Which airlines fly to Petersburg, Alaska?

Alaska Airlines is the airline most momondo users in United States opt for when booking flights to Petersburg, Alaska. Most major airlines flying from United States to Petersburg, Alaska will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

$231 Cheap Flights to Petersburg, Alaska in 2026

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Find the cheapest flights from the United States to Petersburg, Alaska

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:36 am - 11:01 amWRG Wrangell SPB-PSG Petersburg

0h 25mnonstop

3:00 pm - 3:26 pmPSG Petersburg-WRG Wrangell SPB

0h 26mnonstop

$308Alaska Airlines

Sat, Oct 24 - Wed, Oct 28

10:13 am - 10:45 amWRG Wrangell SPB-PSG Petersburg

0h 32mnonstop

2:52 pm - 3:25 pmPSG Petersburg-WRG Wrangell SPB

0h 33mnonstop

$308Alaska Airlines

Sat, Dec 5 - Tue, Dec 8

10:22 am - 10:46 amWRG Wrangell SPB-PSG Petersburg

0h 24mnonstop

2:57 pm - 3:22 pmPSG Petersburg-WRG Wrangell SPB

0h 25mnonstop

$308Alaska Airlines

Sun, Sep 6 - Sun, Sep 13

10:22 am - 10:46 amWRG Wrangell SPB-PSG Petersburg

0h 24mnonstop

2:57 pm - 3:22 pmPSG Petersburg-WRG Wrangell SPB

0h 25mnonstop

$398Alaska Airlines

Sun, Sep 6 - Sun, Sep 13

6:34 pm - 11:01 amSEA Seattle/Tacoma Intl-PSG Petersburg

17h 27m2 stops Ketchikan Wrangell SPB

3:00 pm - 8:28 pmPSG Petersburg-SEA Seattle/Tacoma Intl

4h 28m2 stops Wrangell SPB Ketchikan

$461Alaska Airlines

Fri, Oct 30 - Sun, Nov 1

7:00 am - 2:16 pmSEA Seattle/Tacoma Intl-PSG Petersburg

8h 16m1 stop Juneau Intl

3:00 pm - 8:28 pmPSG Petersburg-SEA Seattle/Tacoma Intl

4h 28m2 stops Wrangell SPB Ketchikan

$467Alaska Airlines

Fri, Oct 30 - Sun, Nov 1

7:02 am - 10:53 amSEA Seattle/Tacoma Intl-PSG Petersburg

4h 51m2 stops Ketchikan Wrangell SPB

11:37 am - 8:25 amPSG Petersburg-SEA Seattle/Tacoma Intl

19h 48m1 stop Juneau Intl

$468Alaska Airlines

Tue, Sep 8 - Tue, Sep 15

7:00 am - 2:16 pmSEA Seattle/Tacoma Intl-PSG Petersburg

8h 16m1 stop Juneau Intl

11:56 am - 5:29 pmPSG Petersburg-SEA Seattle/Tacoma Intl

4h 33m1 stop Juneau Intl

$477Alaska Airlines

Fri, Oct 30 - Sun, Nov 1

9:20 pm - 11:01 amHNL Honolulu-PSG Petersburg

11h 41m3 stops Seattle/Tacoma Intl Ketchikan Wrangell SPB

11:45 am - 11:54 pmPSG Petersburg-HNL Honolulu

14h 09m2 stops Juneau Intl Seattle/Tacoma Intl

$1,054Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

5:45 pm - 2:13 pmKTN Ketchikan-PSG Petersburg

20h 28m2 stops Sitka Juneau Intl

11:30 am - 12:17 pmPSG Petersburg-KTN Ketchikan

24h 47m2 stops Juneau Intl Sitka

$1,155Multiple Airlines

Sat, Aug 29 - Wed, Sep 2

Fly from

Route

Depart

Return

Price

Cheapest round-trip

WrangellPetersburg

WRG Wrangell SPB - PSG Petersburg

WRGPSG

Wrangell SPB

Sat 10/24

10:36 am-11:01 am

Nonstop0h 25m

Petersburg

Wed 10/28

3:00 pm-3:26 pm

Nonstop0h 26m

$308

WrangellPetersburg

WRG Wrangell SPB - PSG Petersburg

WRGPSG

Wrangell SPB

Sat 12/5

10:13 am-10:45 am

Nonstop0h 32m

Petersburg

Tue 12/8

2:52 pm-3:25 pm

Nonstop0h 33m

$308

Quickest round-trip

WrangellPetersburg

WRG Wrangell SPB - PSG Petersburg

WRGPSG

Wrangell SPB

Sun 9/6

10:22 am-10:46 am

Nonstop0h 24m

Petersburg

Sun 9/13

2:57 pm-3:22 pm

Nonstop0h 25m

$308

WrangellPetersburg

WRG Wrangell SPB - PSG Petersburg

WRGPSG

Wrangell SPB

Sun 9/6

10:22 am-10:46 am

Nonstop0h 24m

Petersburg

Sun 9/13

2:57 pm-3:22 pm

Nonstop0h 25m

$398

SeattlePetersburg

SEA Seattle/Tacoma Intl - PSG Petersburg

SEAPSG

Seattle/Tacoma Intl

Fri 10/30

6:34 pm-11:01 am

2 stops17h 27m

Petersburg

Sun 11/1

3:00 pm-8:28 pm

2 stops4h 28m

$461

SeattlePetersburg

SEA Seattle/Tacoma Intl - PSG Petersburg

SEAPSG

Seattle/Tacoma Intl

Fri 10/30

7:00 am-2:16 pm

1 stop8h 16m

Petersburg

Sun 11/1

3:00 pm-8:28 pm

2 stops4h 28m

$467

SeattlePetersburg

SEA Seattle/Tacoma Intl - PSG Petersburg

SEAPSG

Seattle/Tacoma Intl

Tue 9/8

7:02 am-10:53 am

2 stops4h 51m

Petersburg

Tue 9/15

11:37 am-8:25 am

1 stop19h 48m

$468

SeattlePetersburg

SEA Seattle/Tacoma Intl - PSG Petersburg

SEAPSG

Seattle/Tacoma Intl

Fri 10/30

7:00 am-2:16 pm

1 stop8h 16m

Petersburg

Sun 11/1

11:56 am-5:29 pm

1 stop4h 33m

$477

HonoluluPetersburg

HNL Honolulu - PSG Petersburg

HNLPSG

Honolulu

Tue 10/27

9:20 pm-11:01 am

3 stops11h 41m

Petersburg

Thu 10/29

11:45 am-11:54 pm

2 stops14h 09m

$1,054

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Sat 8/29

5:45 pm-2:13 pm

2 stops20h 28m

Petersburg

Wed 9/2

11:30 am-12:17 pm

2 stops24h 47m

$1,155

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Petersburg, Alaska flight deals and tips

Summary info about Petersburg, Alaska flight prices, duration and airlines

Best One-Way Price	$231
Best Round-Trip Price	$308
Fastest flight time	4h 51m

The best one-way flight price to Petersburg from United States in the last 5 days is $231 (Seattle/Tacoma Intl to Petersburg).

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The best round-trip flight price to Petersburg from United States in the last 5 days is $308 (Wrangell SPB to Petersburg).

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The fastest flight to Petersburg from United States takes 4h 51m (Seattle/Tacoma Intl to Petersburg).

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Frequently asked questions about flying to Petersburg, Alaska

Is there an alternative airport near Petersburg, Alaska?

Finding an alternative and possibly cheaper destination airport near Petersburg, Alaska is possible. If you are planning a flight to Petersburg, Alaska, consider booking flights to Wrangell SPB Airport (32 mi from Petersburg, Alaska city center), Kake SPB Airport (39 mi from Petersburg, Alaska city center), Point Baker SPB Airport (40 mi from Petersburg, Alaska city center), Port Protection Airport (42 mi from Petersburg, Alaska city center) or Whale Pass Airport (49 mi from Petersburg, Alaska city center).

Is there a cheaper alternative to flying into Petersburg, Alaska?

Wrangell SPB Airport has an average price of $292 per person and is typically the cheapest airport to fly into when visiting Petersburg, Alaska. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

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

Prices for flights to Petersburg Airport are updated daily.

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

There is 1 operator available for flights to Petersburg Airport as of August 2026.

How old do you have to be to fly to Petersburg Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Petersburg Airport.

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

The required travel and health documents for your Petersburg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Petersburg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Petersburg. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Petersburg with this policy.

How can momondo help me find flights to Petersburg?

momondo provides multiple filters to help you find the best flight to Petersburg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight to Petersburg now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Petersburg and let you know when they change.