$291 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 8/23. 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$449
Hailey
Hailey2 stops$711
Spokane
Spokane1 stop$418
Boise
Boise1 stop$449
Hailey
Hailey2 stops$711
Spokane
Spokane1 stop$418

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, Aug 12 - Tue, Aug 18
American Airlines Logo
6:00 am - 12:16 pm
ABE
-
GEG
9h 16m
1 stop
American Airlines Logo
6:30 am - 10:35 pm
GEG
-
ABE
13h 05m
2 stops
$418American Airlines
Wed, Aug 12 - Tue, Aug 18
American Airlines Logo
1:56 pm - 11:02 pm
ABE
-
GEG
12h 06m
2 stops
American Airlines Logo
6:30 am - 10:35 pm
GEG
-
ABE
13h 05m
2 stops
$423American Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
6:15 am - 11:49 am
ABE
-
BOI
7h 34m
1 stop
United Airlines Logo
7:03 pm - 9:48 am
BOI
-
ABE
12h 45m
2 stops
$449United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
6:15 am - 4:48 pm
ABE
-
BOI
12h 33m
2 stops
United Airlines Logo
7:03 pm - 9:48 am
BOI
-
ABE
12h 45m
2 stops
$457United Airlines
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
6:20 am - 11:24 am
ABE
-
JAC
7h 04m
1 stop
United Airlines Logo
4:16 pm - 9:56 am
JAC
-
ABE
15h 40m
3 stops
$459United Airlines
Tue, Apr 14 - Tue, Apr 21
Delta Logo
5:59 pm - 3:03 pm
ABE
-
BOI
23h 04m
2 stops
Delta Logo
4:55 pm - 12:12 pm
BOI
-
ABE
17h 17m
2 stops
$509Delta
Wed, Aug 12 - Tue, Aug 18
Delta Logo
6:30 am - 11:24 am
ABE
-
GEG
7h 54m
1 stop
Delta Logo
12:40 pm - 10:56 pm
GEG
-
ABE
7h 16m
1 stop
$519Delta
Fri, Mar 13 - Tue, Mar 17
American Airlines Logo
12:00 pm - 11:14 pm
ABE
-
GEG
14h 14m
2 stops
American Airlines Logo
6:00 am - 11:31 pm
GEG
-
ABE
14h 31m
2 stops
$583American Airlines
Fri, Apr 24 - Mon, Apr 27
Delta Logo
6:33 am - 11:41 am
ABE
-
GEG
8h 08m
1 stop
Delta Logo
7:38 pm - 12:12 pm
GEG
-
ABE
13h 34m
2 stops
$632Delta
Sun, Jul 5 - Sun, Jul 12
Delta Logo
6:30 am - 11:32 am
ABE
-
GEG
8h 02m
1 stop
Delta Logo
10:45 pm - 12:10 pm
GEG
-
ABE
10h 25m
1 stop
$739Delta
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.

Which airlines provide the cheapest flights from Allentown to Idaho?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Allentown to Idaho were found on United Airlines ($449) and Delta ($509).

Find deals

Good to know

Low seasonNovember
Cheapest flight$291
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Allentown to Jackson

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 airline 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 8239 reviews
7.8Entertainment
8.5Crew
7.2Food
7.9Comfort
8.1Boarding
Airline reviews

2+hrs delay without any reason provided and a cramped flight

2.0 MediocreYogendra Kumar, Feb 2026
DTW - MDT
Read more Delta reviews

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

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

Information on your arrival and departure airports

Allentown (ABE)