PSG

$243 Find Cheap Flights to Petersburg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Petersburg departing on 6/20. 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 Petersburg

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Petersburg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Petersburg, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$308
Alaska Airlines
Sat 8/15Tue 8/18
WRG - PSG • Non-stop
Cheapest one-way
$243
Alaska Airlines
Sat 6/20
KTN - PSG • Non-stop
Top routes
KTN
-
PSG
Cheapest
WRG
-
PSG
Most popular
Insights
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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 Petersburg!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Petersburg

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

Sat, Aug 15 - Tue, Aug 18
Alaska Airlines Logo
10:21 am - 10:43 am
WRG
-
PSG
0h 22mnonstop
Alaska Airlines Logo
2:42 pm - 3:07 pm
PSG
-
WRG
0h 25mnonstop
$308Alaska Airlines
Wed, Jun 17 - Tue, Jul 7
Alaska Airlines Logo
10:21 am - 10:43 am
WRG
-
PSG
0h 22mnonstop
Alaska Airlines Logo
2:42 pm - 3:07 pm
PSG
-
WRG
0h 25mnonstop
$398Alaska Airlines
Sat, Aug 15 - Tue, Aug 18
Alaska Airlines Logo
3:57 pm - 1:52 pm
WRG
-
PSG
21h 55m
2 stops
Alaska Airlines Logo
2:42 pm - 3:07 pm
PSG
-
WRG
0h 25mnonstop
$569Alaska Airlines
Sat, Aug 29 - Fri, Sep 4
Alaska Airlines Logo
7:00 am - 10:46 am
SEA
-
PSG
4h 46m
2 stops
Alaska Airlines Logo
2:57 pm - 8:31 pm
PSG
-
SEA
4h 34m
2 stops
$574Alaska Airlines
Mon, Aug 24 - Tue, Sep 1
Alaska Airlines Logo
1:51 pm - 10:46 am
SEA
-
PSG
21h 55m
2 stops
Alaska Airlines Logo
2:57 pm - 12:20 pm
PSG
-
SEA
20h 23m
2 stops
$579Alaska Airlines
Sat, Aug 29 - Fri, Sep 4
Alaska Airlines Logo
7:00 am - 10:46 am
SEA
-
PSG
4h 46m
2 stops
Alaska Airlines Logo
11:30 am - 5:48 pm
PSG
-
SEA
5h 18m
1 stop
$583Alaska Airlines
Mon, Aug 24 - Tue, Sep 1
Alaska Airlines Logo
9:57 am - 2:13 pm
SEA
-
PSG
5h 16m
1 stop
Alaska Airlines Logo
2:57 pm - 6:57 pm
PSG
-
SEA
27h 00m
2 stops
$586Alaska Airlines
Sat, Aug 29 - Fri, Sep 4
Alaska Airlines Logo
7:00 am - 2:13 pm
SEA
-
PSG
8h 13m
1 stop
Alaska Airlines Logo
11:30 am - 5:48 pm
PSG
-
SEA
5h 18m
1 stop
$593Alaska Airlines
Mon, Jul 13 - Tue, Jul 21
Multiple Airlines Logo
3:06 pm - 1:52 pm
ATL
-
PSG
26h 46m
3 stops
Multiple Airlines Logo
11:27 am - 11:33 am
PSG
-
ATL
20h 06m
3 stops
$1,092Multiple Airlines
Mon, Jul 13 - Tue, Jul 21
Multiple Airlines Logo
3:27 pm - 1:52 pm
ATL
-
PSG
26h 25m
3 stops
Multiple Airlines Logo
11:27 am - 10:29 am
PSG
-
ATL
19h 02m
2 stops
$1,200Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Petersburg

Get data-powered insights and trends for flights to Petersburg to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Petersburg?

These are the best round-trip prices found by users searching on KAYAK in the last 3 days.

In the last 3 days, the cheapest flight deal to Petersburg was found on the route from Ketchikan, at $308 return. The most popular connection is from Wrangell to Petersburg and KAYAK users have found round-trip deals for as low as $308 in the last 3 days.

What is the cheapest day to fly to Petersburg?

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

Based on KAYAK data, the cheapest day to fly to Petersburg is Sunday where round-trip tickets can be as cheap as $578. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $808 on average.

Find deals

Good to know - Book Cheap Petersburg Plane Tickets

Cheapest flight$243
Flight from Ketchikan to Petersburg

When to book flights to Petersburg

Are your dates flexible? Find out the best times to travel to Petersburg 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. The information is for flights to Petersburg based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Petersburg flights

  • What is the cheapest flight to Petersburg?

    In the last 3 days, the cheapest flight deal to Petersburg was found on the route from Ketchikan, at $308 return. The most popular connection is from Wrangell to Petersburg and KAYAK users have found round-trip deals for as low as $308 in the last 3 days.

  • How far is Petersburg Airport from central Petersburg?

    The distance between Petersburg Airport and downtown Petersburg is 1 mile.

  • What is the name of Petersburg’s airport?

    Petersburg is served by Petersburg Airport, also commonly referred to as Petersburg or Petersburg Mnpl. The airport code is PSG.

  • How much is a flight to Petersburg?

    On average, a flight to Petersburg costs $394. The cheapest price found on KAYAK in the last 2 weeks cost $394 and departed from Seattle/Tacoma Intl Airport.

  • How does KAYAK find such low prices on flights to Petersburg?

    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 to Petersburg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Petersburg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Petersburg?

    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 Petersburg 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 to Petersburg?

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

Top tips for finding cheap flights to Petersburg

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Petersburg flight deals.

Reviews of the top airline flying to Petersburg

 
See real verified KAYAK customer reviews for airlines flying to Petersburg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Petersburg. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Petersburg? 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
Alaska AirlinesOverall score based on 12429 reviews
8.1Boarding
7.8Comfort
7.1Food
8.5Crew
7.0Entertainment
Airline reviews

It might not have been their fault, but there was a two hour delay due to weather. Then we boarded and were about to leave when they said there were more problems at the destination, took us back to the gate where we had to fully deplane. But then five minutes later, they said everything was fine and to get back on the plane. This was the part that pissed everybody off.

2.0 MediocreMichael, May 2026
LAX - SFO
Read more Alaska Airlines reviews

It might not have been their fault, but there was a two hour delay due to weather. Then we boarded and were about to leave when they said there were more problems at the destination, took us back to the gate where we had to fully deplane. But then five minutes later, they said everything was fine and to get back on the plane. This was the part that pissed everybody off.

I'm tall and the seats do not have a headrest so its hard to get comfortable. Staff and checking were all great.

Internet was great. It was nice to watch a movie. The crew was very nice.

It was efficient and great. DIA took a while to let us leave but other than that it was great.

I was surprised by everything. The cleanliness, the punctuality, the friendliness of the crew… and the Wi-Fi! Please keep up the good work.

Good flight overall. Lots of bumps during flight but pilot kept searching for smooth air

90 minute delay boarding the plane, 45 minute delay on the terminal, 2 hours late arriving, currently waiting 45 minutes on the tarmac for a gate so we can BEGIN deboarding. Absolute mess. Definitely will be my last flight with Alaska.

Don’t fly with Alaska if you have a layover in Seattle. Guaranteed to screw you over. We waited at terminal S3 &were >2 hours delayed(mechanical issues)and told to change terminals to a different plane that required riding 3 shuttles to get to new terminal N14. Then they delayed the flight even further and changed gates again. when I went to the customer service in terminal N, the manager turned me away without apologizing & refused to assist me but mandated I leave her alone as her shift is nearly finished and insisted I totake another 2 shuttles to terminal C so I can just talk to another service rep while dragging my family of 4/ kids in tow.

Everything was good. Please have a wheat free option for snacks in the future.

Not delay for a few passengers. That was uncalled for. If idiots can't make the flight on time thats their fault. Why should I be punished for them? No more holding the plane for one or two people

Everything you need to know for your flight to Petersburg

Information on the airport you'll fly into in Petersburg

Petersburg (PSG)