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Cheap flights from Lethbridge to the United States from C$ 237

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQL — LAX
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lethbridge to USA

Enter your travel dates to find the best prices.

Cheapest flights from Lethbridge to USA
Explore the most affordable flight options available from Lethbridge to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Sat 23/510:45 a.m.
YQL
-
SFO
1 stop12h 10m
WestJet
Tue 26/56:00 a.m.
SFO
-
YQL
1 stop26h 50m
WestJet
Deal found 3/4C$ 513
Tue 19/510:45 a.m.
YQL
-
SFO
1 stop12h 10m
WestJet
Tue 26/56:00 a.m.
SFO
-
YQL
1 stop26h 50m
WestJet
Deal found 4/4C$ 556
Tue 9/610:45 a.m.
YQL
-
LAS
1 stop7h 30m
WestJet
Wed 10/61:20 p.m.
LAS
-
YQL
2 stops19h 30m
WestJet
Deal found 3/4C$ 615
Mon 8/610:45 a.m.
YQL
-
LAS
1 stop7h 30m
WestJet
Fri 12/61:20 p.m.
LAS
-
YQL
2 stops19h 30m
WestJet
Deal found 2/4C$ 669
Thu 28/510:45 a.m.
YQL
-
SFO
1 stop26h 15m
WestJet
Mon 1/66:05 p.m.
SFO
-
YQL
1 stop14h 45m
WestJet
Deal found 2/4C$ 737
Fri 17/44:50 p.m.
YQL
-
SFO
2 stops20h 55m
Multiple Airlines
Mon 20/46:45 p.m.
SFO
-
YQL
3 stops20h 31m
Multiple Airlines
Deal found 1/4C$ 876
Sat 23/510:45 a.m.
YQL
-
SJC
2 stops31h 17m
WestJet
Tue 26/52:49 p.m.
SJC
-
YQL
2 stops18h 01m
WestJet
Deal found 3/4C$ 913
Thu 4/610:45 a.m.
YQL
-
DSM
2 stops46h 31m
WestJet
Mon 8/62:45 p.m.
DSM
-
YQL
2 stops44h 05m
WestJet
Deal found 31/3C$ 949
Fri 22/510:45 a.m.
YQL
-
LAS
2 stops36h 23m
Multiple Airlines
Mon 25/57:00 a.m.
LAS
-
YQL
2 stops25h 50m
Multiple Airlines
Deal found 1/4C$ 1,001

Find flight deals from Lethbridge to USA

Keep the following information in mind while searching for Lethbridge to USA flight deals. Data was last updated 5 April 2026.

Round-trip from

C$ 513

One-way from

C$ 237
WestJet
  • WestJet
  • 23/5-26/5
  • 2 total stops
  • 39h 00m total
  • Lethbridge to USA
Search Deals
WestJet
  • WestJet
  • 17/5
  • 1 total stop
  • 12h 10m total
  • Lethbridge to USA
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lethbridge to USA 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, Cheapflights users made 629,999 searches. Data last updated 5 April 2026.
Use the filters below to find and compare flights from Lethbridge to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LethbridgeSan Francisco

YQL - SFO

YQLSFO

Lethbridge

Tue 19/5

10:45 a.m.-9:55 p.m.

1 stop12h 10m

San Francisco

Tue 26/5

6:00 a.m.-9:50 a.m.

1 stop26h 50m

C$ 556
Quickest round-trip

LethbridgeLas Vegas

YQL - LAS

YQLLAS

Lethbridge

Tue 9/6

10:45 a.m.-5:15 p.m.

1 stop7h 30m

Las Vegas Harry Reid Intl

Wed 10/6

1:20 p.m.-9:50 a.m.

2 stops19h 30m

C$ 615

LethbridgeLas Vegas

YQL - LAS

YQLLAS

Lethbridge

Mon 8/6

10:45 a.m.-12:30 p.m.

2 stops26h 45m

Las Vegas Harry Reid Intl

Fri 12/6

1:20 p.m.-9:50 a.m.

2 stops19h 30m

C$ 711

LethbridgeSan Francisco

YQL - SFO

YQLSFO

Lethbridge

Thu 28/5

10:45 a.m.-12:00 p.m.

1 stop26h 15m

San Francisco

Mon 1/6

6:05 p.m.-9:50 a.m.

1 stop14h 45m

C$ 736

LethbridgeSan Francisco

YQL - SFO

YQLSFO

Lethbridge

Sat 23/5

10:45 a.m.-12:00 p.m.

1 stop26h 15m

San Francisco

Tue 26/5

5:40 a.m.-9:50 a.m.

2 stops27h 10m

C$ 751

LethbridgeSan Jose

YQL - SJC

YQLSJC

Lethbridge

Sat 23/5

10:45 a.m.-5:02 p.m.

2 stops31h 17m

San Jose

Tue 26/5

2:49 p.m.-9:50 a.m.

2 stops18h 01m

C$ 913

LethbridgeSan Francisco

YQL - SFO

YQLSFO

Lethbridge

Fri 17/4

4:50 p.m.-10:07 p.m.

2 stops30h 17m

San Francisco

Sun 19/4

5:40 a.m.-4:16 p.m.

2 stops9h 36m

C$ 935

LethbridgeDes Moines

YQL - DSM

YQLDSM

Lethbridge

Thu 4/6

10:45 a.m.-10:16 a.m.

2 stops46h 31m

Des Moines

Mon 8/6

2:45 p.m.-9:50 a.m.

2 stops44h 05m

C$ 949

LethbridgeLas Vegas

YQL - LAS

YQLLAS

Lethbridge

Fri 22/5

10:45 a.m.-5:15 p.m.

1 stop7h 30m

Las Vegas Harry Reid Intl

Mon 25/5

7:00 a.m.-9:50 a.m.

2 stops25h 50m

C$ 1,030
Cheapest one-way

LethbridgeSan Francisco

YQL - SFO

YQLSFO

Lethbridge

Sun 17/5

10:45 a.m.-9:55 p.m.

1 stop12h 10m

C$ 237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Lethbridge to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Lethbridge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lethbridge to the United States
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated 5 April 2026.
Read reviews from past customers who have flown WestJet from Lethbridge to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,315 reviews
Check prices

Boarding

7.4

Crew

7.9

Food

6.2

Overall

7.2

Comfort

7.0

Entertainment

6.1

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying
WestJet
7.2
Good
3,315 reviews
WestJet
7.2
Good
3,315 reviews
Check prices

Boarding

7.4

Crew

7.9

Food

6.2

Overall

7.2

Comfort

7.0

Entertainment

6.1

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

Related info for your journey

Find useful and relevant information for your journey from Lethbridge to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lethbridge to United States?

    If you book a flight to United States from Lethbridge, you will be flying from Lethbridge, which is the city’s only airport. Lethbridge (YQL) is located 8.0 km from the centre of Lethbridge.

  • How long is the flight from Lethbridge to USA?

    Airlines like WestJet fly from Lethbridge to USA in about 12h 10m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1539 km.

  • What are the most popular routes from Lethbridge to USA?

    While some choose either Lethbridge - Las Vegas Harry Reid Intl or Lethbridge - Monterey Regional, Lethbridge - San Francisco is the most popular route from Lethbridge to USA.

  • Can I find deals for flights from Lethbridge to USA that include hotel bookings?

    Yes. In addition to deals on Lethbridge to USA flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lethbridge to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lethbridge to USA.

  • Can I find deals for business class flights from Lethbridge to USA?

    Yes. Cheapflights offers flight deals from Lethbridge to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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