Cheap flights from Allentown to Idaho from $424
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Idaho departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Allentown to Idaho
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Idaho?
Our data shows that Saturday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $589. On the other hand, Wednesday is the most expensive day to depart from Allentown because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,007.
What is the cheapest time of day to depart on your flight to Idaho?
According to our data, the cheapest time of day to fly to Idaho is in the afternoon. momondo users have found flights departing from Allentown to Idaho in the afternoon for as low as $626. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $801 per ticket.
What is the cheapest airline that flies from Allentown-Bethlehem to Idaho?
Delta and United Airlines are the most popular carriers operating from Allentown-Bethlehem to Idaho
What airlines fly to Idaho?
Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Idaho from Allentown according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 6 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.
Cheap Allentown to Idaho flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Allentown to Idaho
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Idaho?
Prices for flights from Allentown-Bethlehem Airport to Idaho refresh daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Idaho?
As of June 2025, there are 3 operators available to choose from for flights from Allentown-Bethlehem Airport to Idaho.
How old do you have to be to fly from Allentown-Bethlehem Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Allentown to Idaho
Compare and see reviews for airlines that fly from Allentown to Idaho with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $332 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $379 | Free Cancellation | Rating 8.0 7,964 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Allentown to Idaho?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Allentown to Idaho. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Allentown to Idaho with flexible booking policies on momondo?
Yes. All flights to Idaho from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Allentown to Idaho?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Allentown to Idaho.
I’m not ready to book a flight from Allentown to Idaho right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Allentown and alert you when they change.