Cheap flights from San Juan, United States to Idaho Falls, ID
Choose between Allegiant Air, Spirit Airlines, or Frontier Airlines to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Idaho Falls
Most popular airline | Allegiant Air |
---|
Sorry, we couldn't find any results
Sorry, we couldn't find any results
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to Idaho Falls. The most popular airlines for this route are Allegiant Air, Spirit Airlines, Frontier Airlines, Alaska Airlines, and JetBlue Airways. San Juan and Idaho Falls have 109 direct flights per week. When you arrive at Idaho Falls, consider visiting Yellowstone National Park, and The Rocky Mountains.
Check-in for a flight from San Juan to Idaho Falls
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Idaho Falls
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -1°C | -10°C |
February | 0°C | -8°C |
March | 6°C | -3°C |
April | 12°C | 0°C |
May | 18°C | 4°C |
June | 24°C | 9°C |
July | 31°C | 13°C |
August | 29°C | 13°C |
September | 24°C | 9°C |
October | 14°C | 2°C |
November | 5°C | -3°C |
December | -1°C | -9°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from San Juan
- Flights from San Juan to Orlando
- Flights from San Juan to New York
- Flights from San Juan to London
- Flights from San Juan to Madrid
- Flights from San Juan to Philadelphia
- Flights from San Juan to Barcelona
- Flights from San Juan to Fort Lauderdale
- Flights from San Juan to Paris
- Flights from San Juan to Washington, D.C.
- Flights from San Juan to Hartford
- Flights from San Juan to Guadalajara
- Flights from San Juan to Minneapolis
- Flights from San Juan to Raleigh
- Flights from San Juan to Tampa
- Flights from San Juan to Boston
- Flights from San Juan to Nashville
- Flights from San Juan to Santo Domingo
- Flights from San Juan to Chicago
- Flights from San Juan to Atlanta
- Flights from San Juan to Saint Thomas
Flights to Idaho Falls
- Flights from Los Angeles to Idaho Falls
- Flights from Amsterdam to Idaho Falls
- Flights from Thunder Bay to Idaho Falls
- Flights from New York to Idaho Falls
- Flights from Orlando to Idaho Falls
- Flights from Las Vegas to Idaho Falls
- Flights from Denver to Idaho Falls
- Flights from Chicago to Idaho Falls
- Flights from Miami to Idaho Falls
- Flights from Atlanta to Idaho Falls
- Flights from Mexico City to Idaho Falls
- Flights from Bogotá to Idaho Falls
- Flights from Dallas to Idaho Falls
- Flights from Phoenix to Idaho Falls
- Flights from Philadelphia to Idaho Falls
- Flights from San Francisco to Idaho Falls
- Flights from Cancún to Idaho Falls
- Flights from Houston to Idaho Falls
- Flights from Washington, D.C. to Idaho Falls
- Flights from Dhaka to Idaho Falls
Popular routes
- Flights from London to Málaga
- Flights from Atlanta to Grand Junction
- Flights from Montego Bay to Ho Chi Minh City
- Flights from Omaha to Lexington
- Flights from Kabul to Culiacán
- Flights from Boston to Iași
- Flights from Odessa to Tangier
- Flights from Asunción to Tarapoto
- Flights from Denver to Redmond
- Flights from Gaborone to Pereira
- Flights from Grand Junction to Atlanta
- Flights from Vancouver to Toronto