SMF - ABE

$409 Find Cheap Flights from Sacramento to Allentown

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sacramento to Allentown departing on 3/6. 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 Allentown

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

Cheap Flights from Sacramento to Allentown (SMF-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sacramento to Allentown 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 Sacramento to Allentown

Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
11:55 pm - 9:59 amSMF-ABE
7h 04m1 stop
United Airlines Logo
6:44 am - 11:50 amABE-SMF
8h 06m1 stop
$409United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
11:55 pm - 9:59 amSMF-ABE
7h 04m1 stop
United Airlines Logo
10:33 am - 8:51 pmABE-SMF
13h 18m2 stops
$414United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
8:30 pm - 9:59 amSMF-ABE
10h 29m2 stops
United Airlines Logo
6:44 am - 1:30 pmABE-SMF
9h 46m2 stops
$419United Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 28
United Airlines Logo
6:45 am - 11:52 amSMF-ABE
26h 07m2 stops
United Airlines Logo
5:07 pm - 11:00 pmABE-SMF
32h 53m2 stops
$911United Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 28
United Airlines Logo
6:45 am - 11:52 amSMF-ABE
26h 07m2 stops
United Airlines Logo
6:17 am - 6:44 pmABE-SMF
15h 27m1 stop
$984United Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 28
United Airlines Logo
6:45 am - 11:52 amSMF-ABE
26h 07m2 stops
United Airlines Logo
5:07 pm - 6:44 pmABE-SMF
28h 37m1 stop
$990United Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 28
United Airlines Logo
8:39 pm - 11:52 amSMF-ABE
12h 13m2 stops
United Airlines Logo
5:07 pm - 10:48 pmABE-SMF
32h 41m3 stops
$1,041United Airlines
Find Deal
Tue, Nov 25 - Fri, Nov 28
American Airlines Logo
6:00 am - 10:53 pmSMF-ABE
13h 53m2 stops
American Airlines Logo
2:00 pm - 9:27 pmABE-SMF
10h 27m1 stop
$1,072American Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 28
United Airlines Logo
2:03 pm - 9:46 pmSMF-ABE
28h 43m1 stop
United Airlines Logo
6:17 am - 6:44 pmABE-SMF
15h 27m1 stop
$1,073United Airlines
Find Deal
Tue, Nov 25 - Fri, Nov 28
American Airlines Logo
6:00 am - 10:53 pmSMF-ABE
13h 53m2 stops
American Airlines Logo
6:16 am - 3:48 pmABE-SMF
12h 32m2 stops
$1,077American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $409 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$409
United Airlines
Fri 3/6Tue 3/10
SMF - ABE • 1 stop
Cheapest one-way
$454
American Airlines
Fri 12/19
SMF - ABE • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Allentown!
Booking Insights

KAYAK's insights & trends for Sacramento to Allentown flights

Get data-powered insights and trends into flights from Sacramento to Allentown 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 Sacramento to Allentown?

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

If you are looking for a flight deal from Sacramento to Allentown, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Allentown, Wednesday is the cheapest day to fly and Monday is the most expensive.

Good to know

Cheapest flight$409
Flight from Sacramento to Allentown

When to book flights from Sacramento to Allentown

Are your dates flexible? Find out the best times to travel from Sacramento to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sacramento to Allentown

  • What is the cheapest flight from Sacramento to Allentown?

    In the last 3 days, the lowest price for a flight from Sacramento to Allentown was $454 for a one-way ticket and $409 for a round-trip.

  • Do I need a passport to fly between Sacramento and Allentown?

    A passport is not required to fly from Sacramento to Allentown.

  • Which aircraft models fly most regularly from Sacramento to Allentown?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sacramento to Allentown?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Sacramento and Allentown, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Sacramento to Allentown, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Sacramento to Allentown are Delta and United Airlines. With an average price for the route of $498 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $538 and an overall rating of 7.4.

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

    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 Sacramento to Allentown.

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

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

    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 Allentown with an airline and back to Sacramento with another airline. Booking your flights between Sacramento and ABE can sometimes prove cheaper using this method.

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

    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 Allentown from Sacramento 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 Sacramento to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Sacramento to Allentown. 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 Sacramento to Allentown? 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 8001 reviews
8.2Boarding
7.3Food
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

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

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