A mountain range with a river flowing through a forested valley during sunset.

$55 Cheap Flights to Shelley, ID

View $55 flight on Fri, Sep 18, 2026Opens in a new window

Popular airlines to Shelley

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How much is the cheapest flight to Shelley?

Prices were available within the past 7 days and start at $55 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
American Airlines
Delta
United
Alaska Airlines

Alternative airports near Shelley

Prices were available within the past 7 days. Prices and availability are subject to change.

What you need to know for your flight to Shelley

Flights to Shelley at a glance

Traveling to Shelley is easy, thanks to full-service airlines that provide a variety of flight options. Review journey times and select the choice that aligns with your schedule and plans for exploring the city's renowned attractions and neighborhoods.

  • Major airports near Shelley: Idaho Falls Regional Airport (IDA), Pocatello Regional Airport (PIH)
  • Closest airport to Shelley: Idaho Falls Regional Airport, IDA (around 10 miles)
  • Flights per week: 950+ flights arriving across Shelley airports
  • Number of airlines that fly to Shelley: around 5+ carriers

Popular airports near Shelley

Shelley is a vibrant city perfect for outdoor enthusiasts, adventure seekers, and those looking to enjoy stunning scenery. Visitors are drawn to Shelley for its outdoor activities, family-friendly attractions, romantic spots, and entertainment options. The city is conveniently served by two major airports.

  • Idaho Falls Regional Airport (IDA): Situated in Bonneville County, Idaho, approximately 10 miles from Shelley, this airport offers a range of domestic and international flights, linking to over 110 domestic locations and more than 10 international spots. Travelers can opt for enhanced travel experiences by choosing first class, premium economy, or business class seating based on their selected routes and airlines. Notable carriers at this airport include United, Delta, and American Airlines.
  • Pocatello Regional Airport (PIH): Found in Power County, Idaho, about 40 miles from Shelley, this airport primarily caters to domestic flights, connecting passengers to around 6 cities nationwide. For those seeking additional comfort, options to upgrade to first class and premium economy class seating are available, depending on the chosen airlines and routes. Delta is a key airline serving this airport.

Top routes to Shelley

  • Seattle (SEA) to Shelley (IDA), with one-way airfare from around $90
  • Sacramento (SMF) to Shelley (IDA/PIH), with one-way fares starting at around $120
  • Denver (DEN) to Shelley (IDA), with one-way airfare from around $95
  • Dallas (DFW) to Shelley (IDA), with one-way fares starting at around $160
  • Phoenix (PHX) to Shelley (IDA/PIH), with one-way flight options from around $140

Cheapest routes to Shelley

  • Seattle (SEA) to Shelley (IDA), with low one-way fares from around $90
  • Denver (DEN) to Shelley (IDA), with low one-way fares from around $95
  • Portland (PWM/PDX) to Shelley (IDA/PIH), with low-cost one-way tickets from around $110
  • Los Angeles (LAX) to Shelley (IDA/PIH), with budget one-way fares from around $110
  • St. George (SGU) to Shelley (IDA), with cheap one-way fares from around $110

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Shelley

  • United: This airline operates flights to Idaho Falls Regional Airport (IDA), representing about 39% of arrivals in Shelley. Passengers can expect an average one-way fare of around $310, with premium service options that may include first class based on the specific route.
  • Delta: Delta connects travelers to both Idaho Falls Regional Airport (IDA) and Pocatello Regional Airport (PIH), making up roughly 28% of arrivals in Shelley. The typical one-way fare is about $320, with premium cabin selections possibly featuring premium economy and first class, depending on the route.
  • American Airlines: Offering flights to Idaho Falls Regional Airport (IDA), American Airlines accounts for nearly 18% of arrivals to Shelley. The average one-way ticket costs around $290, with first class available as a premium cabin option, contingent upon the chosen route.
  • Alaska Airlines: Operating to Idaho Falls Regional Airport (IDA), Alaska Airlines is responsible for roughly 14% of arrivals to Shelley. The average fare for a one-way ticket is about $250, with premium cabin amenities potentially including both business and first class, depending on the route.
  • Aeromexico: This carrier also flies into Idaho Falls Regional Airport (IDA), accounting for about 1% of arrivals in Shelley. The average fare for a one-way journey is approximately $320.

Best time to fly to Shelley

The most popular months for travelers to fly to Shelley are January, March, and April, when peak temperatures in Shelley can reach up to 43.3°F in April. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 46.8°F. For better deals, September usually offers the lowest average one-way fare around $270, roughly 8% cheaper than the yearly average. Looking for additional cheaper months to fly? October, August, and May offer average one-way fares roughly ranging from $271 to $286, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January21.2°F (-6.0°C)No Rain (Dry)Mostly CloudyModerately High$304
February24.4°F (-4.2°C)No Rain (Dry)Mostly CloudyAverage$296
March34.5°F (1.4°C)No Rain (Dry)Mostly SunnyModerately High$309
April43.3°F (6.3°C)No Rain (Dry)Mostly SunnyModerately High$302
May52.9°F (11.6°C)No Rain (Dry)Mostly SunnyAverage$286
June63.0°F (17.2°C)No Rain (Dry)SunnyAverage$311
July73.4°F (23.0°C)No Rain (Dry)SunnyAverage$296
August71.2°F (21.8°C)No Rain (Dry)SunnyAverage$286
September62.4°F (16.9°C)No Rain (Dry)SunnyAverage$270
October46.8°F (8.2°C)No Rain (Dry)SunnyModerately Low$271
November33.1°F (0.6°C)No Rain (Dry)Mostly SunnyModerately Low$290
December22.5°F (-5.3°C)No Rain (Dry)Mostly CloudyModerately Low$318

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Shelley

Getting some of the best deals on flights to Shelley is all about timing and flexibility. Here are some key tips to help you save:

  1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
  3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Shelley hotel and flight deals.
  4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
  5. Earn miles—you can earn airline miles when you book your Shelley flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Shelley

Shelley welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Shelley efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Shelley, with private rides that can be arranged in advance.
  • Car rental: Renting a car in Shelley is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Shelley on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay around Shelley

  • Idaho Falls: Located 9 miles drive away from Shelley, Idaho Falls is a vibrant city known for its stunning outdoor scenery and adventurous activities. Visitors can enjoy the picturesque Idaho Falls Greenbelt, perfect for romantic strolls and outdoor adventures, or explore the Idaho Falls Greenbelt Trail, which offers scenic views along the river. Don't miss the Idaho Falls Idaho Temple, a cultural landmark that adds to the city's charm. Whether you're into skiing or hiking in nearby national parks, Idaho Falls provides a great base for outdoor enthusiasts.
  • Basalt: Basalt is located 5 miles drive away from Shelley and is a delightful destination for families and adventure seekers. This charming city offers a wealth of outdoor activities, including hiking trails and recreational parks. The Idaho Potato Museum is a cultural highlight worth visiting, showcasing the region's agricultural heritage. Families will appreciate Airport Park, a welcoming space ideal for eco-friendly outings. With its mix of family-friendly attractions and natural beauty, Basalt is a fantastic spot for a day trip.
  • Firth: Firth is located 7 miles drive away from Shelley and provides a serene escape for outdoor lovers and families. With a variety of recreational facilities, including an arena and golf courses, there's plenty to keep visitors entertained. Explore the nearby lake and hot springs for a refreshing experience. Cultural enthusiasts can visit the Idaho Potato Museum and The Art Museum of Eastern Idaho, both of which showcase the area's artistic and agricultural heritage. Enjoy a family day at Airport Park, a lovely area for outdoor fun.

Tips for short-haul flights to Shelley

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

  • Pack light and skip checked bags—when flying with budget airlines, traveling with just a carry-on is often more affordable. Save space by using mini toiletries, wearing your bulkiest clothing, and planning your outfits wisely. This approach also helps you avoid the hassle of waiting at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself occupied. Don’t forget to charge your devices fully before boarding.
  • Arrive at the airport in plenty of time—for both short and domestic flights, it’s advisable to arrive at least 1.5 to 2 hours before your departure, taking into account traffic and security lines.
  • Bring your own snacks and water—pack snacks and a refillable water bottle to stay hydrated and save money at the airport.

Tips for long-haul flights to Shelley

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

  • Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines typically allow free seat selection once online check-in opens, which is generally 24–48 hours prior to your flight. Some airlines may permit seat selection even earlier.
  • Arrive at the airport in plenty of time—make sure to arrive at the airport at least 3 hours before departure for international flights to accommodate check-in, security, and immigration processes.
  • Relax at the airport—if you have extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is usually free and available.
  • Adjust to the new time zone mid-flight—begin synchronizing your body clock by setting your watch and adjusting your sleep schedule to align with your destination's time zone. Try to rest or stay awake during the flight according to the local time of your arrival to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Shelley?
Plan your trip for September if you want to get a good price on your fare. It's the cheapest month to fly to Shelley. Try to avoid traveling during peak periods such as school vacation time or public holidays.
Which US cities have the cheapest flights to Shelley?
Score cheap flights to Shelley from Denver, Salt Lake City and Seattle. These cities generally offer the lowest fares to this destination. But bear in mind that holiday periods, stopovers and demand also influence rates, so remain flexible and book when you spot a bargain.
Which US cities fly direct to Shelley?
You can fly to Shelley without any stops from 7 US cities. To find a nonstop route, select "Direct flights only" when browsing for flights to Shelley on Expedia. Then, compare your options and find the best departure out of one of these cities:
  • Denver
  • Salt Lake City
  • Seattle
  • Phoenix
  • Dallas
How to find a cheap flight to Shelley?
To find cheap flights to Shelley, book in advance and consider traveling during the low season. Want some insider advice? Fly on a Thursday and you'll save 16% on average compared to those who travel on a Sunday.* Sign up for price tracking on the Expedia app and we'll notify you as soon as your fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Shelley?
Staying flexible with your travel plans may help you find last-minute offers on cheap flights to Shelley. To view all the available options, try exploring different ticket types, changing your Shelley trip dates, flying out of an alternative airport or using another carrier.
How far in advance should I book a flight to Shelley?
Get the departure dates you want and a price that works with your budget by booking your domestic flight to Shelley up to 28 days in advance. Lock in tickets two to four months ahead if you're headed to Shelley from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Shelley?
You can usually find cheap flights to Shelley on Sundays. You can save around 8% on average compared to booking on a Friday, which is typically the most expensive day to purchase tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Shelley?
Shelley has connections to 5 airports worldwide through 4 airlines, with Idaho Falls Regional Airport (IDA) as its chief gateway. Take your pick of these leading airlines to Shelley when booking your trip:
  • United Airlines
  • Delta Air Lines
  • Alaska Airlines
  • American Airlines
Where do you fly into Shelley?
If you're flying to Shelley, the main airport to touch down at is Idaho Falls Regional Airport (IDA). Alternatively, you could fly to Shelley via Pocatello Regional Airport (PIH).
How far is the airport from central Shelley?
Touching down at Idaho Falls Regional Airport (IDA) puts you roughly 10 mi north of the center of Shelley.
Can I save money by booking a Shelley trip package?
Book a Shelley flight and hotel package deal on Expedia, and you can benefit from significant savings. It's a breeze to bundle your accommodations and flights, and you can add tours and car rentals to create your own customized Shelley trip. Plus, nothing beats the convenience of booking everything in the same place.
Can I change or cancel my flight to Shelley?
If you booked your flight to Shelley within the last 24 hours, you can often cancel or change it for free. After that, additional costs may apply depending on the airline's terms and conditions. To learn more, check out our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be offered a credit for future travel instead of a direct refund. When browsing Expedia, use the "No cancel fee" or "Changes included" boxes to find fares with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to Shelley

The cheapest day to fly

Get started finding a cheap flight to Shelley on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

September is the cheapest month to fly to Shelley. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Shelley. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Shelley, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Shelley

The lowest price for round-trip flights to Shelley in 2026 starts from from $90, while one-way tickets start from from $55. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Shelley. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Shelley

Allegiant Air, Delta, United, American Airlines, Alaska Airlines are just some of the airlines that can typically offer cheap tickets to Shelley. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Shelley and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Shelley, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Shelley. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Shelley plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Shelley

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Shelley.

Stopover savings

The cheapest tickets to Shelley are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Shelley. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Shelley for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Shelley. Simply download the free Expedia app to your smart device and activate Shelley flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Shelley. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Shelley

Travel information

Destination airport
Idaho Falls Regional
Destination airport IATA code
IDA
Destination city name
Idaho Falls
Roundtrip price
$90

Trending flights to Shelley

Prices were available within the past 7 days and start at $55 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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