$310 Find Cheap Flights from Allentown to Idaho

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Idaho departing on 2/3. 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$348
Hailey
Hailey1 stop$409
Spokane
Spokane1 stop$434
Boise
Boise1 stop$348
Hailey
Hailey1 stop$409
Spokane
Spokane1 stop$434

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

Tue, Feb 3 - Tue, Feb 10
American Airlines Logo
1:02 pm - 10:36 pm
ABE
-
IDA
11h 34m2 stops
American Airlines Logo
7:20 am - 10:26 pm
IDA
-
ABE
13h 06m2 stops
$339American Airlines
Sun, Jan 25 - Sun, Feb 1
United Airlines Logo
6:15 am - 12:39 pm
ABE
-
BOI
8h 24m1 stop
United Airlines Logo
7:05 pm - 10:41 am
BOI
-
ABE
13h 36m2 stops
$348United Airlines
Sun, Jan 25 - Sun, Feb 1
United Airlines Logo
6:15 am - 7:51 pm
ABE
-
BOI
15h 36m2 stops
United Airlines Logo
7:05 pm - 10:41 am
BOI
-
ABE
13h 36m2 stops
$353United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
6:15 am - 12:02 pm
ABE
-
SUN
7h 47m1 stop
United Airlines Logo
12:43 pm - 9:05 pm
SUN
-
ABE
6h 22m1 stop
$409United Airlines
Sun, Jan 25 - Sun, Feb 1
Delta Logo
6:28 am - 12:30 pm
ABE
-
BOI
8h 02m1 stop
Delta Logo
1:40 pm - 10:50 pm
BOI
-
ABE
7h 10m1 stop
$414Delta
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
11:30 am - 9:31 pm
ABE
-
SUN
12h 01m2 stops
United Airlines Logo
12:43 pm - 9:05 pm
SUN
-
ABE
6h 22m1 stop
$414United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
11:30 am - 7:13 pm
ABE
-
BOI
9h 43m1 stop
United Airlines Logo
12:19 pm - 9:05 pm
BOI
-
ABE
6h 46m1 stop
$415United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
11:30 am - 9:31 pm
ABE
-
SUN
12h 01m2 stops
United Airlines Logo
7:00 am - 9:05 pm
SUN
-
ABE
12h 05m2 stops
$419United Airlines
Mon, Feb 2 - Sun, Feb 8
American Airlines Logo
1:02 pm - 10:36 pm
ABE
-
IDA
11h 34m2 stops
American Airlines Logo
7:20 am - 10:26 pm
IDA
-
ABE
13h 06m2 stops
$435American Airlines
Sat, Feb 7 - Sat, Feb 14
Delta Logo
6:28 am - 12:30 pm
ABE
-
BOI
8h 02m1 stop
Delta Logo
1:43 pm - 10:49 pm
BOI
-
ABE
7h 06m1 stop
$437Delta
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.

What’s the cheapest day of the week to fly from Allentown to Idaho?

The average price of all round-trip flights from Allentown to Idaho clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Idaho on a Saturday and more expensive on a Wednesday. On your return trip to Allentown, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

Good to know

Low seasonNovember
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 24% increase in price.

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.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the evening, when round-trip flights cost $626 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the morning, which is peak travel time and where the average cost of a ticket is $801.

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 8019 reviews
8.5Crew
8.1Boarding
7.3Food
7.9Comfort
7.9Entertainment
Airline reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

6.0 GoodAnonymous, Dec 2025
BOS - MSP
Read more Delta reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

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

Information on your arrival and departure airports