi ThankYou points do not transfer to United MileagePlus. If you hold those currencies, consider transferring them to Air Canada Aeroplan or another Star Alliance program to book United-operated flights instead.
• Transfers from Chase are typically instant; Bilt transfers can take up to 24–48 hours. Always confirm award availability before transferring, because transfers to United are irreversible.
• United MileagePlus uses a mix of award charts and dynamic pricing. The best redemption values come from partner award bookings and specific sweet spots on United’s own flights.
• Hotel loyalty transfers (like Marriott Bonvoy) are technically possible but almost always a poor value compared to bank point transfers.

Quick Answer: Which Programs Transfer to United MileagePlus?

Chase Ultimate Rewards and Bilt Rewards are the two direct credit card transfer partners for United MileagePlus in 2026. Both transfer at a 1:1 ratio, meaning 1,000 Chase points or 1,000 Bilt points become 1,000 United miles. No other major bank program — including Amex, Capital One, Citi, or Wells Fargo — offers a direct transfer to United.

This limited partner list is unusual. Most major U.S. airline loyalty programs accept transfers from at least two or three bank currencies. United’s tight relationship with Chase (which also co-brands the United Explorer and United Club Infinite cards) keeps the transfer pipeline narrow.

For a full breakdown of which bank currencies transfer to which destinations, see the Award Travel Hub transfer partners table.

Direct United MileagePlus Transfer Partners: The Complete Table

Here’s every direct credit card transfer partner for United MileagePlus, with ratios and estimated transfer times:

That’s it. Two partners. The simplicity is actually helpful for decision-making: if you want United miles from transferable points, you’re choosing between Chase and Bilt.

Chase Ultimate Rewards → United

Chase is the primary transfer partner for United MileagePlus, and the one most travelers will use. Key details:

• Ratio: 1:1
• Speed: Usually instant. Occasionally takes up to 15 minutes.
• Eligible cards: Chase Sapphire Preferred, Chase Sapphire Reserve, Chase Ink Business Preferred, and Chase Ink Business Plus (when combined with a Sapphire or Ink Preferred account).
• No transfer fees from Chase’s side.

Chase points are among the most flexible transferable points available, with access to United, plus a dozen other airline and hotel partners. For more on how Chase points work across all partners, see the Chase Ultimate Rewards transfer partners guide.

Bilt Rewards → United

Bilt Rewards, the rent-payment points program, also transfers 1:1 to United. This is notable because Bilt is one of the newer entrants in the transferable points space, and its partnership with United gives renters a meaningful path to airline miles.

• Ratio: 1:1
• Speed: Can take 24–48 hours, though some users report faster processing.
• Eligible cards: Bilt Mastercard.
• No transfer fees from Bilt’s side.

Bilt’s broader partner list includes several other airline programs, making it a flexible currency beyond United. Check the Bilt Rewards transfer partners guide for the full list.

Which Programs Do NOT Transfer to United MileagePlus?

This is just as important as knowing the direct partners. Several major transferable point currencies cannot send points to United MileagePlus:

Common mistake: Assuming Amex Membership Rewards transfers to United because both are large programs. They don’t. If you primarily earn Amex points and want to fly United, your best path is transferring to a Star Alliance partner like Air Canada Aeroplan and booking United flights through Aeroplan’s system.

For details on Amex transfer options, see the Amex Membership Rewards transfer partners guide.

The Star Alliance Workaround: Booking United Flights Without United Miles

Because United is a core member of the Star Alliance, you can often book United-operated flights using miles from other Star Alliance frequent flyer programs. This is the primary workaround for travelers who earn Amex points, Capital One miles, or Citi points.

How It Works

1. Transfer your bank points to a Star Alliance frequent flyer program that accepts your currency (e.g., Amex → Air Canada Aeroplan).
2. Search for United-operated flights through that partner’s booking tool.
3. Book the United flight using the partner’s miles.

Best Star Alliance Programs for Booking United Flights

For more on how Star Alliance partner bookings work, see the Star Alliance award booking guide.

Tradeoffs of the Workaround

• Pro: Opens United flights to Amex, Capital One, and Citi earners.
• Pro: Some partner programs (like ANA) price United flights cheaper than United prices them itself.
• Con: Award availability shown to partner programs may differ from what United shows its own members. United sometimes releases more saver-level seats to its own program.
• Con: Adds complexity. You need accounts with multiple programs and must understand each program’s rules.
• Con: Some partner programs add fuel surcharges or carrier-imposed fees that United’s own program doesn’t charge on its own flights.

Decision rule: If you earn Chase or Bilt points and want to fly United, transfer directly to MileagePlus. If you earn Amex or Capital One, transfer to Aeroplan or Avianca LifeMiles instead.

Best Uses of United MileagePlus Miles in 2026

United miles are most valuable when used for specific sweet spots rather than generic domestic economy bookings. Here are the strongest redemptions:

Premium Cabin Awards on Partner Airlines

United MileagePlus still uses a distance-based award chart for many Star Alliance partner flights. This creates sweet spots where the cost in miles is well below what dynamic pricing would charge on United’s own metal.

• ANA business or first class (U.S. to Japan): Often bookable for 75,000–110,000 miles one-way in business class through United’s partner chart. ANA’s own program charges less for round-trip tickets, but United allows one-way bookings.
• Lufthansa first class (U.S. to Europe): When availability appears (rare but possible), this books for around 110,000 miles one-way — a strong value for a product that retails above $10,000.
• EVA Air business class (U.S. to Asia): Typically 80,000–90,000 miles one-way. Excellent hard product.

For more on booking EVA Air awards, see the EVA Air transfer partners guide.

Short-Haul and Domestic United Flights

United uses dynamic pricing on its own flights, meaning the miles required fluctuate based on demand. Domestic economy awards can range from 5,500 miles for short hops to 30,000+ miles for peak-demand routes. The value per mile varies widely.

Rule of thumb: Domestic United awards are worth booking when the cash price is high relative to the miles required. Aim for at least 1.5 cents per point (CPP) in value. Below that, consider paying in cash or using a different redemption method.

Calculator Example: Is Transferring Chase Points to United Worth It?

Let’s walk through a real-world example to show the math.

Scenario: You find a United-operated flight from Newark (EWR) to London Heathrow (LHR) in Polaris business class. United.com shows the award price as 60,000 miles one-way plus $5.60 in taxes. The same flight costs $3,200 in cash.

Step 1: Calculate the cents per point (CPP).

CPP = (Cash price − Taxes paid with miles) ÷ Miles required
CPP = ($3,200 − $5.60) ÷ 60,000
CPP = $3,194.40 ÷ 60,000
CPP = 5.32 cents per point

Step 2: Compare to baseline value.

Most valuations place Chase Ultimate Rewards points at roughly 1.5–2.0 cents per point as a baseline (using the Chase travel portal or transferring to various partners). Getting 5.32 CPP is well above that baseline.

Step 3: Decision.

This is a strong transfer. Move 60,000 Chase points to United, book the award, and pay $5.60 in taxes.

When this math doesn’t work: If the same route showed 90,000 miles for a $1,200 economy ticket, the CPP drops to about 1.33 — below the baseline. In that case, paying cash or looking for a different award route would be smarter.

Use the Award Travel Hub calculators to run your own CPP comparisons.

How to Transfer Points to United MileagePlus (Step-by-Step)

From Chase Ultimate Rewards

1. Log in to your Chase account at chase.com or the Chase mobile app.
2. Navigate to Ultimate Rewards from your eligible card dashboard.
3. Select Transfer Points (may appear as “Transfer to Travel Partners”).
4. Find United MileagePlus in the airline partner list.
5. Enter your United MileagePlus number. Double-check it — transfers to the wrong account are difficult to reverse.
6. Enter the number of points to transfer (minimum 1,000, in increments of 1,000).
7. Confirm the transfer. Points typically appear in your United account within minutes.

From Bilt Rewards

1. Log in to the Bilt app or biltrewards.com.
2. Navigate to the Transfer section.
3. Select United MileagePlus from the partner list.
4. Enter your MileagePlus number.
5. Enter the number of points to transfer.
6. Confirm. Allow up to 24–48 hours for miles to post.

Critical warning: All transfers to United MileagePlus are one-way and irreversible. You cannot move miles back to Chase or Bilt once transferred. Always confirm award availability on United.com before initiating a transfer.

When to Transfer vs. When to Hold: A Decision Checklist

Use this checklist before transferring any points to United MileagePlus:

Transfer when:

• ✅ You’ve confirmed saver-level award availability on United.com for your exact dates and route
• ✅ The CPP value exceeds 1.5 cents (ideally 2.0+ cents for premium cabins)
• ✅ You’re ready to book immediately after the transfer posts
• ✅ You’ve checked that no transfer bonus is expected soon (bonuses to United are rare but worth waiting for if announced)
• ✅ You’ve compared the cost via other Star Alliance programs (Aeroplan, ANA, LifeMiles) to confirm United’s own program is the best option

Don’t transfer when:

• ❌ You haven’t searched for award availability yet — you’re just “stocking up” on United miles
• ❌ The award is priced dynamically at a high mileage level (check if saver availability exists)
• ❌ You might need those points for a different program in the coming months
• ❌ A transfer bonus to another Star Alliance partner is currently active (e.g., Capital One running a 30% bonus to another program)
• ❌ You’re transferring from Marriott Bonvoy at 3:1 — the value loss is almost always too steep

Common Mistakes and Pitfalls

1. Transferring Before Confirming Availability

The single most common and costly mistake. Award seats can disappear between the time you start a transfer and when the miles land. With Chase’s instant transfers, the risk window is small. With Bilt’s 24–48 hour window, it’s real.

Mitigation: For Bilt transfers, consider holding award space with miles you already have in your United account (if any), then replenish via transfer. Or accept the risk and have a backup use for the miles if the seat disappears.

2. Ignoring the Star Alliance Alternative

Travelers who earn Amex or Capital One points sometimes try to find convoluted paths to get points into United. The simpler move is usually to transfer to Aeroplan or Avianca LifeMiles and book United flights through those programs. The Capital One transfer partners guide covers all available options.

3. Transferring Hotel Points to United

Marriott Bonvoy points transfer to United at 3:1 (with a 5,000-mile bonus per 60,000 Marriott points transferred, effectively making it 60,000 Marriott → 25,000 United). This sounds reasonable until you consider that Marriott points are typically worth 0.7–0.9 cents each for hotel stays, meaning you’re giving up $420–$540 in hotel value for 25,000 United miles. Unless you have a very specific, high-value redemption lined up, hotel-to-airline transfers destroy value.

4. Not Accounting for Fuel Surcharges and Fees

United MileagePlus generally does not impose fuel surcharges on United-operated award flights. But when booking partner airline flights (like Lufthansa or Swiss), surcharges can add hundreds of dollars. Always check the total out-of-pocket cost before committing miles.

5. Assuming Transfer Bonuses Will Appear

Transfer bonuses to United MileagePlus are extremely rare. Unlike programs such as Flying Blue or British Airways Avios, which frequently receive 20–40% transfer bonuses from various bank partners, United almost never participates in these promotions. Don’t wait indefinitely for a bonus that may not come.

United MileagePlus Transfer Partners vs. Competitors

How does United’s transfer partner access compare to other major U.S. airline programs?

Key observation: United has fewer direct bank partners than Aeroplan or LifeMiles, both of which are also Star Alliance programs. This means travelers with Amex or Capital One points can still access Star Alliance flights — just not through United’s own program.

This isn’t necessarily a disadvantage for Chase and Bilt holders, who get a clean 1:1 path into one of the strongest Star Alliance programs. But it does mean that diversifying your point earning across multiple bank currencies gives you more flexibility.

Frequently Asked Questions

Can I transfer Amex points to United MileagePlus?

No. Amex Membership Rewards does not have a direct transfer partnership with United MileagePlus. To book United flights with Amex points, transfer to a Star Alliance partner like Air Canada Aeroplan (1:1) or ANA Mileage Club (1:1) and book United flights through their systems.

What is the Chase to United transfer ratio?

Chase Ultimate Rewards transfers to United MileagePlus at a 1:1 ratio. Every 1,000 Chase points becomes 1,000 United miles.

How long does a Bilt to United transfer take?

Bilt to United transfers can take up to 24–48 hours, though some transfers complete faster. Chase transfers are typically instant.

Are transfers to United MileagePlus reversible?

No. Once you transfer points from Chase or Bilt to United MileagePlus, the transfer is permanent. You cannot move miles back to the originating bank program.

Does Capital One transfer to United?

No. Capital One miles do not transfer directly to United MileagePlus. Capital One does transfer to several other Star Alliance programs, including Air Canada Aeroplan and Avianca LifeMiles, which can book United-operated flights.

Are there ever transfer bonuses to United MileagePlus?

Transfer bonuses to United are extremely rare. As of early 2026, no active transfer bonuses to United have been reported. This contrasts with programs like Flying Blue or British Airways, which regularly receive bonus offers from bank partners.

Can I transfer Marriott points to United?

Yes, but at a poor ratio. Marriott Bonvoy transfers to United at 3:1, with a 5,000-mile bonus for every 60,000 Marriott points transferred (60,000 Marriott → 25,000 United). This is generally a bad deal compared to using Marriott points for hotel stays.

What’s the minimum transfer amount?

Both Chase and Bilt require a minimum transfer of 1,000 United MileagePlus points, in increments of 1,000.

Is it better to transfer to United or to Aeroplan for United flights?

It depends on the specific award. United’s own program sometimes releases more savings availability to its members than it shows to partner programs. But Aeroplan may price the same route differently (sometimes cheaper), and Aeroplan accepts transfers from more bank currencies. Compare both before transferring.

Do United award flights have fuel surcharges?

United does not charge fuel surcharges on its own flights booked with MileagePlus miles. However, partner airlines like Lufthansa, Swiss, and others may impose carrier surcharges that can add $200–$600+ to an award ticket.

Can I use United miles on all Star Alliance airlines?

Yes, United MileagePlus miles can be redeemed for flights on all 26 Star Alliance member airlines, subject to award availability. Some partners release more availability than others.

What happens if award availability disappears after I transfer?

You’re stuck with the miles in your United account. They don’t expire as long as you have account activity every 18 months, but you cannot return them to Chase or Bilt. This is why confirming availability before transferring is essential.

Conclusion and Next Steps

United MileagePlus has a narrow but clean transfer partner setup: Chase Ultimate Rewards and Bilt Rewards at 1:1, with instant (Chase) or near-instant (Bilt) transfer times. If you earn points in either of those programs, earning United miles is straightforward.

If you earn Amex points, Capital One miles, or Citi points, your path to United flights runs through Star Alliance partners like Aeroplan or Avianca LifeMiles — not through United directly. That’s a viable workaround, but it adds a layer of complexity and may affect which award seats you can access.

Your action steps:

1. Confirm your points currency. If you earn Chase or Bilt, you have direct access to United. If not, plan your Star Alliance workaround.
2. Search for award availability on United.com first. Even if you plan to book through a partner program, United’s search tool shows you what’s available on United metal.
3. Run the CPP math before transferring. Aim for 1.5+ CPP on economy, 2.0+ CPP on premium cabins.
4. Never transfer speculatively. Only move points when you’ve found a specific award you’re ready to book.
5. Compare partner program pricing. Check whether Aeroplan, ANA, or LifeMiles prices the same United flight for fewer miles before committing to a MileagePlus transfer.

For a broader view of how all bank currencies connect to all airline and hotel programs, visit the complete transfer partners table.

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Editorial Note

Content on Award Travel Hub is independently created by Award Travel Hub Editorial Desk and, where noted, reviewed by Award Travel Hub Review Desk. Some pages may contain affiliate links, but compensation does not determine our coverage, opinions, or methodology.