Visas & entry
Louisiana follows U.S. entry rules. Citizens of Visa Waiver Program countries generally need an approved ESTA for short tourist visits; many other nationalities need a U.S. visitor visa. Check current U.S. State Department and CBP rules before booking.
Getting in
- Louis Armstrong New Orleans International Airport: The main international and domestic gateway, and the obvious choice for a first trip focused on New Orleans plus Acadiana. Pick up a rental car only when leaving the city; central New Orleans is easier and cheaper without one.
- Lafayette Regional Airport: Useful for starting or ending an Acadiana-focused road trip, though flight options are much thinner than MSY and usually connect through a larger U.S. hub.
- Baton Rouge Metropolitan Airport: A practical domestic alternative for Baton Rouge, River Parishes and a one-way New Orleans–Acadiana route, but not usually worth choosing over MSY for an international first visit.
- Shreveport Regional Airport: Use this for Natchitoches, Shreveport–Bossier and north Louisiana, or as an open-jaw finish after a longer south-to-north road trip. It is not a convenient add-on from New Orleans.
- Lake Charles Regional Airport: A small domestic gateway for the Creole Nature Trail and southwest Louisiana, most useful for travelers arriving overland from Texas or building a westbound road trip.
Getting around
New Orleans works well on foot, by streetcar and by local bus; a car is mostly a parking expense there. Outside the city, rent a car: Lafayette is the best base for Acadiana day trips, while Houma/Thibodaux, River Parishes, Lake Charles and Natchitoches are effectively car territory. Amtrak's Sunset Limited links New Orleans with Schriever, New Iberia, Lafayette and Lake Charles, but runs only three times weekly, so treat it as a point-to-point novelty rather than regional transport. Leave generous buffers for Baton Rouge traffic, bridge crossings, thunderstorms and road closures near the coast.
Money
The currency is the U.S. dollar. Cards and contactless payment work almost everywhere, but carry some cash for small music covers, tips, rural stands and the occasional cash-only bar. Tipping is expected: roughly 18–22% at table-service restaurants, plus tips for bartenders, guides, musicians' cover charges and hotel staff.
Daily budget · USD
- Value
- $150–220
- Mid-range
- $275–450
- High-end
- $650+
- Per person per day, excluding international flights; assumes two people sharing a room and sharing rental-car costs once outside New Orleans.
- Value: simple motel or guesthouse outside peak dates, inexpensive local meals, mostly self-guided sightseeing, and a paid tour every few days.
- Comfortable mid-range: well-located hotel or B&B, one good dinner a day, drinks/live music, museum entries, and a swamp or history tour.
- High-end: boutique or luxury New Orleans lodging, serious dining and cocktails, private guides or fishing charters, and flexible transport.
- New Orleans hotel dates are the biggest swing factor. Mardi Gras, Jazz Fest, major football weekends and conventions can double or triple normal room rates.
- Do not rent or park a car in central New Orleans unless you are leaving immediately; use the city car-free, then collect one for Acadiana, Bayou Country or the north.
Eating well
- Do not use "Cajun" and "Creole" as menu synonyms. New Orleans cooking is generally more urban and Creole; Acadiana is the place to pursue boudin, cracklins, Cajun gumbo and crawfish culture.
- In Lafayette, check music and dance-hall calendars before choosing dinner: a good local night can be more memorable than chasing a single famous restaurant.
- For boudin and cracklins, go at lunch or earlier in the day. Buy from busy specialist markets, eat on the spot, and do not expect a formal dining room.
- Crawfish season is strongest in spring, though timing varies. If crawfish are central to the trip, ask whether they are local and in season rather than assuming every boil is equivalent.
- Book sought-after New Orleans restaurants ahead, especially during Mardi Gras, Jazz Fest, major conventions and weekends. Outside the city, many of the best meals are casual and walk-in.
- Keep at least one meal outside the French Quarter each day in New Orleans. The Quarter has worthwhile classics, but it should not define the entire food itinerary.
- Base 3–5 nights in New Orleans without a car, then use Lafayette for 3–4 nights rather than changing hotels among Breaux Bridge, St. Martinville and New Iberia; those are better day trips.
- Do not treat River Road plantation visits as romantic-house sightseeing. Prioritize sites that directly address enslavement, especially Whitney Plantation, and allow a full, unhurried history day rather than squeezing one between drives.
- Heat, humidity, mosquitoes and thunderstorms are operational concerns, not minor discomforts. In summer, do outdoor swamp, marsh and walking activity early or late; carry water, repellent and rain protection.
- Hurricane season runs June through November, with the greatest practical risk often from late July through September. Keep coastal stays flexible and do not build tight connections around boat trips or weather-sensitive roads.
- New Orleans's French Quarter is worth seeing, but Bourbon Street is not a representative version of the city. For a longer stay, spend time in Tremé, Marigny, Bywater, Uptown, Mid-City and City Park.
- For live music and Cajun/zydeco dancing, check calendars shortly before travel. Lafayette does not offer reliable nightly music in the way New Orleans often does, and specific shows can matter more than a particular neighborhood.
Entry rules change — verify visa requirements for your passport before booking this region.
Season by season
December–February
South Louisiana is often mild with lower humidity and fewer mosquitoes, though cold fronts can bring heavy rain and gray days; north Louisiana can freeze or see ice.
Christmas through New Year is busy, and Carnival parade weekends can make New Orleans hotels costly, streets blocked and reservations difficult.
March–May
Landscapes turn green, crawfish season and outdoor music are in full swing, and temperatures are usually warm rather than punishing.
This is the priciest broad season, especially in New Orleans around French Quarter Festival, Jazz Fest and major conventions.
June–August
Expect highs above 90°F/32°C, heavy humidity, frequent thunderstorms, intense mosquitoes and the greatest need to plan outdoor activity at dawn or near sunset.
Midday sightseeing is draining, weather can cancel water trips, and August is a poor choice for most first-time visitors.
September–November
September remains hot, humid and storm-prone, but October and November bring more comfortable road-trip weather, revived music calendars and easier outdoor time.
Hurricane-season risk continues through November 30, with the most consequential period generally late July through September; coastal stays need flexible plans.
Events worth planning around
Mardi Gras / Carnival season · Usually late January through Mardi Gras in early February or early March; dates vary annually. · New Orleans
Major parade weekends bring high hotel prices, street closures, crowds and difficult restaurant reservations. Visit then only if parades are a central reason for the trip; early January or the period just after Mardi Gras is calmer.
New Orleans Jazz & Heritage Festival · Usually two weekends in late April and early May. · New Orleans
It sharply reduces hotel availability and raises rates across the city. Reserve lodging early; VIP tiers can sell out, while standard admission is generally easier to obtain.
Festivals Acadiens et Créoles · Usually October. · Lafayette
A major Cajun and Creole music, food and culture weekend rather than a minor street fair; book Lafayette lodging early if traveling then.
Natchitoches Christmas Festival season · Usually late November through early January. · Natchitoches
The historic riverfront is especially atmospheric but draws crowds and fills lodging; reserve ahead if this is the reason for a two-night Natchitoches stay.
What to eat
Eat Louisiana by region, not by a generic "Cajun/Creole" label: New Orleans is the place for Creole cooking, Gulf seafood and classic sandwiches, while Lafayette and Acadiana are for boudin, crawfish, cracklins and dance-hall meals. Build days around lunch counters, seafood shacks, boudin stops and local music nights; the most polished restaurant is rarely the only meal worth having.
New Orleans: Creole gumbo · Po'boys · Muffuletta · Red beans and rice · Chargrilled oysters and Gulf seafood dishes
Lafayette and Acadiana: Boudin · Cracklins · Cajun gumbo · Jambalaya · Crawfish boils and étouffée
Breaux Bridge and the Atchafalaya Basin: Crawfish-focused cooking · Boudin and cracklins · Casual bayou seafood meals
New Iberia, Avery Island and Bayou Teche: Tabasco-based local products and dishes · Cajun-Creole cooking · Seafood and rice-country meals
Thibodaux, Houma and Bayou Country: Fresh shrimp, oysters, crab and fish · Seafood boils · Working-coast cooking rather than formal destination dining
Natchitoches and Cane River Country: Natchitoches meat pies · Cane River Creole food traditions
Lake Charles and southwest Louisiana: Creole cooking · Gulf seafood · Cajun-influenced rice and seafood dishes