$270 Find Cheap Flights from Allentown to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Idaho departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Idaho, as well as popular online travel agencies
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Cheap Flights from Allentown to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$394
Spokane
Spokane1 stop$598
Boise
Boise1 stop$394
Spokane
Spokane1 stop$598

Book Cheap Allentown to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Idaho

Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
6:15 am - 12:39 pm
ABE
-
BOI
8h 24m
1 stop
United Airlines Logo
6:55 pm - 10:01 am
BOI
-
ABE
13h 06m
2 stops
$394United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
6:15 am - 1:35 pm
ABE
-
BOI
9h 20m
2 stops
United Airlines Logo
6:55 pm - 10:01 am
BOI
-
ABE
13h 06m
2 stops
$450United Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
12:00 pm - 10:38 pm
ABE
-
BOI
12h 38m
2 stops
American Airlines Logo
11:43 am - 12:22 am
BOI
-
ABE
10h 39m
2 stops
$577American Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
6:15 am - 12:39 pm
ABE
-
BOI
8h 24m
1 stop
United Airlines Logo
8:05 am - 10:01 am
BOI
-
ABE
23h 56m
1 stop
$593United Airlines
Mon, Feb 23 - Fri, Mar 13
Delta Logo
6:28 am - 11:35 am
ABE
-
GEG
8h 07m
1 stop
Delta Logo
12:35 pm - 10:56 pm
GEG
-
ABE
7h 21m
1 stop
$598Delta
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
4:57 pm - 9:50 pm
ABE
-
GEG
7h 53m
1 stop
United Airlines Logo
1:44 pm - 10:01 am
GEG
-
ABE
17h 17m
2 stops
$618United Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
6:04 am - 5:53 pm
ABE
-
BOI
13h 49m
2 stops
American Airlines Logo
11:43 am - 12:22 am
BOI
-
ABE
10h 39m
2 stops
$638American Airlines
Mon, Feb 23 - Fri, Mar 13
Delta Logo
6:28 am - 11:35 am
ABE
-
GEG
8h 07m
1 stop
Delta Logo
12:35 pm - 10:56 pm
GEG
-
ABE
7h 21m
1 stop
$639Delta
Mon, Feb 23 - Fri, Mar 13
Delta Logo
12:47 pm - 11:54 pm
ABE
-
GEG
14h 07m
2 stops
Delta Logo
12:35 pm - 10:56 pm
GEG
-
ABE
7h 21m
1 stop
$713Delta
Sat, Jun 20 - Sat, Jun 27
American Airlines Logo
5:18 pm - 1:13 pm
ABE
-
IDA
21h 55m
1 stop
American Airlines Logo
12:41 pm - 10:15 pm
IDA
-
ABE
7h 34m
1 stop
$734American Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Idaho flights

Get data-powered insights and trends into flights from Allentown to Idaho to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Allentown to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Allentown to Idaho departing in February.

Good to know

Low seasonJanuary
Cheapest flight$270
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Allentown to Spokane

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Allentown to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Allentown to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Allentown to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Allentown to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Allentown to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8124 reviews
7.9Comfort
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

10.0 ExcellentZebrina, Jan 2026
LGA - CAE
Read more Delta reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Everything you need to know for your flight from Allentown to Idaho

Information on your arrival and departure airports