Fly from
Fly to
Route
Depart
Return
Washington, D.C.Thunder Bay
IAD - YQT
IADYQT
Washington, D.C. Dulles Intl
Wed 4/1
11:40 am-7:42 pm
1 stop8h 02m
Thunder Bay
Sun 4/5
10:40 am-5:14 pm
1 stop6h 34m
Washington, D.C.Thunder Bay
IAD - YQT
IADYQT
Washington, D.C. Dulles Intl
Wed 4/1
9:55 am-6:19 pm
2 stops8h 24m
Thunder Bay
Sun 4/5
5:00 am-3:51 pm
1 stop10h 51m
Washington, D.C.Thunder Bay
IAD - YQT
IADYQT
Washington, D.C. Dulles Intl
Wed 4/1
11:40 am-7:42 pm
1 stop8h 02m
Thunder Bay
Sun 4/5
10:40 am-5:14 pm
1 stop6h 34m
Washington, D.C.Thunder Bay
IAD - YQT
IADYQT
Washington, D.C. Dulles Intl
Wed 4/1
9:55 am-10:54 pm
2 stops12h 59m
Thunder Bay
Sun 4/5
5:00 am-3:51 pm
1 stop10h 51m
Washington, D.C.Thunder Bay
IAD - YQT
IADYQT
Washington, D.C. Dulles Intl
Wed 4/1
9:55 am-6:19 pm
2 stops8h 24m
Thunder Bay
Sun 4/5
5:00 am-8:50 pm
2 stops15h 50m
Washington, D.C.Thunder Bay
IAD - YQT
IADYQT
Washington, D.C. Dulles Intl
Wed 4/1
9:55 am-10:54 pm
2 stops12h 59m
Thunder Bay
Sun 4/5
5:00 am-8:50 pm
2 stops15h 50m
Washington, D.C.Thunder Bay
IAD - YQT
IADYQT
Washington, D.C. Dulles Intl
Sat 10/25
8:28 am-3:45 pm
1 stop7h 17m
Thunder Bay
Sun 10/26
5:00 am-8:29 pm
1 stop15h 29m
Washington, D.C.Thunder Bay
IAD - YQT
IADYQT
Washington, D.C. Dulles Intl
Sat 10/25
1:20 pm-10:46 pm
2 stops9h 26m
Thunder Bay
Sun 10/26
5:00 am-8:29 pm
1 stop15h 29m
HarrisburgThunder Bay
MDT - YQT
MDTYQT
Harrisburg
Thu 3/26
6:30 am-6:25 pm
2 stops11h 55m
Thunder Bay
Mon 3/30
5:00 am-6:40 pm
2 stops13h 40m
HarrisburgThunder Bay
MDT - YQT
MDTYQT
Harrisburg
Thu 3/26
6:30 am-6:25 pm
2 stops11h 55m
Thunder Bay
Mon 3/30
5:00 am-6:40 pm
2 stops13h 40m
Prices for flights from Pennsylvania to Thunder Bay Airport are refreshed on a daily basis.
The number of operators available for flights from Pennsylvania to Thunder Bay Airport is 1 as of October 2025.
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 Pennsylvania to Thunder Bay Airport.
The travel and health documents required for your trip to Thunder Bay 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 Thunder Bay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Price Alerts will notify you by email when the price for flights to Thunder Bay from Pennsylvania decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
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momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Thunder Bay. Millions of users trust and use momondo every year so you are in good hands.
Flights from Pennsylvania to Thunder Bay 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.
Once all potential Pennsylvania to Thunder Bay flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
Yes. momondo can track prices for Pennsylvania to Thunder Bay flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.