New York megacity, Pacific California, desert Southwest, tropical Florida, paradise Hawaii. The USA is a continent in one country. 9-12h flight from Paris, ESTA required but $21 and 100% online. Our complete guide by region.
USA at a glance
Capital
Washington DC
Language
English
Currency
US Dollar ($)
Time diff
−6h to −9h
Flight from Paris
8-12h by coast
Average / day
€150-400
Visa
Best season
Variable by region and activity
In 30 seconds
A continent in one country
9,833,000 km² (15× France). Cosmopolitan East Coast megacities, Southwest deserts, Florida beaches, Alaska glaciers, tropical Hawaii. 4 time zones.
The king country of road trips
Pacific Coast Highway, Route 66, Southwest national parks. Unmatched road infrastructure, car rental from $35/day, accessible RVs.
63 national parks + cinematic landscapes
Yellowstone, Grand Canyon, Yosemite, Zion, Bryce, Arches, Monument Valley, Sequoia, Glacier, Acadia. Book 6-12 months ahead for internal lodging.
Simple but MANDATORY ESTA
$21 online at esta.cbp.dhs.gov (official site only). 2-year validity, stays up to 90 days. Apply at least 72h before flight.
Absolute culinary diversity
New Orleans (Cajun), New York (bagel + pizza + everything), Texas (BBQ), California (Mexican + farm-to-table), Hawaii (poke + plate lunch). Not the "junk food" cliché.
Calendar
Country-continent: there's always a region where it's sunny. New York: May-June and September-October. Southwest: spring-autumn. Florida: Nov-April. Hawaii: April-June and Sept-Oct.
01
Jan
🌡 -3-4 °C
02
Feb
🌡 0-7 °C
03
Mar
🌡 4-13 °C
04
Apr
🌡 10-19 °C
05
May
🌡 15-24 °C
06
Jun
🌡 20-29 °C
07
Jul
🌡 23-32 °C
08
Aug
🌡 22-31 °C
09
Sep
🌡 18-27 °C
10
Oct
🌡 12-21 °C
11
Nov
🌡 6-13 °C
12
Dec
🌡 0-6 °C
Detailed programs
Destinations
By traveler profile
Florida (Disney World + Universal + Everglades), California (Disneyland + beaches), Southwest parks (accessible Zion, Bryce).
Hawaii (Maui, Kauai), Napa Valley (wine), coastal Big Sur, Wyoming ranches, high-altitude Aspen hotels.
Difficult in USA (hotels $100+ even hostels). Prefer Couchsurfing, national park campgrounds ($25/night), Greyhound bus. 14 days = €2,000 minimum.
West Coast (PCH), Southwest 5-park loop from Las Vegas, reconstituted Route 66, East Coast from NY to Charleston.
Aman New York, Four Seasons Hawaii, Amangiri (Utah), The Ranch Malibu. €800-2,500/night.
Alaska (Inside Passage cruise), Glacier National Park, Pacific Crest Trail, Colorado rafting. Permits required.
Must-do
Evening shows
SF-LA in 4-5 days
Yavapai Point
Cirque + Bellagio fountains
Monument Valley
Maui (winter)
Café du Monde
Fairbanks, Sept-March
Plan your trip
Required, $21, online only at esta.cbp.dhs.gov. 2-year validity.
Read guide →ESSENTIAL. World's most expensive medical care. €1M cap minimum.
Compare →Coverage variable outside cities. Airalo/Holafly eSIM best compromise.
Compare →French license accepted + international license recommended. Credit cards mandatory for rental.
Read guide →Backpacker
€2,000
Comfort
€3,800
Premium
€10,000
Our picks
Our tested and updated comparisons for a smooth trip to USA.
Tailor-made agencies, organized tours, free quotes. Our selection for USA.
See comparison →Medical coverage, repatriation, cancellation. The best insurance for USA.
See comparison →Data plans, network coverage, pricing. The best eSIM to stay connected in USA.
See comparison →Combine with
FAQ
Mathieu Dubois ✓
·Luxury & gastronomy expert
Last updated: May 25, 2026.