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Cheap flights from Medicine Hat to Seattle from C$ 575

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Medicine Hat to Seattle departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Medicine Hat to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
3:45 p.m. - 2:19 p.m.
YXH
-
SEA
23h 34m
1 stop
WestJet Logo
3:10 p.m. - 3:11 p.m.
SEA
-
YXH
23h 01m
1 stop
C$ 575WestJet
Tue, 10 Mar - Thu, 12 Mar
WestJet Logo
3:45 p.m. - 2:19 p.m.
YXH
-
SEA
23h 34m
1 stop
WestJet Logo
3:10 p.m. - 3:11 p.m.
SEA
-
YXH
23h 01m
1 stop
C$ 660WestJet
Tue, 10 Mar - Thu, 12 Mar
WestJet Logo
3:45 p.m. - 2:19 p.m.
YXH
-
SEA
23h 34m
1 stop
WestJet Logo
3:10 p.m. - 3:11 p.m.
SEA
-
YXH
23h 01m
1 stop
C$ 661WestJet
Tue, 10 Mar - Thu, 12 Mar
WestJet Logo
3:45 p.m. - 7:39 a.m.
YXH
-
SEA
16h 54m
2 stops
WestJet Logo
3:10 p.m. - 3:11 p.m.
SEA
-
YXH
23h 01m
1 stop
C$ 927WestJet
Tue, 10 Mar - Thu, 12 Mar
WestJet Logo
3:45 p.m. - 2:19 p.m.
YXH
-
SEA
23h 34m
1 stop
WestJet Logo
9:38 a.m. - 3:11 p.m.
SEA
-
YXH
28h 33m
2 stops
C$ 996WestJet
Tue, 10 Mar - Thu, 12 Mar

WestJet flights from Medicine Hat to Seattle

Our best WestJet deals on Medicine Hat to Seattle flight tickets
WestJet
10 Mar
YXH3:45 p.m.Medicine Hat
23h 34m
1 stop
SEA2:19 p.m.Seattle/Tacoma Intl
12 Mar
SEA3:10 p.m.Seattle/Tacoma Intl
23h 01m
1 stop
YXH3:11 p.m.Medicine Hat
C$ 575
WestJet
10 Mar
YXH3:45 p.m.Medicine Hat
23h 34m
1 stop
SEA2:19 p.m.Seattle/Tacoma Intl
12 Mar
SEA3:10 p.m.Seattle/Tacoma Intl
23h 01m
1 stop
YXH3:11 p.m.Medicine Hat
C$ 660
WestJet
10 Mar
YXH3:45 p.m.Medicine Hat
23h 34m
1 stop
SEA2:19 p.m.Seattle/Tacoma Intl
12 Mar
SEA3:10 p.m.Seattle/Tacoma Intl
23h 01m
1 stop
YXH3:11 p.m.Medicine Hat
C$ 661

momondo Fare Finder

 
Customize your flight search to find flights from Medicine Hat to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Medicine Hat to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Medicine HatSeattle

YXH - SEA

YXHSEA

Medicine Hat

Tue 10/3

3:45 p.m.-2:19 p.m.

1 stop23h 34m

Seattle/Tacoma Intl

Thu 12/3

3:10 p.m.-3:11 p.m.

1 stop23h 01m

C$ 575

Medicine HatSeattle

YXH - SEA

YXHSEA

Medicine Hat

Tue 10/3

3:45 p.m.-2:19 p.m.

1 stop23h 34m

Seattle/Tacoma Intl

Thu 12/3

3:10 p.m.-3:11 p.m.

1 stop23h 01m

C$ 660

Medicine HatSeattle

YXH - SEA

YXHSEA

Medicine Hat

Tue 10/3

3:45 p.m.-2:19 p.m.

1 stop23h 34m

Seattle/Tacoma Intl

Thu 12/3

3:10 p.m.-3:11 p.m.

1 stop23h 01m

C$ 661

Medicine HatSeattle

YXH - SEA

YXHSEA

Medicine Hat

Tue 10/3

3:45 p.m.-7:39 a.m.

2 stops16h 54m

Seattle/Tacoma Intl

Thu 12/3

3:10 p.m.-3:11 p.m.

1 stop23h 01m

C$ 927

Medicine HatSeattle

YXH - SEA

YXHSEA

Medicine Hat

Tue 10/3

3:45 p.m.-2:19 p.m.

1 stop23h 34m

Seattle/Tacoma Intl

Thu 12/3

9:38 a.m.-3:11 p.m.

2 stops28h 33m

C$ 996

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Medicine Hat to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Medicine Hat to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Medicine Hat to Seattle (YXH to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Medicine Hat to Seattle

Fastest flight time

23h 34m

Direct flights

None
The fastest flight from Medicine Hat to Seattle takes 23h 34m
There are no direct flights from Medicine Hat to Seattle. There are no popular flight routes from Medicine Hat to Seattle.
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  • How far is Medicine Hat to Seattle/Tacoma Intl by plane?

    The straight-line distance from Medicine Hat to Seattle/Tacoma Intl is 893.6 km. Flights usually cover this in 23h 34m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Medicine Hat Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Medicine Hat Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How old do you have to be to fly from Medicine Hat Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Medicine Hat Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Medicine Hat to Seattle?

    Search flight deals from Medicine Hat to Seattle. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Medicine Hat to Seattle with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Leavenworth
Marysville
SeaTac
Tacoma
Redmond
Kirkland
Tukwila
Olympia
Ocean Shores
Bainbridge Island
Ellensburg
Gig Harbor
Renton
Mukilteo
Cle Elum
Centralia
Puyallup
Kent
Edmonds

Why use momondo?

Why should I use momondo to find a flight deal from Medicine Hat to Seattle?

It is quick and easy to find Medicine Hat to Seattle 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 Seattle that suits you.

Can I find flights from Medicine Hat to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Medicine Hat with this policy.

How can momondo help me find flights from Medicine Hat to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Medicine Hat.

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

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

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