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Find cheap flights from Atlanta to Portsmouth from $34

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Portsmouth departing on 6/4. 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
Fri 6/7
Fri 6/14

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Good to know

Low season

January

High season

July

Cheapest flight

$34
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Atlanta to Boston

When to book flights from Atlanta to Portsmouth

Are your dates flexible? Find out the best times to travel from Atlanta to Portsmouth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Atlanta to Portsmouth

  • Which airports will I be using when flying from Atlanta to Portsmouth?

    When flying out of Atlanta you’ll be using Atlanta Hartsfield-Jackson. Portsmouth does not have its own airport so you’ll be flying into nearby Boston Logan Intl airport, which is 50.3 mi away.

  • How long does a flight from Atlanta to Portsmouth take?

    Direct flights cover the 944 miles separating Atlanta and Portsmouth in about 2h 26m.

  • How many flights are there between Atlanta and Portsmouth?

    112 direct flights run between Atlanta and Portsmouth on a daily basis. On average, there are about 788 departures each week.

  • What’s the cheapest day of the week to fly between Atlanta and Portsmouth?

    Consider leaving on a Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

  • How does KAYAK find such low prices on flights from Atlanta to Portsmouth?

    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 Atlanta to Portsmouth.

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

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

    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 Portsmouth with an airline and back to Atlanta with another airline.

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

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

  • Which airlines provide the cheapest flights from Atlanta to Portsmouth?

    In the last 72 hours, the cheapest one-way ticket between Atlanta and Portsmouth found on KAYAK was with Spirit Airlines for $34. Spirit Airlines offered a round-trip connection from $69 and Frontier from $99.

See more FAQs

Top tips for finding cheap flights from Atlanta to Portsmouth

  • There is no airport in Portsmouth. Instead, you’ll be flying into Boston Logan Airport when flying between Atlanta and Portsmouth.
  • The cheapest flight from Atlanta to Portsmouth was found 64 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be March, April and May. The cheapest month to fly is August.
See more tips

Top 5 airlines serving Atlanta to Portsmouth

 
Need help choosing which airline to fly with from Atlanta to Portsmouth? 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 10789 reviews
8.6Crew
7.9Comfort
7.4Food
8.2Boarding
8.0Entertainment
Airline reviews

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!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

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!

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

The pilots were good. Disappointing when planes don't have electrical ports

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

The experience was good and the flight departed on time and landed early

On 2 different flights the wifi was horrible and there was no drink or snack service.

Inflight entertainment stopped working as we taxi to runway and never worked again until landing and taxi to gate. Grrrr

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The guy with severe body odor sat next to me. For the whole duration of the flight it was a torture. The airline should have better policy on limiting people with bad body odor to board the flight. Passengers should not be the ones to endure bad odor for the whole duration of the flight. The airline should be e the one to ensure decent air quality for ever passenger.

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Book cheap flights from Atlanta to Portsmouth

Recent round-trip flight deals

6/4Tue
1 stopSpirit Airlines
18h 03mATL-BOS
6/5Wed
nonstopSpirit Airlines
2h 58mBOS-ATL
$69
6/3Mon
1 stopSpirit Airlines
12h 54mATL-BOS
6/4Tue
nonstopSpirit Airlines
2h 57mBOS-ATL
$74
6/4Tue
1 stopSpirit Airlines
12h 50mATL-BOS
6/5Wed
1 stopSpirit Airlines
12h 27mBOS-ATL
$75
6/4Tue
1 stop
12h 50mATL-BOS
6/11Tue
1 stop
8h 59mBOS-ATL
$96
5/18Sat
1 stop
5h 19mATL-BOS
5/21Tue
1 stop
5h 27mBOS-ATL
$98
5/29Wed
1 stopFrontier
16h 06mATL-BOS
6/1Sat
1 stopFrontier
7h 32mBOS-ATL
$99
5/22Wed
1 stopFrontier
10h 03mATL-BOS
5/28Tue
1 stopFrontier
5h 06mBOS-ATL
$100
5/18Sat
1 stopAmerican Airlines
4h 18mATL-BOS
5/18Sat
1 stopAmerican Airlines
9h 45mBOS-ATL
$211
7/26Fri
nonstopJetBlue
2h 40mATL-BOS
8/1Thu
nonstopJetBlue
2h 49mBOS-ATL
$227
6/19Wed
1 stopAmerican Airlines
6h 41mATL-BOS
6/22Sat
1 stopAmerican Airlines
4h 49mBOS-ATL
$232

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Recent one-way flight deals

6/4Tue
1 stopSpirit Airlines
12h 50mATL-BOS
$34
6/5Wed
1 stopSpirit Airlines
6h 36mATL-BOS
$39
6/5Wed
1 stopSpirit Airlines
6h 36mATL-BOS
$41
5/15Wed
1 stopSpirit Airlines
4h 26mATL-BOS
$42
5/22Wed
1 stopFrontier
4h 19mATL-BOS
$49
5/22Wed
1 stopFrontier
4h 19mATL-BOS
$54
8/8Thu
nonstopJetBlue
2h 40mATL-BOS
$114
7/18Thu
nonstopJetBlue
2h 41mATL-BOS
$129
6/30Sun
1 stopAmerican Airlines
4h 15mATL-BOS
$158
6/29Sat
1 stopUnited Airlines
6h 56mATL-BOS
$179

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Last minute flights from Atlanta to Portsmouth

Last minute flight, train and bus deals

5/13Mon
multi-stopFrontier
10h 26mATL-BOS
5/15Wed
multi-stopFrontier
6h 03mBOS-ATL
$153
5/13Mon
multi-stopFrontier
10h 26mATL-BOS
5/16Thu
multi-stopFrontier
9h 38mBOS-ATL
$172
5/13Mon
multi-stopSpirit Airlines
22h 48mATL-BOS
5/14Tue
multi-stopSpirit Airlines
24h 56mBOS-ATL
$181
5/13Mon
multi-stopSpirit Airlines
24h 31mATL-BOS
5/15Wed
multi-stopSpirit Airlines
12h 45mBOS-ATL
$185
5/13Mon
multi-stopAmerican Airlines
7h 10mATL-BOS
5/13Mon
multi-stopAmerican Airlines
4h 21mBOS-ATL
$206
5/11Sat
nonstopJetBlue
2h 37mATL-BOS
8/10Sat
nonstopJetBlue
2h 49mBOS-ATL
$347
5/11Sat
nonstopDelta
2h 45mATL-BOS
5/14Tue
nonstopDelta
2h 46mBOS-ATL
$387
5/13Mon
multi-stopJetBlue
15h 30mATL-BOS
5/15Wed
multi-stopJetBlue
5h 55mBOS-ATL
$389
5/10Fri
nonstopDelta
2h 40mATL-BOS
5/12Sun
nonstopDelta
3h 02mBOS-ATL
$437
5/12Sun
multi-stopAmerican Airlines
6h 36mATL-BOS
5/14Tue
multi-stopAmerican Airlines
8h 05mBOS-ATL
$491

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Flights to Portsmouth