United First Base Fares: What the Cheapest First Class Ticket Drops
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United is adding a cheaper, stripped-down ticket to the front of the plane. Starting in fall 2026, United First on domestic flights and United Business on short international routes are sold in three tiers: Base, Standard and Flexible. The new United First Base fare keeps the same seat and the same onboard service, but it drops free seat selection, one of the two free checked bags and any chance to change your flight.
Base tickets are expected to go on sale in the coming weeks. If you buy United premium seats with cash, or count on those trips to earn United MileagePlus miles and status, the tier you pick at checkout now decides what you actually get.
Which flights get Base fares
- United First: flights within the U.S. and to U.S. territories, including Alaska and Hawaii.
- United Business: international flights between the U.S. and Canada, the Caribbean and Latin America.
Long-haul United Polaris business class and Premium Plus already moved to tiered pricing earlier in 2026. With this expansion, every United cabin now has a bare-bones option.
What each fare tier includes
| Benefit | Base | Standard | Flexible |
|---|---|---|---|
| Seat selection | For a fee | Included | Included |
| Checked bags | 1 | 2 | 2 |
| Carry-on bag | 1 | 1 | 1 |
| Flight changes | Not allowed | Allowed | Allowed |
| Refund | Non-refundable | Non-refundable | Fully refundable |
| United Club (United Business only) | Included | Included | Included |
The onboard product does not change between tiers. A Base passenger in United First gets the same seat, meal service and drinks as someone who paid for Flexible. The difference is everything around the seat.
What you give up with United First Base
Base is built for travelers who only care about the seat. Here is what it removes compared with a Standard fare.
- Free seat selection: you pay a fee to choose your seat.
- Second checked bag: Base includes 1 checked bag, Standard includes 2.
- Flight changes: not allowed after booking.
- Refund: none. Standard is also non-refundable; only Flexible is fully refundable.
- Full mileage earning: Base fares earn fewer MileagePlus miles.
If you travel with a partner, the seat fee is the first cost to price in: without it, nothing guarantees you sit together. And because Base tickets cannot be changed at all, a schedule shift means buying a new ticket.
United Club access stays on United Business Base
United Business Base still includes United Club access. That is a real difference from Delta, where Basic Business loses lounge access on January 18, 2027.
Keep the scope in mind, though. A United premium ticket includes United Club access only in United Business on international flights and on U.S. transcontinental flights. Domestic United First never came with lounge access, so Base changes nothing there.
What it means for MileagePlus Premier members
Premier status does not waive the Base rules. Elites keep their own checked bag allowance, but the seat fee, the ban on changes and the non-refundable ticket still apply to them. Base fares also earn fewer MileagePlus miles than Standard or Flexible fares.
If you are working toward a tier, check what a Base ticket earns before you buy it. Our guide to United Airlines elite status explains how Premier qualification works, and our guide to American, Delta and United upgrade certificates covers the other way to sit up front.
How United compares with Delta
Delta moved first. Delta First Basic went on sale on July 8, 2026, in select domestic and Latin American markets, and Delta charges up to $500 to change or cancel a basic premium ticket. United takes a simpler line: a Base ticket in United First or United Business cannot be changed and is not refunded.
How to avoid a Base fare
- Read the tier name before you pay. Base, Standard and Flexible sit side by side on the booking page.
- Pick Standard if your dates might move. It allows flight changes and includes 2 checked bags.
- Pick Flexible if you may cancel. It is the only fully refundable tier.
- Consider Base only with locked plans. It fits a trip with fixed dates, light luggage and no seat preference.
Bottom Line
Book United First Base only when your dates are fixed, you travel light or have an elite bag allowance, and you do not mind where you sit. In every other case, compare the Standard price first: the gap buys you a chosen seat, a second bag and the right to change your flight.
For more ways to earn miles on premium trips, browse our credit card guide, and subscribe to our newsletter to catch the next airline fare change as it happens.
What is a United First Base fare?
United First Base is the lowest of 3 fare tiers in United First, next to Standard and Flexible. It keeps the same seat and onboard service but charges for seat selection, includes 1 checked bag instead of 2, and allows no flight changes or refunds.
When do United First Base fares start?
United offers the three fare options for United First and United Business starting in fall 2026. Base tickets are expected to go on sale in the coming weeks.
Which routes have United Business Base fares?
United Business Base applies to international flights between the U.S. and Canada, the Caribbean and Latin America. Long-haul United Polaris business class already moved to tiered pricing earlier in 2026.
Does United Business Base include United Club access?
Yes. All 3 United Business tiers, Base included, come with United Club access. Domestic United First does not include lounge access in any tier.
Do MileagePlus Premier members avoid the Base restrictions?
No. Premier members keep their own checked bag allowance, but the seat fee, the ban on flight changes and the non-refundable ticket still apply to them.
Do Base fares earn fewer MileagePlus miles?
Yes. Base fares earn fewer MileagePlus miles than Standard or Flexible fares. Check the earning shown for the fare before you buy if you are working toward Premier status.
Can I cancel a United First Base ticket?
A Base ticket is non-refundable and cannot be changed. Only the Flexible tier is fully refundable, and Standard allows flight changes.