20-Day Epic Budget Backpacking Journey Across the United States
Backpacking across the United States is often considered a luxury, but with a strategic approach to regional transit and a focus on free cultural landmarks, it is entirely possible for the budget traveler. This 20-day itinerary leverages the affordable 'Northeast Corridor' buses, the cultural richness of the South, and the scenic beauty of the West Coast, all while prioritizing street food, grocery-store meals, and shared hostel dorms.
Prepare for long bus rides and early mornings as you traverse one of the world's largest countries. By utilizing public transit systems like the NYC Subway and DC Metro, and booking intercity travel via FlixBus or Amtrak well in advance, you can keep your daily costs near the $50 mark while seeing the most famous sites in America.
The Itinerary
Day 1: New York City, United States - Arrival & Times Square
Arrival at JFK/Newark
Land and take the AirTrain to the subway system for the most affordable entry into Manhattan.
Times Square & Midtown
Experience the sensory overload of 'The Crossroads of the World' for free; it's best seen on foot.
Grand Central Terminal
Marvel at the celestial ceiling of this historic transit hub, a masterpiece of Beaux-Arts architecture.
Halal Cart Dinner
Eat like a local by grabbing a $10 plate of chicken and rice from a famous street-side Halal cart.
Day 2: New York City, United States - Icons of Liberty
Staten Island Ferry
Skip the expensive tour boats and ride this free ferry for the best views of the Statue of Liberty.
Wall Street & Charging Bull
Walk through the financial district and see the iconic bronze bull and the New York Stock Exchange.
9/11 Memorial
Pay your respects at the reflective pools where the Twin Towers once stood (the outdoor memorial is free).
Walk the Brooklyn Bridge
Cross the East River on foot at sunset for breathtaking views of the Manhattan skyline.
Day 3: New York City, United States - Park & Museums
Central Park Exploration
Visit Bethesda Terrace, Strawberry Fields, and the Sheep Meadow in this massive urban oasis.
Museum Mile
Admire the architecture of the Guggenheim and the Met from the outside, or check for 'pay-as-you-wish' days for locals.
The High Line
Walk along this elevated linear park built on a historic freight rail line above the streets of Chelsea.
Chelsea Market
Window shop and grab a relatively affordable taco or local snack in this converted biscuit factory.
Day 4: Philadelphia, United States - The Birthplace of Liberty
Bus to Philadelphia
Take a 2-hour bus ride from Port Authority for as little as $10 if booked early.
Reading Terminal Market
Eat at one of America's oldest public markets; try a classic Philly cheesesteak or Amish pastries.
Liberty Bell & Independence Hall
See the crack in the bell and stand where the Declaration of Independence was signed (free tickets available).
Elfreth's Alley
Walk down the oldest continuously inhabited residential street in the United States.
Day 5: Philadelphia, United States - Art & History
Philadelphia Museum of Art Steps
Run up the famous 'Rocky Steps' and enjoy the view of the Benjamin Franklin Parkway.
Fairmount Park
Explore the largest landscaped urban park in the world, filled with sculptures and historic mansions.
Philadelphia City Hall
Admire the largest municipal building in the US, topped with the statue of William Penn.
South Street
Explore the bohemian side of Philly with its quirky shops and street art mosaics.
Day 6: Washington D.C., United States - The Capital
Bus to Washington D.C.
Head south for 3 hours to the nation's capital, arriving at Union Station.
The White House
View the most famous residence in the world from Lafayette Square and the Ellipse.
National Mall Walk
Walk from the Washington Monument toward the World War II Memorial as the sun begins to set.
U Street Corridor
Grab a 'Half-Smoke' at the legendary Ben's Chili Bowl, a DC staple that won't break your budget.
Day 7: Washington D.C., United States - Smithsonian Free For All
Air and Space Museum
Explore the history of flight for free; just remember to book your free entry pass online in advance.
National Museum of Natural History
See the Hope Diamond and massive dinosaur fossils in this world-class institution.
National Gallery of Art
Wander through the Sculpture Garden and the West Building for a dose of classic European and American art.
The Wharf
Enjoy the waterfront views and live music at this newly developed district near the National Mall.
Day 8: Washington D.C., United States - Monuments by Night
United States Capitol
Take a free guided tour of the rotunda and crypt; book through your senator or the official website.
Library of Congress
Visit the Jefferson Building, often cited as the most beautiful interior in the United States.
Lincoln Memorial
Stand where MLK Jr. gave his famous speech and look out over the Reflecting Pool.
Vietnam & Korea Memorials
The monuments are open 24 hours and are particularly moving when illuminated at night.
Day 9: Nashville, United States - Music City Bound
Overnight/Long Distance Bus
Travel from DC toward Nashville. This is a long haul, so bring snacks and a portable charger.
Nashville Arrival
Check into your hostel and take a quick nap to recover from the journey.
Broadway Honky Tonks
Walk down Lower Broadway; you can hear world-class live music for free (just tip the band!).
Hot Chicken Dinner
Try Nashville’s famous spicy poultry at a local joint for a filling, budget-friendly meal.
Day 10: Nashville, United States - Culture & Parks
Centennial Park & Parthenon
See the full-scale replica of the Athenian Parthenon located in the middle of Nashville.
Bicentennial Capitol Mall
Walk through Tennessee history at this beautifully designed outdoor state park.
Music Row
Walk past the historic recording studios where legends like Elvis and Dolly Parton recorded.
Gulch Street Art
Take a photo with the famous 'What Lifts You' wings mural in this trendy neighborhood.
Day 11: New Orleans, United States - The Big Easy
The City of New Orleans Train
Board the Amtrak for a scenic rail journey through the American South to Louisiana.
Arrival & French Quarter
Check in and head straight to the French Quarter to soak in the Creole architecture.
Jackson Square
Watch street performers and artists in front of the St. Louis Cathedral.
Beignets at Cafe Du Monde
Indulge in powdered sugar-covered fried dough; it's an affordable and essential NOLA experience.
Day 12: New Orleans, United States - Jazz & Bayou Vibes
French Market
Explore the oldest open-air market in the US for souvenirs and cheap local bites like alligator sausage.
Royal Street Window Shopping
Admire the antiques and galleries on one of the most picturesque streets in the city.
Frenchmen Street
Avoid the tourist traps of Bourbon Street and head here for the real local jazz scene.
Po'Boy Dinner
Find a neighborhood corner store for a massive fried shrimp or roast beef Po'Boy sandwich.
Day 13: New Orleans, United States - Garden District
St. Charles Streetcar
Ride the historic green streetcar through the oak-lined avenues of the Garden District.
Lafayette Cemetery No. 1
Peer through the gates at the unique above-ground tombs (check for current opening status).
Magazine Street Walk
Explore six miles of local boutiques, cafes, and colorful residential architecture.
Audubon Park
Relax under the massive 'Tree of Life' and watch the sunset over the lagoon.
Day 14: Austin, United States - Texas State Capital
Bus to Austin
Cross into the Lone Star State on a bus bound for the live music capital of the world.
Texas State Capitol
Visit the largest state capitol in the US; it’s actually taller than the US Capitol in DC.
Congress Avenue Bats
Watch 1.5 million Mexican free-tailed bats emerge from under the bridge at dusk (seasonal).
Rainey Street
Explore this historic street where old houses have been converted into quirky bars and food trucks.
Day 15: Austin, United States - Springs & BBQ
Barton Springs Pool
Swim in this natural spring-fed pool that stays 68 degrees year-round for a small entry fee.
Zilker Park
Relax in Austin's version of Central Park, home to several free botanical gardens.
South Congress (SoCo)
Go mural hunting and check out the 'I love you so much' wall and vintage thrift stores.
Food Truck Park Dinner
Austin is famous for food trucks; get high-quality BBQ or tacos for a fraction of restaurant prices.
Day 16: San Antonio, United States - The Alamo
Bus to San Antonio
A short 1.5-hour hop takes you to one of the most historic cities in the American West.
The Alamo
Visit the site of the famous 1836 battle and learn about Texas' struggle for independence.
San Antonio River Walk
Stroll along the cypress-lined urban waterway located one level below the city streets.
Historic Market Square
Experience the 'El Mercado', the largest Mexican market in the United States.
Day 17: En Route to California - The Long Haul
Cross-Country Bus/Train
This is your longest travel day, heading through the desert toward Los Angeles.
Desert Landscapes
Enjoy the stark beauty of West Texas, New Mexico, and Arizona from your window.
Meal Prep
Use your travel day to budget by eating pre-packed grocery meals and catching up on sleep.
Night Transit
The journey continues overnight; ensure you have your neck pillow and earplugs ready.
Day 18: Los Angeles, United States - Beach Life
Arrival & Santa Monica
Arrive in LA and head straight to the coast to breathe in the Pacific salt air.
Santa Monica Pier
Walk the iconic wooden pier that marks the official end of Route 66.
Venice Beach Boardwalk
Watch the skaters at the skate park and the weightlifters at Muscle Beach.
Abbot Kinney Blvd
Window shop at 'the coolest block in America' and grab a slice of budget-friendly pizza.
Day 19: Los Angeles, United States - Hollywood Stars
Hollywood Walk of Fame
Find your favorite celebrities' stars and see the handprints at TCL Chinese Theatre.
Griffith Observatory Hike
Hike up from Los Feliz for a close-up view of the Hollywood Sign and free entry to the observatory.
Sunset Strip
Drive or bus down the famous boulevard known for its rock n' roll history and neon signs.
In-N-Out Burger
End your trip with the most iconic and affordable fast-food burger in California.
Day 20: Los Angeles, United States - Final Farewells
Grand Central Market
Visit this downtown food hall for one last culinary adventure before your flight.
The Broad (Free Art)
Visit this contemporary art museum for free (reservation required) to see the Infinity Mirror Rooms.
Union Station
Marvel at the 'Last of the Great Railway Stations' before catching the FlyAway bus to LAX.
Departure from LAX
Head to the airport for your flight home, concluding your epic 20-day journey.
Best Time to Visit United States
The best time to undertake this cross-country route is during the shoulder seasons of Spring (April to June) or Fall (September to October). During these months, the weather is mild enough for the heavy walking required in NYC and DC, and you avoid the sweltering humidity of New Orleans and the extreme summer heat of Texas. Additionally, hostel prices are generally lower than during the peak summer months or winter holidays.
Currency & Money
The United States uses the US Dollar ($). Credit and debit cards are accepted almost everywhere, from street food stalls to public transit. However, carrying small denominations of cash is helpful for tipping street performers or at smaller 'cash-only' diners. Tipping is a significant part of US culture; it is customary to tip 18-20% at sit-down restaurants and $1-$2 per drink at bars.
Getting Around United States
Intercity travel in the US is most budget-friendly via bus lines like FlixBus and Greyhound, which connect all major cities. For the Northeast (NYC to DC), the Amtrak train is faster but more expensive unless booked far in advance. Within cities, use the extensive subway and bus networks—most major cities now offer 'tap-to-pay' with your phone or credit card at the turnstiles, eliminating the need for paper tickets.
