How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Dulles Intl Airport from Petersburg, Alaska . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Petersburg Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Petersburg Airport are refreshed on a daily basis.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Petersburg Airport.

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

The travel and health documents required for your trip to Petersburg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Petersburg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$688 Cheap Flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Petersburg

Round-trip

One-way

Cheap round-trip flights

7:00 am - 2:04 pmIAD-PSG

35h 04m2 stops

11:50 am - 12:23 amPSG-IAD

32h 33m2 stops

$688Alaska Airlines

Find Deal

jue., oct. 2 - lun., oct. 6

7:00 am - 2:03 pmIAD-PSG

35h 03m2 stops

2:50 pm - 12:23 amPSG-IAD

29h 33m1 stop

$822Alaska Airlines

Find Deal

vie., oct. 3 - vie., oct. 10

7:00 am - 2:03 pmIAD-PSG

35h 03m2 stops

11:50 am - 12:23 amPSG-IAD

32h 33m2 stops

$827Alaska Airlines

Find Deal

vie., oct. 3 - vie., oct. 10

7:33 am - 10:52 amIAD-PSG

31h 19m3 stops

3:09 pm - 6:13 amPSG-IAD

35h 04m3 stops

$879Alaska Airlines

Find Deal

vie., dic. 26 - lun., dic. 29

7:33 am - 10:52 amIAD-PSG

31h 19m3 stops

11:37 am - 6:13 amPSG-IAD

38h 36m2 stops

$885Alaska Airlines

Find Deal

vie., dic. 26 - lun., dic. 29

6:43 pm - 2:24 pmIAD-PSG

23h 41m2 stops

11:37 am - 5:43 pmPSG-IAD

26h 06m2 stops

$891Alaska Airlines

Find Deal

vie., dic. 26 - lun., dic. 29

7:00 am - 2:04 pmIAD-PSG

35h 04m2 stops

11:50 am - 7:33 amPSG-IAD

39h 43m2 stops

$897Alaska Airlines

Find Deal

mar., sep. 30 - sáb., oct. 4

7:00 am - 2:04 pmIAD-PSG

35h 04m2 stops

2:50 pm - 7:33 amPSG-IAD

36h 43m3 stops

$903Alaska Airlines

Find Deal

mar., sep. 30 - sáb., oct. 4

6:09 pm - 11:03 amIAD-PSG

20h 54m1 stop

2:50 pm - 6:28 pmPSG-IAD

23h 38m1 stop

$1,097Alaska Airlines

Find Deal

vie., oct. 3 - vie., oct. 10

6:09 pm - 10:41 amIAD-PSG

20h 32m3 stops

2:50 pm - 7:33 amPSG-IAD

12h 43m3 stops

$1,123Alaska Airlines

Find Deal

jue., oct. 2 - lun., oct. 6

Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to Petersburg, Alaska flight tickets

Alaska Airlines

Oct 2

IAD7:00 amWashington, D.C. Dulles Intl

35h 04m

2 stops

PSG2:04 pmPetersburg

Oct 6

PSG11:50 amPetersburg

32h 33m

2 stops

IAD12:23 amWashington, D.C. Dulles Intl

$688

Find similar

Alaska Airlines

Oct 3

IAD7:00 amWashington, D.C. Dulles Intl

35h 03m

2 stops

PSG2:03 pmPetersburg

Oct 10

PSG2:50 pmPetersburg

29h 33m

1 stop

IAD12:23 amWashington, D.C. Dulles Intl

$822

Find similar

Alaska Airlines

Oct 3

IAD7:00 amWashington, D.C. Dulles Intl

35h 03m

2 stops

PSG2:03 pmPetersburg

Oct 10

PSG11:50 amPetersburg

32h 33m

2 stops

IAD12:23 amWashington, D.C. Dulles Intl

$827

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Petersburg

IAD - PSG

IADPSG

Washington, D.C. Dulles Intl

jue. 10/2

7:00 am-2:04 pm

2 stops35h 04m

Petersburg

lun. 10/6

11:50 am-12:23 am

2 stops32h 33m

$688

Washington, D.C.Petersburg

IAD - PSG

IADPSG

Washington, D.C. Dulles Intl

vie. 10/3

7:00 am-2:03 pm

2 stops35h 03m

Petersburg

vie. 10/10

2:50 pm-12:23 am

1 stop29h 33m

$822

Washington, D.C.Petersburg

IAD - PSG

IADPSG

Washington, D.C. Dulles Intl

vie. 10/3

7:00 am-2:03 pm

2 stops35h 03m

Petersburg

vie. 10/10

11:50 am-12:23 am

2 stops32h 33m

$827

Washington, D.C.Petersburg

IAD - PSG

IADPSG

Washington, D.C. Dulles Intl

vie. 12/26

7:33 am-10:52 am

3 stops31h 19m

Petersburg

lun. 12/29

3:09 pm-6:13 am

3 stops35h 04m

$879

Washington, D.C.Petersburg

IAD - PSG

IADPSG

Washington, D.C. Dulles Intl

vie. 12/26

7:33 am-10:52 am

3 stops31h 19m

Petersburg

lun. 12/29

11:37 am-6:13 am

2 stops38h 36m

$885

Washington, D.C.Petersburg

IAD - PSG

IADPSG

Washington, D.C. Dulles Intl

vie. 12/26

6:43 pm-2:24 pm

2 stops23h 41m

Petersburg

lun. 12/29

11:37 am-5:43 pm

2 stops26h 06m

$891

Washington, D.C.Petersburg

IAD - PSG

IADPSG

Washington, D.C. Dulles Intl

mar. 9/30

7:00 am-2:04 pm

2 stops35h 04m

Petersburg

sáb. 10/4

11:50 am-7:33 am

2 stops39h 43m

$897

Washington, D.C.Petersburg

IAD - PSG

IADPSG

Washington, D.C. Dulles Intl

mar. 9/30

7:00 am-2:04 pm

2 stops35h 04m

Petersburg

sáb. 10/4

2:50 pm-7:33 am

3 stops36h 43m

$903

Washington, D.C.Petersburg

IAD - PSG

IADPSG

Washington, D.C. Dulles Intl

vie. 10/3

6:09 pm-11:03 am

1 stop20h 54m

Petersburg

vie. 10/10

2:50 pm-6:28 pm

1 stop23h 38m

$1,097

Washington, D.C.Petersburg

IAD - PSG

IADPSG

Washington, D.C. Dulles Intl

jue. 10/2

6:09 pm-10:41 am

3 stops20h 32m

Petersburg

lun. 10/6

2:50 pm-7:33 am

3 stops12h 43m

$1,123

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Petersburg, Alaska (IAD to PSG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska

Direct flights	None

There are no direct flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska.

Search flight deals

How far is Washington, D.C. Dulles Intl to Petersburg by plane?
Washington, D.C. Dulles Intl and Petersburg are 2754.9 mi apart from one another. In terms of flight time, this usually takes a little over 20h 32m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Petersburg Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Petersburg Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Petersburg Airport.
What documentation or ID do you need to fly to Petersburg Airport?
The travel and health documents required for your trip to Petersburg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Petersburg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Dulles Intl Airport from Petersburg, Alaska. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Petersburg?

It is quick and easy to find Washington, D.C. to Petersburg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Petersburg that suits you.

Can I find flights from Washington, D.C. to Petersburg with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Petersburg from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Petersburg?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Petersburg.

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

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

An easier way to manage your Petersburg, Alaska trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

vie. 10/17

vie. 10/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Washington, D.C. Dulles Intl Airport to Petersburg from $688

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Petersburg

Cheap round-trip flights

Cheap one-way flights

Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to Petersburg, Alaska flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska that are best for you.

When to book flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska

Cheap Washington, D.C. Dulles Intl Airport to Petersburg, Alaska (IAD to PSG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska

Direct flights

How far is Washington, D.C. Dulles Intl to Petersburg by plane?

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Petersburg Airport?

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Petersburg Airport?

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

How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska?

How can I save money on flights from Washington, D.C. Dulles Intl Airport to Petersburg, Alaska with momondo?

How does momondo find its flight prices?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Petersburg?

Can I find flights from Washington, D.C. to Petersburg with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Petersburg?

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

An easier way to manage your Petersburg, Alaska trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Alaska