Idaho Falls to St Louis Last modified: Oct 17, 2018 2:24 -04:00Prices shown were found by travelers like you over the past 30 days
We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to St Louis. United frequently offer the best deals to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.
Where To Buy Cheap Flights from Idaho Falls to St Louis?
The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Idaho Falls to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.
How far in advance should I book tickets from Idaho Falls to St Louis? Prices shown were found by travelers like you over the past 30 days
The chart below shows up-to-date information regarding how far in advance to book your flight from Idaho Falls to St Louis.
|Advanced Purchase||Non Stop||Connecting|
|< 7 days||$0||$0|
Cheapest Day To Fly from Idaho Falls to St Louis Prices shown were found by travelers like you over the past 30 days
We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Idaho Falls to St Louis is Wednesday. See the chart below to compare prices for other days of the week.
Compare Flight Prices from Idaho Falls to St Louis by Month Prices shown were found by travelers like you over the past 30 days
Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Idaho Falls to St Louis flights.
|Month||Origin||Destination||Carrier||Depart Date||Return Date||Stops||Price|
|October||Idaho Falls||St Louis||United||10/24/18||10/31/18||1||$607|
|November||Idaho Falls||St Louis||United||11/7/18||11/12/18||1||$502|
|December||Idaho Falls||St Louis||United||12/20/18||1/8/19||1||$738|
Cheap Last Minute Flights from Idaho Falls to St Louis Prices shown were found by travelers like you over the past 30 days
Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Idaho Falls to St Louis. The chart below shows the best last minute deals and cheap flights this weekend we could find.
Next 30 Days
Connecting Flights vs Direct Flights from Idaho Falls to St Louis Prices shown were found by travelers like you over the past 30 days
Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.
The average price for connecting flights from Idaho Falls to St Louis is $554.
The average price for direct flights from Idaho Falls to St Louis is not available.
One Way Flights vs Round Trip Flights from Idaho Falls to St Louis Prices shown were found by travelers like you over the past 30 days
We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Idaho Falls to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.
The average price for one way flights from Idaho Falls to St Louis is not available.
The average price for round trip flights from Idaho Falls to St Louis is $615.
Airlines in Idaho Falls flying to St Louis Last modified: Oct 17, 2018 2:24 -04:00Number of routes searched: 15Number of itineraries searched: 882
Wondering which airlines fly out of Idaho Falls to St Louis? We've gathered the average price of Idaho Falls airlines with flights to St Louis. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.
Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.
|Major Airlines||SLC / ATL||√||√||√||√||√||√||√|
|Major Airlines||SLC / CVG||√||√||√||√||√||√||√|
|Major Airlines||SLC / DTW||√||√||√||√||√||√||√|
|Major Airlines||SLC / MSP||√||√||√||√||√||√||√|
|United||DEN / EWR||√||√||√||√||√||√||√|
|United||DEN / IAD||√||√||√||√||√||√||√|
|United||DEN / IAH||√||√||√||√||√||√||√|
|United||DEN / ORD||√||√||√||√||√||√||√|
Idaho Falls to St Louis Airports
These are the major commercial airports we're currently monitoring in Idaho Falls and St Louis. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.
Farecompare Research Tools
FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.
Cheap Domestic Flights to St Louis - STL Last modified: Oct 17, 2018 2:24 -04:00Prices shown were found by travelers like you over the past 30 days
|Salt Lake City to St Louis||$196|
|Bozeman to St Louis||$306|
|Salt Lake City to Chicago||$278|
|Salt Lake City to Dallas||$213|
|Salt Lake City to New York City||$251|
|Bozeman to Chicago||$317|
|Salt Lake City to Nashville||$180|
|Salt Lake City to Kansas City||$244|
|Salt Lake City to Indianapolis||$204|
|Salt Lake City to Minneapolis||$252|
|Salt Lake City to Houston||$276|
|Salt Lake City to Detroit||$184|
|Salt Lake City to Denver||$91|
|Jackson, Wyoming to Chicago||$518|
|Salt Lake City to Louisville, Kentucky||$243|
|Salt Lake City to Memphis||$244|
|Salt Lake City to Washington, District of Columbia||$269|
|Salt Lake City to Orlando||$199|
|Salt Lake City to Des Moines||$234|
|Salt Lake City to Los Angeles, California||$127|
|Salt Lake City to Las Vegas, Nevada||$107|
|Salt Lake City to Peoria||$712|
|Salt Lake City to Springfield, Missouri||$363|
|Salt Lake City to Cincinnati||$184|
|Salt Lake City to Little Rock||$292|
|Salt Lake City to Cedar Rapids||$264|
|Salt Lake City to Phoenix||$171|
|Salt Lake City to New Orleans||$184|
|Salt Lake City to Milwaukee||$244|
|Salt Lake City to Philadelphia||$259|