What is the cheapest airport to fly out of USA?

Los Angeles airport offers the cheapest routes to Vancouver, from $19; whereas Las Vegas Harry Reid Intl airport is typically cheaper if you're flying to Vancouver, from $32. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

What is the cheapest month to fly from USA?

October is currently the cheapest month to fly from USA . At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Where are the cheapest places to fly to from USA?

Check out the cheapest flights from USA to embark to: Fly from Los Angeles to Las Vegas from $19 round trip Fly from Las Vegas to Burbank from $32 round trip Fly from Dallas to Miami from $43 round trip Fly from Las Vegas to San Diego from $43 round trip Fly from Chicago to Tampa from $46 round trip

$49+ Flights from the United States

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What to know about flights from USA

Good round-trip deal	$36 or less
Good one-way deal	$28 or less

Price to beat on a round-trip flight from United States.

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Price to beat on a one-way flight from United States.

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Find flights from USA

Cheapest flights from USA
Explore the most affordable flight options available from USA. Find the lowest fares based on data from user searches, with prices last updated on August 18, 2025.

Tue 9/307:45 pmDFW - LAS

Nonstop3h 08mSpirit Airlines

Tue 10/711:51 amLAS - DFW

Nonstop2h 53mSpirit Airlines

Deal found 8/16$89

Sat 10/255:17 pmDFW - LAS

Nonstop3h 04mFrontier

Mon 10/2712:41 amLAS - DFW

Nonstop2h 48mFrontier

Deal found 8/17$90

Sun 11/1610:29 pmDFW - LAS

Nonstop3h 02mMultiple Airlines

Mon 11/1712:58 amLAS - DFW

Nonstop2h 44mMultiple Airlines

Deal found 8/17$91

Tue 9/910:45 pmDFW - LAS

Nonstop3h 05mMultiple Airlines

Wed 9/101:52 pmLAS - DFW

Nonstop2h 48mMultiple Airlines

Deal found 8/16$92

Sat 9/1310:45 pmDFW - LAS

Nonstop3h 05mMultiple Airlines

Sat 9/2010:41 pmLAS - DFW

1 stop5h 09mMultiple Airlines

Deal found 8/16$93

Tue 9/3010:45 pmDFW - LAS

Nonstop3h 05mFrontier

Mon 10/612:55 amLAS - DFW

Nonstop2h 48mFrontier

Deal found 8/16$94

Sat 9/1310:45 pmDFW - LAS

Nonstop3h 05mMultiple Airlines

Tue 9/165:36 pmLAS - DFW

1 stop10h 14mMultiple Airlines

Deal found 8/17$95

Tue 9/97:45 pmDFW - LAS

Nonstop3h 08mMultiple Airlines

Tue 9/1612:55 amLAS - DFW

Nonstop2h 50mMultiple Airlines

Deal found 8/18$96

Thu 9/410:45 pmDFW - LAS

Nonstop3h 05mFrontier

Sat 9/611:25 amLAS - DFW

Nonstop2h 59mFrontier

Deal found 8/18$97

Tue 9/162:54 pmDFW - LAS

1 stop8h 25mSpirit Airlines

Thu 9/251:52 pmLAS - DFW

Nonstop2h 48mSpirit Airlines

Deal found 8/17$98

Tue 9/97:45 pmDFW - LAS

Nonstop3h 08mSpirit Airlines

Tue 9/165:36 pmLAS - DFW

1 stop10h 14mSpirit Airlines

Deal found 8/17$99

Fri 10/1710:56 pmDFW - ORD

Nonstop2h 35mFrontier

Mon 10/2012:28 pmORD - DFW

1 stop7h 38mFrontier

Deal found 8/18$111

Best flights from USA
Discover carefully curated flight deals from USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Sat 9/132:54 pmDFW - LAS

1 stop8h 25mMultiple Airlines

Fri 9/1912:55 amLAS - DFW

Nonstop2h 50mMultiple Airlines

Deal found 8/16$93

Sun 9/1410:45 pmDFW - LAS

Nonstop3h 05mFrontier

Sat 9/2012:55 amLAS - DFW

Nonstop2h 50mFrontier

Deal found 8/15$97

Sat 9/137:45 pmDFW - LAS

Nonstop3h 08mSpirit Airlines

Sat 9/1310:41 pmLAS - DFW

1 stop5h 09mSpirit Airlines

Deal found 8/18$99

Wed 12/246:40 amDFW - SEA

Nonstop4h 31mDelta

Wed 12/315:59 pmSEA - DFW

Nonstop3h 54mDelta

Deal found 8/16$179

Sat 9/1310:45 pmDFW - LAS

Nonstop3h 05mMultiple Airlines

Tue 9/165:36 pmLAS - DFW

1 stop10h 14mMultiple Airlines

Deal found 8/17$95

Sat 10/185:17 pmDFW - LAS

Nonstop3h 04mFrontier

Mon 10/209:05 pmLAS - DFW

Nonstop2h 54mFrontier

Deal found 8/17$97

Sat 10/113:25 pmDFW - LAS

Nonstop2h 58mMultiple Airlines

Wed 10/158:49 pmLAS - DFW

Nonstop2h 53mMultiple Airlines

Deal found 8/18$96

Fri 9/1910:45 pmDFW - LAS

Nonstop3h 05mFrontier

Sat 9/2011:25 amLAS - DFW

Nonstop2h 59mFrontier

Deal found 8/18$97

Fri 10/1710:38 pmDFW - LAS

Nonstop3h 02mFrontier

Sun 10/1912:55 amLAS - DFW

Nonstop2h 48mFrontier

Deal found 8/17$98

Sun 9/218:39 pmDFW - LAS

Nonstop3h 02mMultiple Airlines

Wed 9/241:52 pmLAS - DFW

Nonstop2h 48mMultiple Airlines

Deal found 8/17$98

Wed 10/18:15 amJFK - LAX

Nonstop5h 59mJetBlue

Wed 10/84:30 pmLAX - JFK

Nonstop5h 31mJetBlue

Deal found 8/18$247

Wed 9/310:14 amDFW - LAS

1 stop13h 14mMultiple Airlines

Fri 9/512:55 amLAS - DFW

Nonstop2h 50mMultiple Airlines

Deal found 8/17$98

Last-minute flights from USA
Discover last-minute flight deals departing from USA. Data last updated August 18, 2025 and is based on user searches.

Sat 8/2310:30 pmDFW - LAS

Nonstop2h 59mFrontier

Sat 8/304:50 pmLAS - DFW

Nonstop3h 08mFrontier

Deal found 8/16$90

Sun 8/247:36 pmDFW - LAS

Nonstop2h 55mSpirit Airlines

Tue 8/261:36 pmLAS - DFW

Nonstop2h 55mSpirit Airlines

Deal found 8/16$92

Tue 8/2610:45 amDFW - LAS

Nonstop2h 58mFrontier

Tue 8/264:50 pmLAS - DFW

Nonstop3h 08mFrontier

Deal found 8/17$94

Thu 9/410:45 pmDFW - LAS

Nonstop3h 05mFrontier

Sat 9/611:25 amLAS - DFW

Nonstop2h 59mFrontier

Deal found 8/18$97

Tue 9/97:45 pmDFW - LAS

Nonstop3h 08mMultiple Airlines

Tue 9/1612:55 amLAS - DFW

Nonstop2h 50mMultiple Airlines

Deal found 8/18$96

Tue 9/97:45 pmDFW - LAS

Nonstop3h 08mSpirit Airlines

Tue 9/165:36 pmLAS - DFW

1 stop10h 14mSpirit Airlines

Deal found 8/17$99

Sat 9/132:54 pmDFW - LAS

1 stop8h 25mMultiple Airlines

Mon 9/1512:55 amLAS - DFW

Nonstop2h 50mMultiple Airlines

Deal found 8/17$93

Tue 9/162:54 pmDFW - LAS

1 stop8h 25mSpirit Airlines

Thu 9/251:52 pmLAS - DFW

Nonstop2h 48mSpirit Airlines

Deal found 8/17$98

Wed 9/178:00 amDFW - ORD

Nonstop2h 40mFrontier

Sun 9/216:00 amORD - DFW

1 stop27h 16mFrontier

Deal found 8/17$114

Fri 9/199:27 pmDFW - ORD

Nonstop2h 31mFrontier

Mon 9/226:00 amORD - DFW

1 stop18h 23mFrontier

Deal found 8/17$115

Wed 9/2410:45 pmDFW - LAS

Nonstop3h 05mFrontier

Fri 9/267:00 amLAS - DFW

Nonstop3h 00mFrontier

Deal found 8/17$91

Tue 9/307:45 pmDFW - LAS

Nonstop3h 08mSpirit Airlines

Tue 10/711:51 amLAS - DFW

Nonstop2h 53mSpirit Airlines

Deal found 8/16$89

One-way flights from USA
Search for one-way flight options from USA. Find affordable one-way fares based on user searches. Data last updated August 18, 2025.

Sun 9/147:45 pmDFW - LAS

Nonstop3h 08mSpirit Airlines

Deal found 8/16$49

Sat 8/307:36 pmDFW - LAS

Nonstop2h 55mSpirit Airlines

Deal found 8/16$50

Sat 8/237:36 pmDFW - LAS

Nonstop2h 55mSpirit Airlines

Deal found 8/16$51

Wed 9/1710:45 pmDFW - LAS

Nonstop3h 05mFrontier

Deal found 8/17$52

Mon 9/228:39 pmDFW - LAS

Nonstop3h 02mFrontier

Deal found 8/17$53

Fri 9/510:45 pmDFW - LAS

Nonstop3h 05mFrontier

Deal found 8/16$54

Wed 9/172:54 pmDFW - LAS

1 stop8h 25mSpirit Airlines

Deal found 8/17$55

Fri 9/1910:45 pmDFW - LAS

Nonstop3h 05mFrontier

Deal found 8/17$57

Sun 9/710:36 pmDFW - LAS

1 stop11h 04mSpirit Airlines

Deal found 8/17$64

Thu 9/115:45 pmDFW - ORD

1 stop6h 25mFrontier

Deal found 8/16$72

Sat 9/207:30 amDFW - ORD

1 stop9h 20mSpirit Airlines

Deal found 8/17$74

Fri 10/1010:56 pmDFW - ORD

Nonstop2h 35mFrontier

Deal found 8/16$75

Fly to

Route

Depart

Return

Price

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sat 9/13

2:54 pm-9:19 pm

1 stop8h 25m

Las Vegas Harry Reid Intl

Fri 9/19

12:55 am-5:45 am

Nonstop2h 50m

$93

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sat 9/13

10:45 pm-11:50 pm

Nonstop3h 05m

Las Vegas Harry Reid Intl

Tue 9/16

5:36 pm-5:50 am

1 stop10h 14m

$95

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sat 10/11

3:25 pm-4:23 pm

Nonstop2h 58m

Las Vegas Harry Reid Intl

Wed 10/15

8:49 pm-1:42 am

Nonstop2h 53m

$96

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sun 9/14

10:45 pm-11:50 pm

Nonstop3h 05m

Las Vegas Harry Reid Intl

Sat 9/20

12:55 am-5:45 am

Nonstop2h 50m

$97

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sat 10/18

5:17 pm-6:21 pm

Nonstop3h 04m

Las Vegas Harry Reid Intl

Mon 10/20

9:05 pm-1:59 am

Nonstop2h 54m

$97

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Fri 9/19

10:45 pm-11:50 pm

Nonstop3h 05m

Las Vegas Harry Reid Intl

Sat 9/20

11:25 am-4:24 pm

Nonstop2h 59m

$97

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Fri 10/17

10:38 pm-11:40 pm

Nonstop3h 02m

Las Vegas Harry Reid Intl

Sun 10/19

12:55 am-5:43 am

Nonstop2h 48m

$98

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sun 9/21

8:39 pm-9:41 pm

Nonstop3h 02m

Las Vegas Harry Reid Intl

Wed 9/24

1:52 pm-6:40 pm

Nonstop2h 48m

$98

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Wed 9/3

10:14 am-9:28 pm

1 stop13h 14m

Las Vegas Harry Reid Intl

Fri 9/5

12:55 am-5:45 am

Nonstop2h 50m

$98

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sat 9/27

5:29 pm-6:29 pm

Nonstop3h 00m

Las Vegas Harry Reid Intl

Sat 9/27

12:55 am-5:45 am

Nonstop2h 50m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 60 results

...

Best time to book a flight from USA

Have a flexible travel schedule? Discover the best time to fly from USA 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.

Travel insights for flights from USA

Get recent, data-driven insights about flights from USA including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from USA?

Currently, October is the cheapest month in which you can book a flight from USA (average of $39). Flying from USA in July will prove the most costly (average of $74). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from USA?

Those who are seeking the cheapest fare on flights departing from USA would be wise to consider leaving during Sunday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday at noon when fares are usually the most expensive.

Which airlines fly from USA?

For flights departing from USA check dates and pricing for the following: Delta, JetBlue, American Airlines, Frontier, Alaska Airlines. These airlines depart to the following popular destinations: New York.

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is Manchester, with prices starting at $22. Explore other affordable destinations below.

Airline reviews for flights from USA

Peruse reviews from past customers who have flown Alaska Airlines, Delta, and American Airlines from the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Delta

8.0

Very good

7,981 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

JetBlue

7.2

Good

2,915 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Frontier

5.8

Fair

3,212 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Browse thousands of different options on Cheapflights for your next trip

Related info for your journey

What is the cheapest airport to fly out of USA?
Los Angeles airport offers the cheapest routes to Vancouver, from $19; whereas Las Vegas Harry Reid Intl airport is typically cheaper if you're flying to Vancouver, from $32. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.
What is the cheapest month to fly from USA?
October is currently the cheapest month to fly from USA. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.
Where are the cheapest places to fly to from USA?
Check out the cheapest flights from USA to embark to:
Fly from Los Angeles to Las Vegas from $19 round trip
Fly from Las Vegas to Burbank from $32 round trip
Fly from Dallas to Miami from $43 round trip
Fly from Las Vegas to San Diego from $43 round trip
Fly from Chicago to Tampa from $46 round trip

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$49+ Cheap flights from the United States

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.

What to know about flights from USA

Good round-trip deal

Good one-way deal

Find flights from USA

Cheapest flights from USAExplore the most affordable flight options available from USA. Find the lowest fares based on data from user searches, with prices last updated on August 18, 2025.

Explore the most affordable flight options available from USA. Find the lowest fares based on data from user searches, with prices last updated on August 18, 2025.

Find flights from USA within your budget

Best time to book a flight from USA

Have a flexible travel schedule? Discover the best time to fly from USA with our price prediction graph.

Travel insights for flights from USA

Get recent, data-driven insights about flights from USA including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from USA?

When is the cheapest time to fly from USA?

Use this chart to determine the cheapest time to fly round-trip from USA to John F Kennedy Intl. Price data was last updated on August 10, 2025.

Which airlines fly from USA?

What is the cheapest place to fly to from USA?

Airline reviews for flights from USA

Peruse reviews from past customers who have flown Alaska Airlines, Delta, and American Airlines from the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Popular international destinations from USA

The most popular international flight routes departing from USA we’ve come across at this time.

Related info for your journey

What is the cheapest airport to fly out of USA?

What is the cheapest month to fly from USA?

Where are the cheapest places to fly to from USA?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from USA
Explore the most affordable flight options available from USA. Find the lowest fares based on data from user searches, with prices last updated on August 18, 2025.