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Cheap flights from Lethbridge to the United States from C$ 256

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
YQL — LAX
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lethbridge to USA

Keep the following information in mind while searching for Lethbridge to USA flight deals. Data was last updated 20 November 2025.

Round-trip from

C$ 459

One-way from

C$ 256
WestJet
  • WestJet
  • 4/5-7/5
  • 2 total stops
  • 12h 59m total
  • Lethbridge to USA
Search Deals
WestJet
  • WestJet
  • 4/1
  • 1 total stop
  • 18h 34m total
  • Lethbridge to USA
Search Deals

Find 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 20 November 2025.

Mon 8/124:50 p.m.YQL - SFO
1 stop20h 22mWestJet
Thu 11/121:00 p.m.SFO - YQL
1 stop26h 20mWestJet
Deal found 18/11C$ 551
Mon 8/124:50 p.m.YQL - LAS
2 stops20h 40mMultiple Airlines
Sun 14/127:05 p.m.LAS - YQL
1 stop20h 15mMultiple Airlines
Deal found 20/11C$ 758
Mon 8/124:50 p.m.YQL - LAS
2 stops20h 29mWestJet
Sun 14/126:15 p.m.LAS - YQL
2 stops21h 05mWestJet
Deal found 20/11C$ 855

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 20 November 2025.
Use the filters below to find and compare flights from Lethbridge to the United States that are best for you.

Fly from

Lethbridge

Fly to

USA

Route

Depart

Return

Price

LethbridgeLas Vegas

YQL - LAS

YQLLAS

Lethbridge

Mon 4/5

5:00 p.m.-9:29 p.m.

1 stop5h 29m

Las Vegas Harry Reid Intl

Thu 7/5

8:00 a.m.-4:30 p.m.

1 stop7h 30m

C$ 459

LethbridgeSan Francisco

YQL - SFO

YQLSFO

Lethbridge

Mon 8/12

4:50 p.m.-12:12 p.m.

1 stop20h 22m

San Francisco

Thu 11/12

1:00 p.m.-4:20 p.m.

1 stop26h 20m

C$ 551

LethbridgeLas Vegas

YQL - LAS

YQLLAS

Lethbridge

Mon 8/12

4:50 p.m.-12:30 p.m.

2 stops20h 40m

Las Vegas Harry Reid Intl

Sun 14/12

7:05 p.m.-4:20 p.m.

1 stop20h 15m

C$ 758

LethbridgeSan Jose

YQL - SJC

YQLSJC

Lethbridge

Thu 30/4

5:00 p.m.-5:27 p.m.

2 stops25h 27m

San Jose

Sun 3/5

9:45 a.m.-4:30 p.m.

2 stops29h 45m

C$ 805

LethbridgeLas Vegas

YQL - LAS

YQLLAS

Lethbridge

Mon 8/12

4:50 p.m.-12:19 p.m.

2 stops20h 29m

Las Vegas Harry Reid Intl

Sun 14/12

6:15 p.m.-4:20 p.m.

2 stops21h 05m

C$ 855

LethbridgeDes Moines

YQL - DSM

YQLDSM

Lethbridge

Sun 18/1

4:50 p.m.-10:51 a.m.

2 stops41h 01m

Des Moines

Thu 22/1

10:59 a.m.-4:20 p.m.

2 stops30h 21m

C$ 906

LethbridgeLas Vegas

YQL - LAS

YQLLAS

Lethbridge

Sun 4/1

4:50 p.m.-10:24 a.m.

1 stop18h 34m

C$ 256

LethbridgeLas Vegas

YQL - LAS

YQLLAS

Lethbridge

Sun 4/1

4:50 p.m.-10:39 p.m.

2 stops30h 49m

C$ 385

LethbridgeLas Vegas

YQL - LAS

YQLLAS

Lethbridge

Sat 3/1

4:50 p.m.-10:39 p.m.

3 stops30h 49m

C$ 473

LethbridgeLas Vegas

YQL - LAS

YQLLAS

Lethbridge

Sat 3/1

4:50 p.m.-9:14 a.m.

2 stops41h 24m

C$ 487

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

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

What is the cheapest time of day to fly from YQL to US?

Find hourly flight availability from Lethbridge to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2025.

One of the essential ways to save on airfare from Lethbridge to USA is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 87% on airfare.

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 20 November 2025.
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
3,169 reviews
Check prices

Entertainment

6.1

Boarding

7.4

Comfort

7.1

Crew

7.9

Overall

7.2

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!
WestJet
7.2
Good
3,169 reviews
WestJet
7.2
Good
3,169 reviews
Check prices

Entertainment

6.1

Boarding

7.4

Comfort

7.1

Crew

7.9

Overall

7.2

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!

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 5h 29m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1518 km.

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

    While some choose either Lethbridge - Monterey Regional or Lethbridge - Des Moines, Lethbridge - Las Vegas Harry Reid Intl 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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Top airline flying from Lethbridge to USA

Discover the top airline that operate flights from Lethbridge to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 264AverageC$ 396FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights from Lethbridge to USA?

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Why should you use Cheapflights to find cheap flight tickets from Lethbridge to USA?

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Can Cheapflights find flights from Lethbridge to USA with no change fees?

Need flexible booking options for your flight to USA from Lethbridge? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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