PSG

$454 Find Cheap Flights to Petersburg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Petersburg departing on 2/11. 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
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Everything you should know

Cheapest round-trip
$454
Alaska Airlines
Wed 2/11Wed 2/18
SEA - PSG • 1 stop
Cheapest non-stop
$456
Alaska Airlines
Wed 2/11Wed 2/18
SEA - PSG • Non-stop
Top routes
SEA
-
PSG
Cheapest
WRG
-
PSG
Most popular
Insights
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Start a new search
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

Wed, Feb 11 - Wed, Feb 18
Alaska Airlines Logo
6:33 pm - 10:54 am
SEA
-
PSG
17h 21m
1 stop
Alaska Airlines Logo
3:18 pm - 8:47 pm
PSG
-
SEA
4h 29mnonstop
$454Alaska Airlines
Tue, Feb 24 - Sat, Feb 28
Alaska Airlines Logo
7:00 am - 10:54 am
SEA
-
PSG
4h 54m
2 stops
Alaska Airlines Logo
3:18 pm - 8:47 pm
PSG
-
SEA
4h 29m
2 stops
$456Alaska Airlines
Wed, Feb 11 - Wed, Feb 18
Alaska Airlines Logo
7:00 am - 2:21 pm
SEA
-
PSG
8h 21m
1 stop
Alaska Airlines Logo
3:18 pm - 8:47 pm
PSG
-
SEA
4h 29m
2 stops
$461Alaska Airlines
Wed, Feb 11 - Wed, Feb 18
Alaska Airlines Logo
6:33 pm - 10:54 am
SEA
-
PSG
17h 21m
1 stop
Alaska Airlines Logo
11:36 am - 5:50 pm
PSG
-
SEA
5h 14m
1 stop
$464Alaska Airlines
Tue, Feb 24 - Sat, Feb 28
Alaska Airlines Logo
7:00 am - 10:54 am
SEA
-
PSG
4h 54m
2 stops
Alaska Airlines Logo
11:36 am - 5:50 pm
PSG
-
SEA
5h 14m
1 stop
$465Alaska Airlines
Tue, Feb 24 - Sat, Feb 28
Alaska Airlines Logo
7:01 am - 2:33 pm
SEA
-
PSG
8h 32m
1 stop
Alaska Airlines Logo
11:36 am - 5:50 pm
PSG
-
SEA
5h 14m
1 stop
$475Alaska Airlines
Wed, Feb 18 - Sun, Feb 22
Alaska Airlines Logo
7:00 am - 10:54 am
DEN
-
PSG
29h 54m
3 stops
Alaska Airlines Logo
3:18 pm - 11:59 pm
PSG
-
DEN
30h 41m
3 stops
$544Alaska Airlines
Wed, Feb 18 - Sun, Feb 22
Alaska Airlines Logo
7:00 am - 10:54 am
DEN
-
PSG
29h 54m
3 stops
Alaska Airlines Logo
3:18 pm - 6:56 pm
PSG
-
DEN
25h 38m
3 stops
$546Alaska Airlines
Thu, Mar 26 - Sun, Mar 29
Multiple Airlines Logo
11:15 pm - 10:44 am
HNL
-
PSG
33h 29m
3 stops
Multiple Airlines Logo
3:10 pm - 9:13 pm
PSG
-
HNL
32h 03m
3 stops
$735Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
Multiple Airlines Logo
4:05 pm - 2:25 pm
HNL
-
PSG
20h 20m
2 stops
Multiple Airlines Logo
3:10 pm - 9:13 pm
PSG
-
HNL
32h 03m
3 stops
$740Multiple 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 72 hours.

The flight route Wrangell to Petersburg was the most popular route on KAYAK over the last 3 days. A return flight could be found for $268. Also in the last 3 days, Seattle was the most budget-friendly place to find a flight to Petersburg with one-way tickets at $579 and $454 round-trip.

Good to know - Book Cheap Petersburg Plane Tickets

Cheapest flight$454
Flight from Seattle 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?

    The flight route Wrangell to Petersburg was the most popular route on KAYAK over the last 3 days. A return flight could be found for $268. Also in the last 3 days, Seattle was the most budget-friendly place to find a flight to Petersburg with one-way tickets at $579 and $454 round-trip.

  • 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.

  • What is the cheapest day to fly to Petersburg?

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

  • 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.
8.0
Alaska AirlinesOverall score based on 11696 reviews
8.5Crew
7.0Entertainment
7.8Comfort
7.1Food
8.1Boarding
Airline reviews

One of the flight attendants treated my grandma who is 77 years old badly and would respond sarcastically. Example my grandma "do you have and honey by any chance" the flight attendant "does this look like a restaurant to you. She was also very rude to myself and my children giving us attitude and being sarcastic when answering.

2.0 MediocreAnonymous, Jan 2026
ATL - SAN
Read more Alaska Airlines reviews

One of the flight attendants treated my grandma who is 77 years old badly and would respond sarcastically. Example my grandma "do you have and honey by any chance" the flight attendant "does this look like a restaurant to you. She was also very rude to myself and my children giving us attitude and being sarcastic when answering.

Flight was scheduled to leave at 6a and delayed for 5 hours due to “mechanical” issues. Everyone else on the flight received an email voucher for $24 of food for the delay, except for our group. Also the carry on luggage bins were full and the crew requested that everyone to pass their carry ons back up to the front while everyone was still standing. They gave no other direction and kept rushing the process. After all bags were sent up, they then asked for seat #s to go with each bag… They should have probably had everyone get to their sits and then pass the bags up in a controlled process.

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

I paid for WiFi but it never really worked. That was frustrating.

My flight from Spokane to Seattle was delayed about 26 minutes. I arrived at Seattle Airport at 3:21. My flight to Idaho Falls left at 3:35 and you all wouldn't wait for me. I ran for the gate and It would have cost you probably 10 min to wait. Now, I'm stuck at the Seattle airport for 5 hours. I would understand if waiting put you 30 min behind or an hour but I checked into that flight, you knew I was coming, and that my flight was delayed.

You need categories to note when food and entertainment are not available. Alaska's system would not update flight info on the board for this flight, so there was some confusion after deplaning from the previous flight as to which gate and depart time were accurate for this flight.

You need categories to denote when food and entertainment are not available.

we waited for 50 minutes to check a bag and missed a flight. do better.

Honestly the bathroom cabinet under sink fell out and was completely broken. The floor or walkway was worn out and it smelled wierd. But the seats were terrible for comfort. I truly hope that my trip home in February is better.

Everything you need to know for your flight to Petersburg

Information on the airport you'll fly into in Petersburg