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Cheap flights from Chicago to Washington

One-way from $94, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Mon, Nov 23Any priceTue, Nov 24Any priceWed, Nov 25Any priceThu, Nov 26$94Fri, Nov 27Any priceSat, Nov 28Any priceSun, Nov 29Any priceMon, Nov 30Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$94
Frontier Airlines, flight F9 4064Found 5 days ago, 1 adult
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2:52pmChicagoThu, Nov 26
Travel time 2h 10m, nonstopORDBWI
6:02pmWashingtonThu, Nov 26
$110
Frontier Airlines, flight F9 2292Found 3 days ago, 1 adult
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6:16amChicagoSun, Nov 1
Travel time 4h 6m, 1 stopMDWBWI
11:22amWashingtonSun, Nov 1
$117
Frontier Airlines, flight F9 2198Found 4 days ago, 1 adult
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5:32pmChicagoMon, Feb 1
Travel time 4h 20m, 1 stopORDIAD
10:52pmWashingtonMon, Feb 1
$145
American Airlines, flight AA 2345Found 3 days ago, 1 adult
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7:55amChicagoSun, Oct 11
Travel time 2h 4m, nonstopORDDCA
10:59amWashingtonSun, Oct 11
$154
American Airlines, flight AA 523Found 4 days ago, 1 adult
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10:08amChicagoSat, Oct 10
Travel time 2h 6m, nonstopORDDCA
1:14pmWashingtonSat, Oct 10

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in United StatesTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Washington, booked ahead at a fixed price.
    See options
  • Things to do in WashingtonPopular tours from $54.95 per person.
    See ideas
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234$1705$2816$2007$1768–9–10$15411$14512$19413$19114–15–16$17917$19518–19–20–21–22–23–24–25–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1$1102–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26$9427–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
$117 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 26, $94.

Lowest fares by month

In the fares found this week, November has the lowest: from $101 one-way, against $145 in October. Pick a month to see its cheapest date.

$0$50$100$150Oct$101NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$145Sun, Oct 11Nonstop
November$101Thu, Nov 261 stop
December—
January 2027—
February 2027$117Mon, Feb 11 stop
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Chicago to Washington?

In the fares found this week, November has the lowest: from $101 one-way, against $145 in October.

Are there direct flights from Chicago to Washington?

Yes. Recent fares include nonstop flights with Frontier Airlines, American Airlines and United Airlines.

How long is the flight from Chicago to Washington?

A nonstop flight takes about 2h. The distance is 587 mi.

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