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Cheap flights from District of Columbia to Arequipa from $540

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Arequipa departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Arequipa

Cheap round-trip flights

Multiple Airlines Logo
5:45 am - 6:15 amIAD-AQP
25h 30m3 stops
Multiple Airlines Logo
9:35 pm - 3:45 pmAQP-IAD
17h 10m2 stops
$540Multiple Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
LATAM Airlines Logo
4:05 pm - 8:15 amDCA-AQP
16h 10m2 stops
LATAM Airlines Logo
8:20 pm - 10:03 pmAQP-DCA
25h 43m2 stops
$568LATAM Airlines
Find Deal
Wed, Nov 19 - Tue, Nov 25
American Airlines Logo
5:15 pm - 12:12 pmDCA-AQP
18h 57m2 stops
American Airlines Logo
4:26 pm - 9:00 amAQP-DCA
16h 34m2 stops
$576American Airlines
Find Deal
Wed, Nov 26 - Sat, Dec 13
Multiple Airlines Logo
4:05 am - 6:15 amIAD-AQP
27h 10m3 stops
Multiple Airlines Logo
9:35 pm - 4:20 amAQP-IAD
29h 45m3 stops
$601Multiple Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
LATAM Airlines Logo
5:25 pm - 8:30 amIAD-AQP
16h 05m2 stops
LATAM Airlines Logo
7:10 am - 12:13 amAQP-IAD
16h 03m2 stops
$606LATAM Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
LATAM Airlines Logo
5:59 pm - 10:05 amIAD-AQP
16h 06m2 stops
LATAM Airlines Logo
9:00 am - 11:19 pmAQP-IAD
14h 19m2 stops
$620LATAM Airlines
Find Deal
Wed, Nov 19 - Tue, Nov 25
Delta Logo
1:55 pm - 8:15 amDCA-AQP
18h 20m2 stops
Delta Logo
8:10 am - 10:55 pmAQP-DCA
14h 45m2 stops
$754Delta
Find Deal
Wed, Dec 24 - Wed, Dec 31
Delta Logo
10:55 am - 10:05 amIAD-AQP
23h 10m2 stops
Delta Logo
8:10 am - 10:55 pmAQP-IAD
14h 45m2 stops
$780Delta
Find Deal
Wed, Dec 24 - Wed, Dec 31
Delta Logo
12:57 pm - 8:15 amIAD-AQP
19h 18m2 stops
Delta Logo
9:00 am - 10:55 pmAQP-IAD
13h 55m2 stops
$790Delta
Find Deal
Thu, Dec 25 - Wed, Dec 31
American Airlines Logo
6:05 pm - 5:02 pmDCA-AQP
22h 57m2 stops
American Airlines Logo
5:36 pm - 10:54 amAQP-DCA
17h 18m2 stops
$1,299American Airlines
Find Deal
Mon, Dec 22 - Tue, Dec 30

Delta flights from District of Columbia to Arequipa

Our best Delta deals on District of Columbia to Arequipa flight tickets
Delta
Dec 24
DCA1:55 pmWashington, D.C. Reagan-National
18h 20m
2 stops
AQP8:15 amArequipa Rodriguez Ballon
Dec 31
AQP8:10 amArequipa Rodriguez Ballon
14h 45m
2 stops
DCA10:55 pmWashington, D.C. Reagan-National
$754
Find similar
Delta
Dec 24
IAD10:55 amWashington, D.C. Dulles Intl
23h 10m
2 stops
AQP10:05 amArequipa Rodriguez Ballon
Dec 31
AQP8:10 amArequipa Rodriguez Ballon
14h 45m
2 stops
IAD10:55 pmWashington, D.C. Dulles Intl
$780
Find similar
Delta
Dec 25
IAD12:57 pmWashington, D.C. Dulles Intl
19h 18m
2 stops
AQP8:15 amArequipa Rodriguez Ballon
Dec 31
AQP9:00 amArequipa Rodriguez Ballon
13h 55m
2 stops
IAD10:55 pmWashington, D.C. Dulles Intl
$790
Find similar

LATAM Airlines flights from District of Columbia to Arequipa

Our best LATAM Airlines deals on District of Columbia to Arequipa flight tickets
LATAM Airlines
Nov 19
DCA4:05 pmWashington, D.C. Reagan-National
16h 10m
2 stops
AQP8:15 amArequipa Rodriguez Ballon
Nov 25
AQP8:20 pmArequipa Rodriguez Ballon
25h 43m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
$568
Find similar
LATAM Airlines
Sep 29
IAD5:25 pmWashington, D.C. Dulles Intl
16h 05m
2 stops
AQP8:30 amArequipa Rodriguez Ballon
Oct 2
AQP7:10 amArequipa Rodriguez Ballon
16h 03m
2 stops
IAD12:13 amWashington, D.C. Dulles Intl
$606
Find similar
LATAM Airlines
Nov 19
IAD5:59 pmWashington, D.C. Dulles Intl
16h 06m
2 stops
AQP10:05 amArequipa Rodriguez Ballon
Nov 25
AQP9:00 amArequipa Rodriguez Ballon
14h 19m
2 stops
IAD11:19 pmWashington, D.C. Dulles Intl
$620
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Arequipa 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 832,500 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from District of Columbia to Arequipa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Mon 9/29

5:45 am-6:15 am

3 stops25h 30m

Arequipa Rodriguez Ballon

Thu 10/2

9:35 pm-3:45 pm

2 stops17h 10m

$540

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Wed 11/19

4:05 pm-8:15 am

2 stops16h 10m

Arequipa Rodriguez Ballon

Tue 11/25

8:20 pm-10:03 pm

2 stops25h 43m

$568

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Wed 11/26

5:15 pm-12:12 pm

2 stops18h 57m

Arequipa Rodriguez Ballon

Sat 12/13

4:26 pm-9:00 am

2 stops16h 34m

$576

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Mon 9/29

4:05 am-6:15 am

3 stops27h 10m

Arequipa Rodriguez Ballon

Thu 10/2

9:35 pm-4:20 am

3 stops29h 45m

$601

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Mon 9/29

5:25 pm-8:30 am

2 stops16h 05m

Arequipa Rodriguez Ballon

Thu 10/2

7:10 am-12:13 am

2 stops16h 03m

$606

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Wed 11/19

5:59 pm-10:05 am

2 stops16h 06m

Arequipa Rodriguez Ballon

Tue 11/25

9:00 am-11:19 pm

2 stops14h 19m

$620

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Wed 12/24

1:55 pm-8:15 am

2 stops18h 20m

Arequipa Rodriguez Ballon

Wed 12/31

8:10 am-10:55 pm

2 stops14h 45m

$754

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Wed 12/24

10:55 am-10:05 am

2 stops23h 10m

Arequipa Rodriguez Ballon

Wed 12/31

8:10 am-10:55 pm

2 stops14h 45m

$780

Washington, D.C.Arequipa

IAD - AQP

IADAQP

Washington, D.C. Dulles Intl

Thu 12/25

12:57 pm-8:15 am

2 stops19h 18m

Arequipa Rodriguez Ballon

Wed 12/31

9:00 am-10:55 pm

2 stops13h 55m

$790

Washington, D.C.Arequipa

DCA - AQP

DCAAQP

Washington, D.C. Reagan-National

Mon 12/22

6:05 pm-5:02 pm

2 stops22h 57m

Arequipa Rodriguez Ballon

Tue 12/30

5:36 pm-10:54 am

2 stops17h 18m

$1,299

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Arequipa from

How to get the cheapest flight ticket from District of Columbia to Arequipa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Arequipa?

In general, November is the cheapest month to fly from District of Columbia to Arequipa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $477. If you aren’t able to travel during the month of November, then book flights to Arequipa from District of Columbia during September instead. Flights to Arequipa in September, while not as cheap as those in November, still average around $486.

What is the cheapest day to depart on your flight to Arequipa?

The cheapest day to depart from District of Columbia to Arequipa is on a Monday when prices can be found for as low as $668. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Arequipa on Sunday is $915.

What is the cheapest time of day to depart on your flight to Arequipa?

Flying to Arequipa from District of Columbia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $663 when looking at flights departing in the morning. Flights to Arequipa are more costly in the afternoon, with an average ticket price of $783. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap District of Columbia to Arequipa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Arequipa

Direct flights

None
There are no direct flights from District of Columbia to Arequipa. There are no popular flight routes from District of Columbia to Arequipa.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Arequipa Rodriguez Ballon Airport?

    Prices for flights from District of Columbia to Arequipa Rodriguez Ballon Airport were last updated today.

  • How many operators does momondo search for flights from District of Columbia to Arequipa Rodriguez Ballon Airport?

  • How old do you have to be to fly from District of Columbia to Arequipa Rodriguez Ballon Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Arequipa Rodriguez Ballon Airport.

  • What documentation or ID do you need to fly to Arequipa Rodriguez Ballon Airport?

    The travel and health documents you'll need for your trip to Arequipa Rodriguez Ballon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Arequipa Rodriguez Ballon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Arequipa

Compare and see reviews for airlines that fly from District of Columbia to Arequipa with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $518Free CancellationRating
7.5
1,849 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Arequipa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Arequipa. momondo saves you time and could save you money on your trip.

Can I find flights from District of Columbia to Arequipa with flexible booking policies on momondo?

momondo does allow users to show only those flights to Arequipa from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from District of Columbia to Arequipa?

momondo provides multiple filters to help you find the best flight to Arequipa from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from District of Columbia to Arequipa right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Arequipa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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