$208 Cheap flight deals from St. Louis (STL) to St. Anthony (IDA)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
Airfares from $208 One Way, $404 Round Trip from St. Louis to St. Anthony
Prices starting at $404 for return flights and $208 for one-way flights to St. Anthony were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
St. Anthony economy flight packages
Motel 6 Idaho Falls, ID - Snake River
Oct 14 - Oct 19
St. Louis (STL) to Idaho Falls (IDA)
Reviewed on Sep 13, 2026
Motel 6 Rigby, ID
Oct 14 - Oct 19
St. Louis (STL) to Idaho Falls (IDA)
Reviewed on Sep 12, 2026
Motel 6 Rexburg, ID
Oct 14 - Oct 19
St. Louis (STL) to Idaho Falls (IDA)
Reviewed on Sep 13, 2026
More About Flying To St. Anthony from St. Louis
Route Information for Flights from St. Louis to St. Anthony
Origin Airport IATA Code | STL |
|---|---|
Destination Airport IATA Code | IDA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
St. Louis to St. Anthony
Low Cost Flights From St. Louis to St. Anthony
Tired of the endless online search for the cheapest flights from St. Louis to St. Anthony? Save the energy for your vacation by using Orbitz to plan your next air trip. Orbitz guarantees the lowest prices on St. Louis to St. Anthony flights, and our cutting-edge mobile tools mean you can search and book flights with your iPhone, Android phone, iPad, or tablet.
Book Discount St. Louis to St. Anthony Flights With Ease
Take advantage of amazing sales on international and domestic fares, including bargain flights from St. Louis to St. Anthony. Not only do you find cheap deals on Orbitz, we make researching and planning your trip online and booking your tickets a breeze. Our discount St. Louis to St. Anthony flights keep more money in your pocket for your travel adventures.
Plan Flights From St. Louis to St. Anthony Anywhere, Anytime
Planning your vacation has never been easier using the convenient Orbitz apps available for most mobile devices. If there are any changes or delays for St. Louis to St. Anthony flights, Orbitz customers receive instant free alerts via email or mobile phone text message. Change or cancel flights from St. Louis to St. Anthony anytime online or by calling our Customer Service representatives.
Frequent Flyer? Earn Miles and Points Through Orbitz!
Earn points or miles on your low fare St. Louis to St. Anthony flights with Orbitz, just as you would by booking directly with the airline. Be sure to include your frequent flyer details when you book qualifying flights from St. Louis to St. Anthony on the Orbitz website.
Flights from St. Louis
- St. Louis to Houston
- St. Louis to Orlando
- St. Louis to New York
- St. Louis to Dallas
- St. Louis to Phoenix
- St. Louis to Los Angeles
- St. Louis to Chicago
- St. Louis to Atlanta
- St. Louis to Denver
- St. Louis to New Orleans
- St. Louis to Toronto
- St. Louis to Washington
- St. Louis to Montreal
- St. Louis to Cleveland
- St. Louis to Vancouver
- St. Louis to Rome
- St. Louis to London
- St. Louis to Detroit
- St. Louis to Kansas City
- St. Louis to San Francisco
St. Louis Airports
St. Anthony Airports
More Destinations
- Flights from Duluth to Rigby
- Flights from Jackson to Rigby
- Flights from San Antonio to Rigby
- Flights from Barcelona to Rigby
- Flights from Santa Fe to Rigby
- Flights from Bend to Rigby
- Flights from Brownsville to Rigby
- Flights from Grand Junction to Island Park
- Flights from Green Bay to Island Park
- Flights from Charlotte to Island Park
- Flights from Chicago to Island Park
- Flights from Cleveland to Island Park
- Flights from Dallas to Island Park
- Flights from Detroit to Island Park
- Flights from Los Angeles to Island Park
- Flights from Memphis to Island Park
- Flights from New York to Island Park
- Flights from Orlando to Island Park
- Flights from Philadelphia to Island Park
- Flights from Phoenix to Island Park
- Flights from Portland to Island Park
- Flights from Raleigh to Island Park
- Flights from San Antonio to Island Park
- Flights from San Francisco to Island Park
- Flights from Seattle to Island Park
- Flights from St. Louis to Island Park
- Flights from Washington to Island Park
- Flights from Jackson to Island Park
- Flights from Portland to Island Park
- Flights from Monterrey to Island Park
- Flights from Omaha to Island Park
- Flights from Amman to Island Park
- Flights from Pittsburgh to Island Park
- Flights from Newark to Island Park
- Flights from Burlington to Island Park
- Flights from Milwaukee to Island Park
- Flights from Sarasota to Island Park
- Flights from Eugene to Island Park
- Flights from Springfield to Island Park
- Flights from Oklahoma City to Island Park
- Flights from Birmingham to Island Park
- Flights from Stockton to Island Park
- Flights from Tampa to Island Park
- Flights from Jacksonville to Island Park
- Flights from Fort Wayne to Island Park
- Flights from Grand Rapids to Island Park
- Flights from Lansing to Island Park
- Flights from Biloxi to Island Park
- Flights from Everett to Island Park
- Flights from Cedar City to Island Park
- Flights from Fargo to Island Park
- Flights from Grand Canyon to Island Park
- Flights from Great Falls to Ashton
- Flights from Boston to Ashton
- Flights from Calgary to Ashton
- Flights from Charlotte to Ashton
- Flights from Columbus to Ashton
- Flights from Dallas to Ashton
- Flights from Houston to Ashton
- Flights from Minneapolis - St. Paul to Ashton
- Flights from Montreal to Ashton
- Flights from Phoenix to Ashton
- Flights from Raleigh to Ashton
- Flights from San Francisco to Ashton
- Flights from Seattle to Ashton
- Flights from Vancouver to Ashton
- Flights from Edmonton to Ashton
- Flights from Puerto Vallarta to Ashton
- Flights from St. George to Ashton
- Flights from Columbus to Ashton
- Flights from Tampa to Ashton
- Flights from Boise to Ashton
- Flights from Fort Wayne to Ashton
- Flights from Bend to Ashton
- Flights from Prescott to Ashton
- Flights from Cedar City to Ashton
- Flights from Calgary to Idaho Falls
- Flights from Charlotte to Idaho Falls
- Flights from Cincinnati to Idaho Falls
- Flights from Kansas City to Idaho Falls
- Flights from Philadelphia to Idaho Falls
- Flights from St. Louis to Idaho Falls
- Flights from Lewiston to Idaho Falls
- Flights from Omaha to Idaho Falls
- Flights from Redding to Idaho Falls
- Flights from Eugene to Idaho Falls
- Flights from Oklahoma City to Idaho Falls
- Flights from Tucson to Idaho Falls
- Flights from Tampa to Idaho Falls
- Flights from Bend to Idaho Falls
- Flights from Burbank to Idaho Falls
- Flights from Calgary to Driggs
- Flights from St. George to Driggs
- Flights from Guatemala City to Driggs
- Flights from Nashville to Eastern Idaho
- Flights from Orlando to Eastern Idaho
- Flights from San Francisco to Eastern Idaho
- Flights from St. Louis to Eastern Idaho
- Flights from Boise to Eastern Idaho
- Flights from Louisville to Eastern Idaho
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.