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Flight Deals from Thunder Bay to Washington from $196

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Bundle + Save

Top flight deals from leading airlines:

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Incredible Deals

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Save an average of $240 per person when bundling your flight and hotel together with Priceline

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Stops

  • Up to 1 stop
    $374
  • Up to 2 stops
    $408

Airlines

  • Air Canada
    $403
  • Porter Airlines
    $374
  • United Airlines
    $489

Cabin Class

  • Economy
    $374

Departure Airports

  • Thunder Bay Airport
    $374

Arrival Airports

  • Reagan Washington National Airport
    $408
  • Washington Dulles Airport
    $374

Layover Airports

  • Chicago O Hare Airport
    $494
  • Newark Liberty Airport
    $489
  • Ottawa Macdonald-Cartier International Airport
    $408
  • Toronto Island Airport
    $374
  • Toronto Pearson Airport
    $403

Best Price. GUARANTEED.

Exclusively for Priceline Members
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We'll refund the difference if you find a lower price.

BUNDLE & SAVE

Book a flight & hotel together for extra savings.

On average save $240 per traveler
Porter Airlines Logo
Porter Airlines

07/18/25

YQT
7h 16m
YTZ

07/18/25

IAD
Porter Airlines Logo
Porter Airlines

07/25/25

IAD
7h 8m
YTZ

07/25/25

YQT
$374
Air Canada Logo
Air Canada

07/18/25

YQT
4h 22m
YYZ

07/18/25

IAD
Air Canada Logo
Air Canada

07/25/25

IAD
13h 23m
YYZ

07/26/25

YQT
$403
Air Canada Logo
Air Canada

07/18/25

YQT
6h 48m
YYZ
YOW

07/18/25

DCA
Air Canada Logo
Air Canada

07/25/25

DCA
13h 23m
YYZ

07/26/25

YQT
$408
Porter Airlines Logo
Porter Airlines

07/18/25

YQT
7h 56m
YOW
YTZ

07/18/25

IAD
Porter Airlines Logo
Porter Airlines

07/25/25

IAD
7h 8m
YTZ

07/25/25

YQT
$427
United Airlines Logo
United Airlines

07/18/25

YQT
6h 52m
YYZ

07/18/25

DCA
United Airlines Logo
United Airlines

07/25/25

DCA
14h 13m
EWR
YYZ

07/25/25

YQT
$489
Air Canada Logo
Air Canada

07/18/25

YQT
6h 48m
YYZ
YOW

07/18/25

DCA
Air Canada Logo
Air Canada

07/25/25

DCA
17h 24m
ORD
YYZ

07/26/25

YQT
$494
United Airlines Logo
United Airlines

07/18/25

YQT
5h
YYZ

07/18/25

IAD
United Airlines Logo
United Airlines

07/25/25

IAD
13h 23m
YYZ

07/26/25

YQT
$503
United Airlines Logo
United Airlines

07/18/25

YQT
11h 17m
YYZ
EWR

07/18/25

IAD
United Airlines Logo
United Airlines

07/25/25

IAD
17h 24m
ORD
YYZ

07/26/25

YQT
$504

Top Deals on flights from Thunder Bay to Washington

Thunder Bay, CA (YQT) - Washington, US (WAS)

Porter Airlines Logo
Porter Airlines

Jul 17

YQT
7h 16m
YTZ

Jul 17

IAD

as low as

$196

Thunder Bay, CA (YQT) - Washington, US (WAS)

Air Canada Logo
Air Canada

Jul 17

YQT
4h 22m
YYZ

Jul 17

IAD

as low as

$199

Thunder Bay, CA (YQT) - Washington, US (WAS)

Air Canada Logo
Air Canada

Jul 17

YQT
5h 42m
YYZ

Jul 17

DCA

as low as

$199

Thunder Bay, CA (YQT) - Washington, US (WAS)

Air Canada Logo
Air Canada

Jul 17

YQT
6h 48m
YYZ
YOW

Jul 17

DCA

as low as

$204

Thunder Bay, CA (YQT) - Washington, US (WAS)

Air Canada Logo
Air Canada

Jul 17

YQT
10h 33m
YYZ
YUL

Jul 17

DCA

as low as

$204

Thunder Bay, CA (YQT) - Washington, US (WAS)

Air Canada Logo
Air Canada

Jul 17

YQT
10h 38m
YYZ
YUL

Jul 17

DCA

as low as

$204

Thunder Bay, CA (YQT) - Washington, US (WAS)

Porter Airlines Logo
Porter Airlines

Jul 17

YQT
7h 56m
YOW
YTZ

Jul 17

IAD

as low as

$226

Thunder Bay, CA (YQT) - Washington, US (WAS)

United Airlines Logo
United Airlines

Jul 17

YQT
4h 22m
YYZ

Jul 17

IAD

as low as

$271

Thunder Bay, CA (YQT) - Washington, US (WAS)

United Airlines Logo
United Airlines

Jul 17

YQT
5h 42m
YYZ

Jul 17

DCA

as low as

$271

Thunder Bay, CA (YQT) - Washington, US (WAS)

United Airlines Logo
United Airlines

Jul 17

YQT
11h 17m
YYZ
EWR

Jul 17

IAD

as low as

$286

Thunder Bay, CA (YQT) - , ()

United Airlines Logo
United Airlines

Jul 17

YQT
8h 33m
YYZ
ORD

Jul 17

BWI

as low as

$352

Thunder Bay, CA (YQT) - , ()

United Airlines Logo
United Airlines

Jul 17

YQT
17h 18m
YYZ
ORD

Jul 18

BWI

as low as

$352