The United States has a surprisingly comprehensive intercity bus network, and it has grown considerably in the past decade. Greyhound is the historic backbone; FlixBus USA and Megabus are the low-cost disruptors. Between them — and a handful of regional operators — you can cross the country, hop between major cities, or reach towns the train never touches, often for very little money if you book early.
The main operators
Greyhound is the oldest and best-known, with a network stretching from coast to coast and deep into rural America. It is now owned by FlixBus's parent company, Flix, but continues to operate under its own brand with its own terminals and app. Greyhound serves more destinations than any other single operator, including many smaller cities and towns with limited alternatives. The network includes express intercity routes as well as longer cross-country runs.
FlixBus USA brought the European low-cost coach model to North America, focusing on densely travelled corridors — the Northeast megalopolis, California, Texas, the Midwest, and Florida. Its strategy is the same as in Europe: very low advance fares, modern coaches with Wi-Fi and USB charging, and booking almost exclusively online. FlixBus often stops at more central or convenient locations than Greyhound, using parking lots, transit hubs and city-centre stops rather than traditional bus stations.
Megabus operates in the Northeast, Midwest and mid-Atlantic, with a model similar to FlixBus — cheap advance fares, curbside stops (often under a blue pole near a transit hub), and online-only booking. Its New York to Washington, Boston and Philadelphia routes are heavily used and very competitively priced.
Beyond the majors, regional operators fill important niches. Peter Pan Bus Lines runs extensively in New England. Bolt Bus services have been absorbed or discontinued over the years; the landscape shifts, so always verify an operator's current status before booking. Trailways is a network of affiliated independent operators covering parts of the Midwest and South.
The Northeast corridor: where buses compete hardest
The New York–Washington–Boston triangle is the most competitive bus market in the country. The train (Amtrak's Northeast Regional and Acela) is faster, but the coach — particularly at short notice or when Amtrak fares spike — can be dramatically cheaper. The journey from New York to Washington DC takes roughly 4–4.5 hours by express bus; Boston to New York is typically 4.5–5 hours. Both are very competitive for budget travellers.
The "Chinatown bus" model — extremely cheap routes between major cities, originally serving Chinese-American community hubs — pioneered the low-cost intercity coach market in the US. Many of those original operators have since closed or been absorbed, but the competition they created permanently changed pricing across the Northeast.
Cross-country routes
Greyhound's historic selling point is cross-country reach. Routes like New York to Los Angeles (roughly 68 hours on the fastest service), Chicago to New Orleans, or Dallas to Denver exist and are genuinely used. These are not glamorous journeys — a three-day bus trip across America is an exercise in endurance — but they are extraordinarily affordable and the scenery through parts of the American Southwest and Great Plains is hard to see any other way.
For cross-country travel, Amtrak's long-distance trains offer more comfort (sleeping cars, dining cars, more legroom) at higher fares. The bus wins purely on price; the train wins on almost everything else. The fastest option for truly long distances is almost always flying.
Fares and booking
The US intercity bus market rewards early booking significantly. FlixBus and Megabus in particular use dynamic pricing: the cheapest seats are released first and prices rise as the coach fills. Booking a week or more in advance on a popular route can yield fares that make even a budget flight look expensive. Leave it to the day before and the price may have tripled.
Greyhound's pricing is somewhat less aggressive in its advance discounts than FlixBus, but it offers multi-trip passes and occasional promotional fares. All three major operators sell tickets through their own apps and websites; third-party aggregators like Wanderu and Busbud collect prices across operators and are useful for comparison.
Booking tip: on FlixBus and Megabus, booking fees are sometimes added at checkout when going through a third-party site. Booking directly through the operator's app usually avoids this. The cheapest seat on a FlixBus is frequently astonishing — but only if you book early enough to access it.
What the journey is like
Modern FlixBus and Megabus coaches are comfortable by any standard: air-conditioning, reclining seats, overhead storage, onboard Wi-Fi and USB or power outlets at every seat. The experience is broadly comparable to a European long-distance coach.
Greyhound's fleet is more mixed. Newer coaches on busier routes are well-equipped; older vehicles on rural and less-used routes may not have power outlets or consistent Wi-Fi. Terminal quality also varies wildly — some city Greyhound stations are pleasant modern facilities, others are dated and located in areas that are best navigated with local knowledge.
On longer routes, scheduled stops for food and stretching breaks occur roughly every few hours. These tend to be fast-food restaurants near highway exits. Bring snacks if you are particular about what you eat.
Luggage rules
All major operators allow one carry-on bag (stowed above or below the seat) and one checked bag in the hold. Additional bags and oversized items cost extra and must be booked in advance. Unlike airlines, the rules vary by operator, so check the specific policy before you travel — Greyhound, FlixBus and Megabus each set their own limits.
Bus stations vs curbside stops
Greyhound operates from bus stations, which exist in most medium-to-large cities and have waiting rooms, lockers and ticket counters. FlixBus and Megabus use curbside stops — a designated pavement location, often near a major transit hub, marked by a small sign or a coloured pole. Curbside stops are convenient but exposed to weather; arrive early and know exactly where the stop is before you head out.
When the bus beats the alternatives
The bus wins on price in almost every US city pair where it competes. It wins on convenience over flying for shorter distances (under 5–6 hours), where airport time and transfers eat into the flight's speed advantage. It wins over Amtrak in markets where train service is infrequent, slow or expensive — which is much of the country outside the Northeast. See the coach vs budget flight guide for a fuller comparison of when each mode makes sense.
For travel between city centres specifically, the bus often drops you closer to where you are going than an airport would. New York to Washington is the canonical example: both cities are expensive and slow to exit by road — the bus, arriving at Union Station or a central curbside stop, avoids both airports entirely.
For the booking process across US and international coach operators, see the booking coaches explained guide, and for night travel tips that apply equally well in the USA, the overnight coach survival guide covers the essentials.
Frequently asked questions
Is Greyhound still running?
Yes. Greyhound continues to operate a national US network under its own brand, now part of the Flix group. It remains the largest single network by number of destinations served, particularly in rural areas that FlixBus and Megabus do not cover.
How far in advance should I book a US intercity bus?
As far ahead as possible on FlixBus and Megabus — the cheapest fares sell out quickly and prices rise as the coach fills. For Greyhound on standard routes, a few days to a week ahead is usually sufficient outside peak travel periods. Cross-country routes and holiday weekends book up faster.
Do US intercity buses have Wi-Fi?
FlixBus and Megabus coaches generally have onboard Wi-Fi and power outlets as standard. Greyhound's fleet is more variable; newer coaches have them, older vehicles may not. Check the specific route's amenities when booking.
Can you take a bus across the USA?
Yes. Greyhound's network makes it possible to cross the country by bus, though the journey takes 60–70 hours on a coast-to-coast route. It is inexpensive and covers ground that air travel skips; it is not comfortable for most people over three days. Direct flights and Amtrak's long-distance trains are the main alternatives at higher price points.
Sources and further reading:
- Operator networks, timetables and booking: Greyhound (greyhound.com), FlixBus (flixbus.com), Megabus (us.megabus.com).
- Multi-operator price comparison: Wanderu and Busbud.