What is the cheapest airline that flies from United States to Petersburg?

Alaska Airlines is the most popular carrier operating from United States to Petersburg

How many flights depart from United States to Petersburg, Alaska on average per week?

The number of flights available between United States and Petersburg, Alaska is 9 per week as of February 2026. The most frequent departure day is Wed, with 56% of weekly flights leaving on this day.

When did momondo last update prices for flights from United States to Petersburg Airport?

Prices for flights from United States to Petersburg Airport are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Petersburg Airport?

As of February 2026, there is 1 operator available to choose from for flights from United States to Petersburg Airport.

How old do you have to be to fly from United States to Petersburg Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Petersburg Airport.

What documentation or ID do you need to fly to Petersburg Airport?

The necessary travel and health documents for your Petersburg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$268 Cheap Flights from the United States to Petersburg in 2026

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Find the cheapest flights from the United States to Petersburg

Round-trip

One-way

Direct

Recent round-trip flight deals from the United States to Petersburg

Enter your travel dates to find the best prices.

1:45 pm - 2:33 pm

JNU

PSG

0h 48mnonstop

11:36 am - 12:22 pm

PSG

JNU

0h 46mnonstop

$302Alaska Airlines

Fri, Feb 27 - Sun, Mar 1

1:45 pm - 2:33 pm

JNU

PSG

0h 48mnonstop

3:18 pm - 9:34 pm

PSG

JNU

6h 16m

2 stops

$307Alaska Airlines

Fri, Feb 27 - Sun, Mar 1

1:45 pm - 2:33 pm

JNU

PSG

0h 48mnonstop

11:36 am - 12:22 pm

PSG

JNU

0h 46mnonstop

$312Alaska Airlines

Fri, Feb 27 - Sun, Mar 1

1:45 pm - 2:33 pm

JNU

PSG

0h 48mnonstop

3:18 pm - 9:34 pm

PSG

JNU

6h 16m

2 stops

$317Alaska Airlines

Fri, Feb 27 - Sun, Mar 1

6:41 pm - 10:44 am

SEA

PSG

17h 03m

1 stop

2:53 pm - 8:17 pm

PSG

SEA

4h 24mnonstop

$468Alaska Airlines

Fri, Apr 17 - Thu, Apr 23

7:00 am - 10:44 am

SEA

PSG

4h 44m

2 stops

2:53 pm - 8:17 pm

PSG

SEA

4h 24m

2 stops

$470Alaska Airlines

Fri, Apr 17 - Thu, Apr 23

7:00 am - 2:25 pm

SEA

PSG

8h 25m

1 stop

2:53 pm - 8:17 pm

PSG

SEA

4h 24m

2 stops

$479Alaska Airlines

Fri, Apr 17 - Thu, Apr 23

7:07 am - 2:11 pm

SEA

PSG

8h 04m

1 stop

11:30 am - 9:14 pm

PSG

SEA

8h 44m

1 stop

$489Alaska Airlines

Wed, Apr 22 - Mon, Apr 27

7:20 am - 10:44 am

HNL

PSG

25h 24m

3 stops

11:29 am - 9:13 pm

PSG

HNL

35h 44m

2 stops

$640Multiple Airlines

Thu, Mar 26 - Sun, Mar 29

7:20 am - 2:25 pm

HNL

PSG

29h 05m

2 stops

11:29 am - 6:54 pm

PSG

HNL

33h 25m

2 stops

$646Multiple Airlines

Thu, Mar 26 - Sun, Mar 29

Alaska Airlines flights from United States to Petersburg, Alaska

Our best Alaska Airlines deals on United States to Petersburg, Alaska flight tickets

Alaska Airlines

Feb 27

JNU1:45 pmJuneau Intl

0h 48m

PSG2:33 pmPetersburg

Mar 1

PSG11:36 amPetersburg

0h 46m

JNU12:22 pmJuneau Intl

$302

Alaska Airlines

Feb 27

JNU1:45 pmJuneau Intl

0h 48m

PSG2:33 pmPetersburg

Mar 1

PSG3:18 pmPetersburg

6h 16m

2 stops

JNU9:34 pmJuneau Intl

$307

Alaska Airlines

Feb 27

JNU1:45 pmJuneau Intl

0h 48m

PSG2:33 pmPetersburg

Mar 1

PSG11:36 amPetersburg

0h 46m

JNU12:22 pmJuneau Intl

$312

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Petersburg, Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JuneauPetersburg

JNU - PSG

JNUPSG

Juneau Intl

Fri 2/27

1:45 pm-2:33 pm

Nonstop0h 48m

Petersburg

Sun 3/1

11:36 am-12:22 pm

Nonstop0h 46m

$302

JuneauPetersburg

JNU - PSG

JNUPSG

Juneau Intl

Fri 2/27

1:45 pm-2:33 pm

Nonstop0h 48m

Petersburg

Sun 3/1

3:18 pm-9:34 pm

2 stops6h 16m

$307

JuneauPetersburg

JNU - PSG

JNUPSG

Juneau Intl

Fri 2/27

1:45 pm-2:33 pm

Nonstop0h 48m

Petersburg

Sun 3/1

11:36 am-12:22 pm

Nonstop0h 46m

$312

JuneauPetersburg

JNU - PSG

JNUPSG

Juneau Intl

Fri 2/27

1:45 pm-2:33 pm

Nonstop0h 48m

Petersburg

Sun 3/1

3:18 pm-9:34 pm

2 stops6h 16m

$317

SeattlePetersburg

SEA - PSG

SEAPSG

Seattle/Tacoma Intl

Fri 4/17

6:41 pm-10:44 am

1 stop17h 03m

Petersburg

Thu 4/23

2:53 pm-8:17 pm

Nonstop4h 24m

$468

SeattlePetersburg

SEA - PSG

SEAPSG

Seattle/Tacoma Intl

Fri 4/17

7:00 am-10:44 am

2 stops4h 44m

Petersburg

Thu 4/23

2:53 pm-8:17 pm

2 stops4h 24m

$470

SeattlePetersburg

SEA - PSG

SEAPSG

Seattle/Tacoma Intl

Fri 4/17

7:00 am-2:25 pm

1 stop8h 25m

Petersburg

Thu 4/23

2:53 pm-8:17 pm

2 stops4h 24m

$479

SeattlePetersburg

SEA - PSG

SEAPSG

Seattle/Tacoma Intl

Wed 4/22

7:07 am-2:11 pm

1 stop8h 04m

Petersburg

Mon 4/27

11:30 am-9:14 pm

1 stop8h 44m

$489

HonoluluPetersburg

HNL - PSG

HNLPSG

Honolulu

Thu 3/26

7:20 am-10:44 am

3 stops25h 24m

Petersburg

Sun 3/29

11:29 am-9:13 pm

2 stops35h 44m

$640

HonoluluPetersburg

HNL - PSG

HNLPSG

Honolulu

Thu 3/26

7:20 am-2:25 pm

2 stops29h 05m

Petersburg

Sun 3/29

11:29 am-6:54 pm

2 stops33h 25m

$646

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Petersburg, Alaska

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on United States to Petersburg, Alaska flights?

No. A direct flight is the cheapest option for a flight between United States to Petersburg, Alaska.

Cheap United States to Petersburg, Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Petersburg, Alaska

Fastest flight time	0h 26m
Direct flights	Tue, Fri and Sat
Airports in Petersburg, Alaska	1 airport

The fastest flight from United States to Petersburg, Alaska takes 0h 26m

Direct flights go from United States to Petersburg, Alaska on Tuesday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Petersburg, Alaska. From United States there are direct flights to Petersburg (PSG).

Search flight deals

When did momondo last update prices for flights from United States to Petersburg Airport?
Prices for flights from United States to Petersburg Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Petersburg Airport?
As of February 2026, there is 1 operator available to choose from for flights from United States to Petersburg Airport.
How old do you have to be to fly from United States to Petersburg Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Petersburg Airport.
What documentation or ID do you need to fly to Petersburg Airport?
The necessary travel and health documents for your Petersburg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Petersburg, Alaska?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Petersburg, Alaska is Boeing 737-700 (50.00% of total bookings). The next most popular plane models are Boeing 737-700 Passenger/BBJ1 (winglets) (25.00%) and Boeing 737-800 Passenger/BBJ2 (winglets) (25.00%).

Best airlines flying from United States to Petersburg, Alaska

Compare and see reviews for airlines that fly from United States to Petersburg, Alaska with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $660	Free Cancellation	Rating 8.0 11,874 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Petersburg?

Finding the right flight to Petersburg from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Petersburg quick and easy, saving you time and money.

Can I find flights from United States to Petersburg with flexible booking policies on momondo?

Flights from United States to Petersburg with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Petersburg?

momondo helps you find the best flight between United States and Petersburg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from United States to Petersburg right now. Can momondo alert me if prices change?

Price alerts on flights to Petersburg from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.