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Find cheap flights from Allentown to Colorado from $92

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 Colorado departing on 6/9. 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
0 bags
sáb 6/15
sáb 6/22

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Best Colorado Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
Denvernonstop$106
Colorado Springs
Colorado Springs2 stops$495
Aspen
Aspen2 stops$572
Grand Junction
Grand Junction2 stops$538
Vail
Vail2 stops$630
Durango
Durango2 stops$623

Good to know

Low season

December

High season

April

Cheapest flight

$92
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Allentown to Denver

FAQs - booking Colorado flights

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

    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 Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Colorado from Allentown 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 Colorado?

    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 to Colorado with an airline and back to Allentown with another airline.

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

    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 to Colorado from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Allentown to the following destinations at these prices or less: Denver $80 one-way - $140 round-trip
  • Morning departure is around 5% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 airlines serving from Allentown to Colorado

 
Need help choosing which airline to fly with from Allentown to Colorado? 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.
8.0
DeltaOverall score based on 10673 reviews
7.9Comfort
8.0Entertainment
7.4Food
8.6Crew
8.2Boarding
Airline reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

6.0 GoodGary, May 2024MSP - TPA
Read more about Delta reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Because I can’t stand very long in one place, I was allowed to reword.

It was a good flight. Of course it was full, but it went well.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight to Phoenix was delayed 1 hour and was not weather related. Flight Denver was delayed 2.5 hours and again was not weather related as the plane came from San Francisco.

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

Never been on this flight as i had missed it due to delayed connecting flight

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Missed our departing flight due to poor baggage drop staff. At the airport with 2 & 1/2 hours to spare and waited in bag check in until 15 minutes prior to gates closing before baggage staff asked us to move to the front of the line. We weren’t the only passengers that missed the flight. Poor organizational operations by Spirit staff. Otherwise , the return trip was fine.

My experience with Spirit was perfect. Did not expect it to be this good

Worst airline experience ever. Lost my IPad going thru security. Charged for my dog carriage at the gate not at ticket counter. Gave away my seat 6D. Expressed I wanted my seat back after charging me 99 for dog carriage. Should have thrown it out. Had a 16 yr old Yorkie heading to Boston after being a snowbird. Seats small. Very bad experience. Still don’t have my IPad. Horrible

My mother was HARASSED AND ACCOSTED by the gate agent for her bag. I pre purchased the bag fee and the gate agent made my 78 year old mother board, deplane, re pay for her bag fee and board again. The gate agent made my mother pick up her own bag and REFUSED to help her, she is an older woman who wasn’t bothering anyone on a flight that had maybe 30’total passengers. I am going to sue this airlines for their HORRIBLE customer service and treatment of my mother, and all this occurred the day after Mother’s Day!!!

The boarding gate was moved so many times that I missed my flight. No attendants would help me. The wrong gate was even on my boarding pass. I had to repurchase everything. I’ll never fly again. Really a terrible day as I had planned to see a former student who is dying in Louisville Never ever will I forget that day. Your airline is totally uncaring.

Horrible, first flight delayed. They switched my connecting flight while I was en route and even though I was originally supposed to be on the flight going back home to boston, refused to let me board and told me I would have to wait for next flight that was 14 hours later. Ended up renting a car and driving 6.5 hours back home. Still getting messages about flight and it is now showing that the other flight they put me on is now canceled and I would have to wait 24 hours for the next one. I will never book with spirit again

Hated it I would not use Kayak or Spirit ever again.

They stuck us with multiple extra fees. I will never fly spirit again

Book cheap flights from Allentown to Colorado

Recent round-trip flight deals

10/20dom
nonstopAllegiant Air
3h 58mABE-DEN
10/27dom
nonstopAllegiant Air
3h 26mDEN-ABE
$106
10/20dom
nonstopAllegiant Air
3h 58mABE-DEN
10/27dom
nonstopAllegiant Air
3h 26mDEN-ABE
$111
10/1ter
1 stopAmerican Airlines
6h 11mABE-DEN
10/5sáb
1 stopAmerican Airlines
5h 50mDEN-ABE
$225
10/1ter
2 stopsAmerican Airlines
7h 44mABE-DEN
10/5sáb
1 stopAmerican Airlines
5h 50mDEN-ABE
$230
10/1ter
1 stopDelta
8h 34mABE-DEN
10/2qua
1 stopDelta
5h 38mDEN-ABE
$236
9/28sáb
1 stopDelta
8h 25mABE-DEN
10/2qua
1 stopDelta
5h 38mDEN-ABE
$258
7/14dom
nonstop
4h 02mABE-DEN
7/16ter
2 stops
26h 51mDEN-ABE
$279
6/23dom
nonstop
3h 58mABE-DEN
6/25ter
2 stops
26h 55mDEN-ABE
$319
8/27ter
1 stopUnited Airlines
6h 14mABE-DEN
9/3ter
1 stopUnited Airlines
18h 28mDEN-ABE
$386
9/30seg
1 stopUnited Airlines
7h 20mABE-DEN
10/2qua
1 stopUnited Airlines
7h 15mDEN-ABE
$428

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Recent one-way flight deals

6/9dom
nonstopAllegiant Air
3h 58mABE-DEN
$92
10/17qui
nonstopAllegiant Air
3h 58mABE-DEN
$102
9/20sex
1 stopAmerican Airlines
6h 11mABE-DEN
$154
6/3seg
1 stopAmerican Airlines
8h 18mABE-DEN
$164
6/6qui
2 stops
21h 28mABE-DEN
$192
6/21sex
2 stops
12h 41mABE-DEN
$219
9/2seg
1 stopDelta
7h 50mABE-DEN
$244
6/21sex
1 stopDelta
8h 39mABE-DEN
$265
10/16qua
2 stopsUnited Airlines
13h 29mABE-DEN
$362
6/10seg
1 stopUnited Airlines
15h 08mABE-DEN
$373

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Last minute flights from Allentown to Colorado

Last minute flight, train and bus deals

5/19dom
nonstopAllegiant Air
4h 02mABE-DEN
5/23qui
nonstopAllegiant Air
3h 34mDEN-ABE
$194
5/21ter
multi-stopDelta
7h 09mABE-DEN
6/4ter
multi-stopDelta
8h 51mDEN-ABE
$270
5/21ter
multi-stopAmerican Airlines
11h 31mABE-DEN
6/4ter
multi-stopAmerican Airlines
6h 16mDEN-ABE
$335
5/21ter
multi-stopAmerican Airlines
11h 31mABE-DEN
6/4ter
multi-stopAmerican Airlines
9h 52mDEN-ABE
$340
5/18sáb
multi-stopDelta
9h 09mABE-DEN
5/20seg
multi-stopDelta
8h 51mDEN-ABE
$353
5/18sáb
multi-stopAmerican Airlines
10h 18mABE-DEN
5/20seg
multi-stopAmerican Airlines
6h 16mDEN-ABE
$355
5/18sáb
multi-stopAmerican Airlines
10h 18mABE-DEN
5/20seg
multi-stopAmerican Airlines
9h 52mDEN-ABE
$360
5/21ter
multi-stopAmerican Airlines
8h 18mABE-DEN
6/4ter
multi-stopAmerican Airlines
9h 52mDEN-ABE
$420
5/19dom
nonstop
4h 02mABE-DEN
5/23qui
multi-stop
21h 42mDEN-ABE
$443
5/19dom
multi-stop
25h 36mABE-DEN
5/23qui
multi-stop
21h 42mDEN-ABE
$1,110

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Allentown - Colorado Flights

Departure:

Allentown (ABE)United States

Return flight deals:

Colorado - Allentown

Cabin classes:

$104