Public Transportation in the USA: Buses, Subways, Fare Cards, and Discounts
Public transit varies enormously city to city in the US; some cities run on it daily, others barely have any.
In short: Public transit in the US varies enormously by city. New York, Chicago, Philadelphia, Boston, and Washington DC have extensive subway and bus networks you can rely on daily without a car, while many other cities and suburbs have almost none. Each local transit agency runs its own fare card, offers a reduced fare for seniors and people with disabilities, and — under the Americans with Disabilities Act — must provide complementary paratransit service for riders who can't use the regular system.
Does your city actually run on public transit?
Ask this question first, since it drives a bigger decision later: whether to buy a car at all. Older major cities on the East and West Coasts (New York, Boston, Philadelphia, Chicago, Washington DC, San Francisco) were built before the private car became dominant, so their subway and bus networks are extensive and cover most neighborhoods. Newer cities or sprawling suburbs — common across much of the South and Midwest — were built around the car, and transit service there is very limited or nearly nonexistent outside downtown. It's worth checking how dense the transit lines are in your specific neighborhood before deciding whether you need a car from month one.
How do you actually pay the fare?
Every major city has its own electronic fare card, loaded with value or bought as a monthly pass:
| City | Card/system name | Note |
|---|---|---|
| New York | OMNY / MetroCard | You can tap a phone or bank card directly through OMNY with no separate card needed |
| Chicago | Ventra | Used for both bus and the L train |
| Philadelphia | SEPTA Key | Covers bus, subway, and regional rail |
In nearly every case, you can buy and load the card at ticket machines in major stations or through the agency's phone app, and you usually get a discount or free transfer when switching lines within a set time window.
Reduced fares: who qualifies, and how do you get one?
Most major transit agencies offer a reduced fare for seniors and people with disabilities, and sometimes students, but the exact rules and amounts differ by agency:
- New York (MTA): per the official MTA page, a reduced fare is available to riders 65 or older or with a qualifying disability, at half the base fare on the subway and local bus.
- Chicago (CTA): per the CTA site, students ages 7 to 20 with a valid student card get a reduced fare, and seniors and people with disabilities enrolled in the state's dedicated program may ride free.
- Philadelphia (SEPTA): per the SEPTA site, riders with disabilities can apply for a reduced fare card at half price with two free transfers within 120 minutes of first tapping.
Practical rule: don't assume your city's fare matches one you read about elsewhere; check your specific city's transit agency site for the required documents (ID, proof of age or disability) and how to apply.
Paratransit: a legal right for riders with disabilities
Per the Federal Transit Administration (FTA), the Americans with Disabilities Act (ADA) requires any transit agency running fixed-route service (bus or subway) to provide door-to-door complementary paratransit for riders who can't use the regular system because of a disability. Key practical points:
- The service covers areas within three-quarters of a mile on either side of an existing fixed route.
- Service must be origin-to-destination, not just a stop at the curb.
- Eligibility applications are usually filed through the local transit agency itself and sometimes require a medical or functional assessment to confirm the need.
- This right doesn't extend to general dial-a-ride systems that already serve everyone without fixed routes.
Practical tips for your first time using transit in your city
- Download the official transit agency app: it gives you real-time arrivals and often more accurate suggested routes than a general map app.
- Buy your fare card before your first ride: avoid paying the driver cash directly when possible — some buses don't give change.
- Ask about a monthly pass if you'll commute daily: usually cheaper than paying per ride after a certain number of trips.
- Keep a copy of the schedule for the main line near your home: useful in your first weeks before you've memorized the timing.
- Check late-night and holiday service hours: some lines run less frequently or stop entirely late at night or on holidays.
Commuter rail and getting between nearby cities
Beyond the subway and bus within a city, many major metro areas run a commuter rail network connecting the city to distant suburbs and nearby towns — very useful if you work downtown and live in a cheaper suburb. Examples include Metro-North and the LIRR around New York, Metra around Chicago, and SEPTA's regional rail around Philadelphia. These lines are usually pricier than the city subway itself and run on a less frequent schedule, so check the timetable before building your whole day around one.
For travel between relatively distant cities (like New York and Washington, or Boston), there are also intercity rail lines and long-distance buses, a practical alternative to flying for mid-range distances, especially along the busy East Coast corridor of closely spaced major cities.
Bike-share and micromobility
Many major cities have added bike-share systems and shared electric scooters as a complement to a long walk to or from a subway or bus stop, like Citi Bike in New York or Divvy in Chicago. These are usually rented through a phone app by the minute or as a monthly membership, and are especially useful for the "last mile" between a station and your workplace or home when the distance is too long to walk but too short to justify a separate bus ride.
Common mistakes
- Assuming every US city has a subway: most cities have no subway network at all, relying only on buses or cars.
- Not checking your eligibility for a reduced fare despite qualifying: many seniors and people with disabilities miss this discount simply because they don't know it exists.
- Relying on public transit in an area that barely has any, with no backup plan: check how dense the transit lines are before renting an apartment if you're not planning to buy a car.
- Carrying only cash with no fare card: some systems don't accept cash at all, or charge a higher rate for it.
What's next?
Search for the official transit agency name in your city (like MTA, CTA, SEPTA, or another) and visit its site for maps, fares, and reduced-fare eligibility. If you decide transit covers your needs without a car, see our cost of living guide to see the budget difference, and if you decide you'll need a car later, see our driver's license guide.
Frequently asked questions
Does every US city have a subway or bus system?
No. Major cities (New York, Chicago, Boston, Philadelphia, Washington DC) have extensive networks, while many smaller cities or suburbs rely almost entirely on cars.
Who qualifies for a reduced fare?
Usually seniors and people with disabilities, and sometimes students, depending on each local transit agency's policy — check your city's transit agency site for the exact requirements and documents.
What is paratransit?
Door-to-door transport for people who can't use the regular fixed-route system due to a disability, required of transit agencies that run fixed routes under the Americans with Disabilities Act (ADA).
How do I pay for a bus or subway ride?
Most cities have a fare card (like MetroCard or OMNY in New York, or Ventra in Chicago) that you load with value or buy as a monthly pass, and some also accept direct phone payment.
Can you get by without a driver's license or car using public transit?
Yes, absolutely — that's one of its biggest advantages; living near a good transit line can save you from buying a car for your first year or more after arriving.
Official sources we reviewed
- MTA — Reduced-Fare program ↗
- CTA — Reduced Fare & Free Ride Programs ↗
- SEPTA — Reduced Fare Program ↗
- FTA — Complementary Paratransit Service Requirements (ADA) ↗